414:
Klutlan
Glacier, over a length of more than 20 kilometres (12 mi). Their position above the present-day glacier surface may indicate that at the time of their deposition, the ice was thicker than present-day. Alternatively, they could have deposited during floods over the ice, perhaps after an eruption or the breach of a pumice-dammed lake. A 90-metre-high (300 ft) pumice mound on the other side of the glacier, 16 kilometres (9.9 mi) from Mount Churchill, was formed by tephra building up on a bedrock bench. It was once considered the vent of the White River Ash. In some places, 1-metre-thick (3.3 ft) volcanic ash covers the pumice.
619:. Several different rock chemistries contribute to each of the White River Ash lobes, which are otherwise very similar to each other and thus difficult to distinguish. The particles in the eastern lobe are coarser than in the northern and show evidence of two separate chemical trends; the deposits on Mount Churchill match the composition of the eastern lobe. Reconstructed magma temperatures are 950–990 °C (1,740–1,810 °F) for the northern lobe magma and 995–1,030 °C (1,823–1,886 °F) for the eastern lobe magma.
142:
66:
135:
38:
757:, the 300 years old "Lena ash" and the 6,330 years old "MTR-146" ash, resemble the White River Ash and may have been produced by eruptions of Mount Churchill; tephra with similar composition to the "Lena tephra" has been found in Europe. If the 1650 CE "Lena ash" comes from the volcano, it would be its youngest eruption. Beyond these, volcanic activity was uncommon in the region.
833:-covered ash fields and areas lacking vegetation, as the ash is an unsuitable ground for plant growth. Stumps of trees killed by the fallout emerge from the ash layers close to Mount Churchill. Ash is frequently reworked and redeposited, and forms soils in the St. Elias Mountains. Glaciers such as the
883:
The northern White River Ash extends along the Alaska–Canada border and reaches a thickness of 5–10 centimetres (2.0–3.9 in) 380 kilometres (240 mi) west of the volcano, declining to 2.5 centimetres (0.98 in) 580 kilometres (360 mi) north of Mount
Churchill. The White River Ash is
642:
composition typical for melts derived from subducted basalts at high temperatures. During ascent, the magmas were further modified by interaction with the underlying basement of the
Alexander terrane. Each of the White River Ash eruptions probably involved several different magma batches, rather than
896:
was emplaced between 2,039 and 1,520 years ago and resembles the northern White River Ash. The eruption may have occurred during summer, when winds blow from the south, and the eruption column might have been 30–35 kilometres (19–22 mi) high. While not as well studied as the east lobe eruption,
413:
occur around the amphitheater, which is otherwise entirely ice-covered. There are further outcrops of tephra in areas protected from erosion around the volcano; the largest such outcrop covers an area exceeding 3 square kilometres (1.2 sq mi). Pumice forms terraces above the sides of the
1052:
may have arrived in the Yukon territory that way, and Dene people moved into coastal areas, sometimes coming into conflict with previously established people there and sometimes establishing new kin and commercial networks. Other Dene people migrated south and east after the eruption, driving the
5004:
Mackay, Helen; Plunkett, Gill; Jensen, Britta J. L.; Aubry, Thomas J.; Corona, Christophe; Kim, Woon Mi; Toohey, Matthew; Sigl, Michael; Stoffel, Markus; Anchukaitis, Kevin J.; Raible, Christoph; Bolton, Matthew S. M.; Manning, Joseph G.; Newfield, Timothy P.; Di Cosmo, Nicola; Ludlow, Francis;
4701:
Jensen, Britta J.L.; Pyne-O’Donnell, Sean; Plunkett, Gill; Froese, Duane G.; Hughes, Paul D.M.; Sigl, Michael; McConnell, Joseph R.; Amesbury, Matthew J.; Blackwell, Paul G.; van den
Bogaard, Christel; Buck, Caitlin E.; Charman, Dan J.; Clague, John J.; Hall, Valerie A.; Koch, Johannes; Mackay,
865:
would have been visible for many hundreds of kilometers. Soon after it began, the sky would have turned dark for days and noise and lightning would have been heard and seen in Yukon. About 500 people might have been living in the directly affected area. It is probable that there were no direct
837:
and
Klutlan Glaciers have captured and transported pumice and ash, or eroded ash layers when they advanced; some moraines at the foot of the St. Elias Mountains are formed mainly by White River Ash. Ash is washed away by the Klutlan and White River, contributing in no small part (together with
5139:
McGimsey, Robert G.; Richter, Donald H.; DuBois, Gregory D.; Miller, T. P. (1992). A postulated new source for the White River Ash, Alaska: A section in
Geologic studies in Alaska by the US. Geological Survey, 1990 (Report). Bulletin 1999. Denver, CO: U.S. Geological Survey. pp. 212–218.
745:
lava close to the summit. The 190,000 years old Sheep Creek tephra sub-unit "F" in Canada and Alaska may have originated at Mount
Churchill, but more likely at Mount Drum. The appearance and height of Mount Churchill (and neighbouring Bona) imply that they were constructed in recent time. The
5704:
Pyne-O'Donnell, Sean D.F.; Hughes, Paul D.M.; Froese, Duane G.; Jensen, Britta J.L.; Kuehn, Stephen C.; Mallon, Gunnar; Amesbury, Matthew J.; Charman, Dan J.; Daley, Tim J.; Loader, Neil J.; Mauquoy, Dmitri; Street-Perrott, F. Alayne; Woodman-Ralph, Jonathan (October 2012). "High-precision
384:
Various measurements have yielded summit heights of 4,744 metres (15,564 ft), 4,766 metres (15,636 ft), 4,767 metres (15,640 ft) or 4,768 metres (15,643 ft). It is a mountain in a glaciated, rugged mountain massif that rises sharply above the surrounding land. It is the
6390:
Westgate, J.A.; Preece, S.J.; Froese, D.G.; Pearce, N.J.G.; Roberts, R.G.; Demuro, M.; Hart, W.K.; Perkins, W. (February 2008). "Changing ideas on the identity and stratigraphic significance of the Sheep Creek tephra beds in Alaska and the Yukon
Territory, northwestern North America".
4735:
Kristensen, Todd J.; Gregory Hare, P.; Gotthardt, Ruth M.; Easton, Norman A.; Ives, John W.; Speakman, Robert J.; Rasic, Jeffrey T. (December 2019). "The movement of obsidian in
Subarctic Canada: Holocene social relationships and human responses to a large-scale volcanic eruption".
5408:
Paine, Alice R.; Baldini, James U.L.; Wadsworth, Fabian B.; Lechleitner, Franziska A.; Jamieson, Robert A.; Baldini, Lisa M.; Brown, Richard J.; Müller, Wolfgang; Hercman, Helena; Gąsiorowski, Michał; Stefaniak, Krzysztof; Socha, Paweł; Sobczyk, Artur; Kasprzak, Marek (June 2021).
984:. These findings 7,000 kilometres (4,300 mi) from the volcano make the White River Ash one of the most extensive tephra deposits of the past 100,000 years, and drew attention to the potential for intercontinental spread of volcanic ash even by once-per-century eruptions.
796:
was proposed instead as the source vent and in 1965 Mount Bona. Only in 1984 and 1995 was Mount
Churchill identified as the source. The eruptions produced about 25–50 cubic kilometres (6.0–12.0 cu mi) of tephra and covered an area exceeding 540,000 square kilometres
1015:
populations, forcing them to move away; genomic data indicate a large shift in caribou populations after the eastern White River Ash eruption, although this theory is not uncontested. Ash fall into rivers and the remobilization of ash fallen on land would have disrupted
4079:
Brueseke, Matthew E.; Benowitz, Jeffrey A.; Trop, Jeffrey M.; Davis, Kailyn N.; Berkelhammer, Samuel E.; Layer, Paul W.; Morter, Bethany K. (February 2019). "The Alaska Wrangell Arc: ~30 Ma of subduction-related magmatism along a still active arc-transform junction".
941:. Strong westerly winds carried the ash cloud eastward, where it may have mixed with snow as it fell out. The eastern lobe of the White River Ash is 2.5 centimetres (0.98 in) thick at 600 kilometres (370 mi) distance from Mount Churchill, extending to the
4447:
Ewert, J.W.; Diefenbach, A.K.; Ramsey, D.W. (2018). "2018 update to the U.S. Geological Survey national volcanic threat assessment". U.S. Geological Survey Scientific Investigations Report 2018–5140 (Report). Scientific Investigations Report. p. 40.
6352:
Watson, E. J.; Kołaczek, P.; Słowiński, M.; Swindles, G. T.; Marcisz, K.; Gałka, M.; Lamentowicz, M. (May 2017). "First discovery of Holocene Alaskan and Icelandic tephra in Polish peatlands: Holocene Alaskan and Icelandic tephra in Polish peatlands".
1219:
The absence of White River Ash in the Bona-Churchill ice core has been cited as an argument against it being the source, but there is evidence of reworked White River Ash in the core. Evidence is more definitive for the eastern lobe than the northern
813:, are within the 25-millimetre (1 in) thickness area of the northern and eastern lobe, respectively. The ash is located at shallow depth in the ground, unless carried deeper underground by soil processes. It forms conspicuous layers along the
6285:
Trop, Jeffrey M.; Benowitz, Jeff A.; Kirby, Carl S.; Brueseke, Matthew E. (1 February 2022). "Geochronology of the Wrangell Arc: Spatial-temporal evolution of slab-edge magmatism along a flat-slab, subduction-transform transition, Alaska-Yukon".
6315:
Trop, Jeffrey (2012). "Miocene basin development and volcanism along a strike-slip to flat-slab subduction transition: Stratigraphy, geochemistry, and geochronology of the central Wrangell volcanic belt, Yakutat–North America collision zone".
4158:
Campbell, Seth; Kreutz, Karl; Osterberg, Erich; Arcone, Steven; Wake, Cameron; Introne, Douglas; Volkening, Kevin; Winski, Dominic (2012). "Melt regimes, stratigraphy, flow dynamics and glaciochemistry of three glaciers in the Alaska Range".
5153:
McGimsey, R.G.; Richter, D.H.; Waythomas, C.F.; Donaldson, J.A. (1995). Potential hazards from future eruptions of Mt. Churchill, Alaska (Report). Geological Society of America, Abstracts with Programs, Cordilleran Section. Vol. 27.
1109:
during that decade in Europe, and a clear link to the Mount Churchill eruption is not established; at worst, it would have aggravated a pre-existent climate disturbance. A link between the White River Ash and the mid-6th century cooling
870:
and other direct effects of the eruption were limited to the uninhabited surroundings of Mount Churchill, and the structures humans lived in at the time were unlikely to collapse under ash accumulation. There is disagreement on whether
6071:
Sierra-Hernández, M. Roxana; Beaudon, Emilie; Porter, Stacy E.; Mosley-Thompson, Ellen; Thompson, Lonnie G. (27 January 2022). "Increased Fire Activity in Alaska Since the 1980s: Evidence From an Ice Core-Derived Black Carbon Record".
5005:
Kostick, Conor; Yang, Zhen; Coyle McClung, Lisa; Amesbury, Matthew; Monteath, Alistair; Hughes, Paul D. M.; Langdon, Pete G.; Charman, Dan; Booth, Robert; Davies, Kimberley L.; Blundell, Antony; Swindles, Graeme T. (29 June 2022).
1122:
Mount Churchill is one of Canada's most dangerous volcanoes, despite being outside of the country, owing to the size of its eruptions. Renewed large-scale activity would be extremely hazardous for northwestern Canada and adjoining
1043:
were abandoned and new ones established after the eastern White River Ash eruption, implying that the displacement fostered a re-evaluation of economic activity and that displaced people had set up new trade networks. The use of
4270:
Davies, Lauren J.; Jensen, Britta J.L.; Froese, Duane G.; Wallace, Kristi L. (August 2016). "Late Pleistocene and Holocene tephrostratigraphy of interior Alaska and Yukon: Key beds and chronologies over the past 30,000 years".
6578:
Zdanowicz, Christian; Fisher, David; Bourgeois, Jocelyne; Demuth, Mike; Zheng, James; Mayewski, Paul; Kreutz, Karl; Osterberg, Erich; Yalcin, Kaplan; Wake, Cameron; Steig, Eric J.; Froese, Duane; Goto-Azuma, Kumiko (2014).
1104:
imply a maximum cooling of 0.3 °C (0.54 °F), reaching 0.8 °C (1.4 °F) in some models, with no clear changes in precipitation. There are widespread reports of bad weather and resulting hardships such as
457:
The more than 500-kilometre-long (310 mi) Wrangell volcanic field (WVF) has been active for the past 30 million years in the Wrangell and St. Elias Mountains. The Wrangell volcanic field features numerous large
340:
eruptions, deposited during two of the largest volcanic eruptions in North America during the past two millennia. The northern lobe was emplaced about 1,890 years ago, while the larger eastern lobe erupted in winter
5833:
Reuther, Joshua; Potter, Ben; Coffman, Sam; Smith, Holly; Bigelow, Nancy (February 2020). "Revisiting the Timing of the Northern Lobe of the White River Ash Volcanic Event in Eastern Alaska and Western Yukon".
478:
eruptions. With the exception of Mount Churchill, volcanism in the Wrangell volcanic field has migrated northwestwards and declined as plate configuration changed about 200,000 years ago and subduction ceased.
6420:
Wilbur, S.C.; Molinari, M.P.; Beget, J.E.; Hengesh, J.V. (1991). Four Holocene tephra from the Prince William Sound area, Alaska (Report). Geological Society of America, Abstracts with Programs. Vol. 23.
6540:
Zander, Paul D.; Kaufman, Darrell S.; Kuehn, Stephen C.; Wallace, Kristi L.; Anderson, R. Scott (November 2013). "Early and late Holocene glacial fluctuations and tephrostratigraphy, Cabin Lake, Alaska".
377:. It is extremely remote and there are no roads from which it is visible. The mountain was first ascended in 20 August 1951 by R. Gates and J. Lindberg and named in 1965 after the English politician
5450:
Patterson, R. Timothy; Crann, Carley A.; Cutts, Jamie A.; Courtney Mustaphi, Colin J.; Nasser, Nawaf A.; Macumber, Andrew L.; Galloway, Jennifer M.; Swindles, Graeme T.; Falck, Hendrik (July 2017).
1039:
populations probably left the worst-hit areas and sought refuge in unaffected regions, returning only when conditions had improved or not at all. Archaeological data indicate that some important
5604:
Plunkett, Gill; Sigl, Michael; McConnell, Joseph R.; Pilcher, Jonathan R.; Chellman, Nathan J. (February 2023). "The significance of volcanic ash in Greenland ice cores during the Common Era".
6705:
765:
Mount Churchill is the source of two of the largest volcanic eruptions of the past two millennia in North America. The first eruption about 1,890 years ago emplaced the northern lobe of the
4372:
Donaldson, J.A.; Mueller, W. (1994). Dispersal of pumice along Klutlan Glacier, Yukon Territory (Report). Geological Society of America, Abstracts with Programs. Vol. 26. p. 113.
6237:"Radosław Palonka, Sztuka i archeologia kultur indiańskich prekolumbijskiego Południowego Zachodu USA. Wydawnictwo Uniwersytetu Jagiellońskiego, Kraków 2019, ss. 530, ryc. 307, tabl. 15"
417:
The older Mount Bona is 3.2 kilometres (2 mi) southwest of Mount Churchill. With a summit height of 5,005 metres (16,421 ft) above sea level, it is the highest mountain in the
4188:
Capps, S.R. (1916). An ancient volcanic eruption in the upper Yukon Basin (Report). Professional Paper 95-D. Washington, D.C.: United States Government Printing Office. pp. 59–72.
1146:, with resultant consequences to transportation and the airline industry. Aircraft routes between Asia, Europe and North America pass through the extent of the White River Ash plume.
4343:
Doering, Briana N. (September 2021). "Subarctic landscape adaptations and paleodemography: A 14,000-year history of climate change and human settlement in central Alaska and Yukon".
6655:
5675:
Preece, S.J.; McGimsey, R.G.; Westgate, J.A.; Pearce, N.J.G.; Hart, W.K.; Perkins, W.T. (October 2014). "Chemical complexity and source of the White River Ash, Alaska and Yukon".
4469:
Fang, Ling; Jenk, Theo M.; Winski, Dominic; Kreutz, Karl; Brooks, Hanna L.; Erwin, Emma; Osterberg, Erich; Campbell, Seth; Wake, Cameron; Schwikowski, Margit (15 September 2023).
6715:
5007:"The 852/3 CE Mount Churchill eruption: examining the potential climatic and societal impacts and the timing of the Medieval Climate Anomaly in the North Atlantic region"
4202:
429:
at 4,400 metres (14,400 ft) elevation separates the two mountains. Both mountains are covered with about 5 cubic kilometres (1.2 cu mi) of ice. The Russell and
4790:
Kristensen, Todd J; Ives, John W; Supernant, Kisha (October 2021). "Power, security, and exchange: Impacts of a Late Holocene volcanic eruption in Subarctic North America".
6109:
Smith, C. A. S.; Ping, C. L.; Fox, C. A.; Kodama, H. (1 November 1999). "Weathering characteristics of some soils formed in White River Tephra, Yukon Territory, Canada".
3858:
Addison, Jason A.; Beget, James E.; Ager, Thomas A.; Finney, Bruce P. (March 2010). "Marine tephrochronology of the Mt. Edgecumbe Volcanic Field, Southeast Alaska, USA".
663:. An ice core taken in 2002 from the col between Mount Churchill and Mount Bona is the longest non-polar ice core as of 2006, being 460.96 metres (1,512.3 ft) long.
321:
has largely ceased during the last one million years, causing a decline of the volcanic activity in the WVF. Churchill appears to be fed by melts derived from a stagnant
6700:
6665:
1310:"High threat" is the second-highest in a five-class scale, which considers both the threat posed by a volcano and the infrastructure/population/other human uses at risk.
1131:
there with ash fall and floods caused by blockages in the White River. Similar flood hazards exist in the Chitina and Copper River valleys south of Mount Churchill. The
5871:
Richter, D H; Smith, J G; Lanphere, M A; Dalrymple, G B; Reed, B L; Shew, Nora (December 1990). "Age and progression of volcanism, Wrangell volcanic field, Alaska".
4901:
Liang, Xuran; Zhao, Dapeng; Hua, Yuanyuan; Xu, Yi-Gang (January 2024). "Big Mantle Wedge and Intraplate Volcanism in Alaska: Insight From Anisotropic Tomography".
952:
Ash deposits from the eastern White River Ash have been detected across North America and into Europe, where it is identical to the "AD860B" ash found in Ireland,
6680:
374:
154:
91:
6490:
Preliminary integrated geologic map databases for the United States: digital data for the geology of Wrangell-Saint Elias National Park and Preserve, Alaska
5775:
Rampton, V.N. (July 1978). "Holocene Glacial and Tree-Line Variations in the White River Valley and Skolai Pass, Alaska and Yukon Territory: A discussion".
1138:
Ashfall could damage machinery, forests and waterbodies, and cause breathing problems. Even small eruptions of the high volcano could cause disturbances in
4201:
Clague, John J. (1982), "The Role of Geomorphology in the Identification and Evaluation of Natural Hazards", in Craig, Richard G.; Craft, Jesse L. (eds.),
749:
There are six Holocene volcanic eruptions that may be attributed to Mount Churchill. Ash emplaced around 647±55 CE may come either from Mount Churchill or
6581:"Ice Cores from the St. Elias Mountains, Yukon, Canada: Their Significance for Climate, Atmospheric Composition and Volcanism in the North Pacific Region"
753:, and European tephras emplaced around 2,350 BCE and Greenland-Europe tephras from around 1100 CE resemble these of Mount Churchill. Two tephra layers in
5452:"New occurrences of the White River Ash (east lobe) in Subarctic Canada and utility for estimating freshwater reservoir effect in lake sediment archives"
5207:
Monteath, Alistair J.; van Hardenbroek, Maarten; Davies, Lauren J.; Froese, Duane G.; Langdon, Peter G.; Xu, Xiaomei; Edwards, Mary E. (September 2017).
5633:
Porter, Stacy E.; Mosley-Thompson, Ellen; Thompson, Lonnie G. (27 October 2019). "Ice Core δ 18 O Record Linked to Western Arctic Sea Ice Variability".
4703:
4565:
Hinkley, Todd K. (August 1994). "Composition and sources of atmospheric dusts in snow at 3200 meters in the St. Elias Range, southeastern Alaska, USA".
5530:
Pewe, Troy Lewis (1975). Quaternary stratigraphic nomenclature in unglaciated central Alaska (Report). Professional Paper 862. U.S. Govt. Print. Off.
861:
Apart from direct physical effects, the Mount Churchill eruption likely had a strong psychological effect on the people in the affected area. The
564:. The intersection of the Totschunda Fault with the Connector and Duke River fault(s) may be the point where magma ascends into Mount Churchill.
5356:
725:
in the region. Mean annual temperature on Mount Churchill is about −23 °C (−9 °F). Annually, about 1 metre (3 ft 3 in) of
6530:
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productivity as forests opened up in some areas with ashfall. In lakes, volcanic ash can either bury organisms, or release nutrients such as
349:. The White River Ash covers vast expanses of Alaska and western Canada and has been found as far as Europe, and there is evidence that the
5812:
Rampton, Vern (1971). "Late Quaternary Vegetational and Climatic History of the Snag-Klutlan Area, Southwestern Yukon Territory, Canada".
134:
995:
and thus increase productivity; both effects have been noted for the White River Ash. Burial of food sources and ingestion of ash and
401:. East of Mount Churchill, 300 metres (980 ft) below the summit, is a 2.7-by-4.2-kilometre-wide (1.7 mi × 2.6 mi)
20:
4009:
Bourne, A. J.; Abbott, P. M.; Albert, P. G.; Cook, E.; Pearce, N. J. G.; Ponomareva, V.; Svensson, A.; Davies, S. M. (21 July 2016).
6710:
5970:
5488:"Using cryptotephras to extend regional tephrochronologies: An example from southeast Alaska and implications for hazard assessment"
4759:"Environmental and Hunter-Gatherer Responses to the White River Ash East Volcanic Eruption in the Late Holocene Canadian Subarctic"
5411:"The trace-element composition of a Polish stalagmite: Implications for the use of speleothems as a record of explosive volcanism"
1132:
6161:"Big grains go far: understanding the discrepancy between tephrochronology and satellite infrared measurements of volcanic ash"
5950:
922:
189:
6675:
4594:
Holdsworth, Gerald; Roy Krouse, H. (2002). "Altitudinal variation of the stable isotopes of snow in regions of high relief".
987:
Territories impacted by the ashfall may have needed decades to recover, with century-long changes in vegetation, aquatic and
433:
run along the northern-western and eastern-southern side of Mount Churchill, respectively. The Klutlan Glacier is flanked by
544:, which is in the process of being accreted. The collision with the Yakutat Block caused the cessation of subduction, with
6685:
5951:
Guide to the Volcanoes of the Western Wrangell Mountains, Alaska: Wrangell-St. Elias National Park and Preserve (No. 2072)
6695:
6660:
3975:
Quaternary geology and till geochemistry of the Anvil district (parts of 105K/2, 3, 5, 6 and 7), central Yukon Territory
84:
6499:
A Geologic Guide to Wrangell—Saint Elias National Park and Preserve, Alaska: A Tectonic Collage of Northbound Terranes
6340:
Decadal Scale Climate Variability During The Last Millennium As Recorded By The Bona Churchill And Quelccaya Ice Cores
1142:. In addition, the intercontinental spread of ash would cause severe disruption, similar but on a larger scale to the
1111:
230:
6488:
Wilson, Frederic H.; Labay, Keith A.; Shew, Nora B.; Preller, Cindi C.; Mohadjer, Solmaz; Richter, Donald H. (2005).
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842:) to its distinctive color that gives the White River its name. The ash deposits have been used as a time marker in
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5410:
1082:
782:
6268:
Thompson, L. G.; Mosley-Thompson, E. S.; Zagorodnov, V.; Davis, M. E.; Mashiotta, T. A.; Lin, P. (December 2004).
6130:
Stasiuk, Mark V.; Hickson, Catherine J.; Mulder, Taimi (2003). "The Vulnerability of Canada to Volcanic Hazards".
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are both ice-covered volcanoes with Churchill having a 2.7-by-4.2-kilometre-wide (1.7 mi × 2.6 mi)
5208:
4624:
910:
410:
6451:
6204:"Secondary mineral formation in the White River tephra in grassland and forest soils in central Yukon Territory"
5209:"Chronology and glass chemistry of tephra and cryptotephra horizons from lake sediments in northern Alaska, USA"
737:
The age of the Churchill-Bona massif is unknown but Mount Churchill began erupting during the late Pleistocene.
659:
have been taken from the Bona-Churchill massif and are an important source of information on the climate of the
6690:
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1163:
487:
5825:
5115:
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4514:
4302:"Late Holocene cryptotephra and a provisional 15 000-year Bayesian age model for Cascade Lake, Alaska"
3980:(Report). Indian & Northern Affairs Canada, Yukon Region, Exploration & Geological Services Division
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and their tributaries. The ash layers affect the properties of the soil they are in; they contribute to the
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1500 Years of Annual Climate and Environmental Variability as Recorded in Bona-Churchill (Alaska) Ice Cores
5545:"Defining the potential source region of volcanic ash in northwest Europe during the Mid- to Late Holocene"
4625:"MIDDLE-LATE HOLOCENE ARCHAEOLOGY OF THE UPPER DIAMOND FORK VALLEY, YUKON-CHARLEY RIVERS NATIONAL PRESERVE"
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were transported to Alaska by the Pacific Plate and attached to the continent: Windy terrane, the various
202:
74:
4471:"Early Holocene ice on the Begguya plateau (Mt. Hunter, Alaska) revealed by ice core 14C age constraints"
905:
The eastern White River Ash is better studied and was larger. Its intensity was intermediate between the
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It can end up in early Holocene sediments, thus creating problems with tephrochronological correlations
925:. A 40–45-kilometre-high (25–28 mi) eruption column rose over the volcano, injecting ash into the
897:
its impact on human populations was relatively modest, with few signs of population or culture shifts.
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Stevenson, J. A.; Millington, S. C.; Beckett, F. M.; Swindles, G. T.; Thordarson, T. (19 May 2015).
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migrated out of the region and into the present-day United States as a consequence of the eruption.
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Engineering Geology for Society and Territory - Volume 1: Climate Change and Engineering Geology
4011:"Underestimated risks of recurrent long-range ash dispersal from northern Pacific Arc volcanoes"
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3995:"Variations in the depth and thickness of the White River Ash in lakes of the southwest Yukon"
3961:
3912:
1058:
1054:
718:
660:
549:
491:
378:
350:
6592:
6558:
6447:
6408:
6362:
6325:
6303:
6248:
6215:
6180:
6139:
6118:
6089:
6030:
5993:
5929:
5888:
5851:
5821:
5792:
5755:
5722:
5692:
5663:
5642:
5621:
5567:
5531:
5510:
5487:
5474:
5430:
5381:
5305:
5264:
5231:
5168:
5141:
5127:
5102:
5075:
5026:
4992:
4984:
4937:
4918:
4881:
4840:
4799:
4745:
4723:
4650:
4611:
4582:
4538:
4482:
4449:
4427:
4398:
4360:
4321:
4288:
4208:
4189:
4176:
4130:
4097:
4038:
4030:
3953:
3904:
3875:
1264:
942:
867:
843:
778:
627:
557:
405:, which forms a flat amphitheater open to the northeast. Numerous outcrops of light-colored
366:
326:
37:
6338:
1097:
1093:
1049:
1036:
1025:
946:
862:
834:
798:
766:
750:
545:
430:
337:
272:
184:
43:
4930:
Lollino, Giorgio; Manconi, Andrea; Clague, John; Shan, Wei; Chiarle, Marta, eds. (2015).
4418:
Ewert, John W. (November 2007). "System for Ranking Relative Threats of U.S. Volcanoes".
6554:
6443:
6426:
Wiles, Gregory C.; Jacoby, Gordon C.; Davi, Nicole K.; McAllister, Ryan P. (July 2002).
6404:
6299:
6277:
6176:
6085:
5925:
5884:
5847:
5788:
5751:
5718:
5688:
5617:
5596:
5589:
A Paleo Perspective on Arctic and Mid-latitude Linkages from a Southeast Alaska Ice Core
5563:
5506:
5470:
5426:
5373:
5372:
Newfield, Timothy P. (2018), White, Sam; Pfister, Christian; Mauelshagen, Franz (eds.),
5227:
5116:"Cultural change and the climate record in final prehistoric and early medieval Ireland"
5022:
4980:
4914:
4877:
4836:
4719:
4693:
4607:
4578:
4394:
4356:
4317:
4284:
4172:
4093:
4026:
3871:
5736:"Neoglacial fluctuations of the Natazhat and Klutlan Glaciers, Yukon Territory, Canada"
4530:
4119:"Effects of the White River Ash Event on Aquatic Environments, Southwest Yukon, Canada"
4043:
4010:
3908:
1128:
872:
814:
793:
707:
687:
667:
623:
471:
459:
322:
218:
170:
6034:
5339:
Pushing Boundaries in Southwestern Archaeology: Chronometry, Collections, and Contexts
5159:
Miller, Thomas P.; Richter, Donald H. (1994), Plafker, George; Berg, Henry C. (eds.),
4931:
3974:
6649:
6570:
6376:"Resedimentation of the late Holocene White River tephra, Yukon Territory and Alaska"
6151:
6101:
5900:
5863:
5804:
5796:
5654:
Preece, Shari J.; Hart, William K. (November 2004). "Geochemical variations in the".
5442:
5325:
5069:
4811:
4686:
An Extensive Middle to Late Pleistocene Distal Tephra Record From East Central Alaska
4672:
4586:
4301:
4230:
4109:
3347:
3345:
3260:
3258:
2341:
2339:
2337:
1101:
1100:, was relatively modest, one third of that from the 1991 eruption of Mount Pinatubo.
1070:
1066:
973:
953:
839:
679:
644:
631:
616:
577:
541:
517:
446:
398:
386:
314:
207:
6203:
5909:
5726:
5625:
5587:
Porter, S. E.; Mosley-Thompson, E.; Thompson, L. G.; Bolzan, J. F. (December 2017).
5579:
5571:
5522:
5243:
4959:
4820:
4644:
4378:
4364:
4292:
3941:
3887:
875:
referring to the White River Ash eruptions can be identified among the Athapaskans.
369:, and 25 kilometres (16 mi) or 40 kilometres (25 mi) from the border with
6202:
Strickland, A. J.; Arocena, J. M.; Sanborn, P.; Smith, C. A. S. (1 November 2005).
6160:
5329:
5006:
4676:
4470:
1239:
977:
926:
918:
906:
889:
818:
703:
553:
255:
245:
6236:
5434:
470:
had eruptions even larger than the White River Ash eruptions. Mount Churchill and
6412:
5478:
5385:
5120:
Proceedings of the Royal Irish Academy: Archaeology, Culture, History, Literature
4988:
3993:
Bunbury, J.; Gajewski, K.; Weston, L. H.; Blackburn, L. R.; Lewis, L. L. (2008).
690:. Other processes recorded in the Bona-Churchill ice cores are dust emissions in
5735:
5667:
5514:
4861:
4542:
4379:"Facies analysis of a pumiceous terrace beside klutlan Glacier, Yukon Territory"
3879:
1855:
1853:
1851:
1849:
1847:
1203:
1078:
1040:
969:
957:
822:
806:
789:
638:
until it melted and gave rise to the Mount Churchill magmas, which thus have an
635:
608:
600:
467:
5982:"Extending the Late Holocene White River Ash Distribution, Northwestern Canada"
5908:
Richter, D. H.; Preece, S. J.; Mcgimsey, R. G.; Westgate, J. A. (1 June 1995).
4967:
Lowe, David J. (April 2011). "Tephrochronology and its application: A review".
4821:"Distribution, composition, and source of the White River Ash, Yukon Territory"
4615:
4504:
3942:"Modern pollen rain and vegetation of the St. Elias Mountains, Yukon Territory"
2271:
2269:
2212:
2210:
2208:
2156:
2154:
1688:
1686:
1556:
1554:
1552:
1550:
6628:
6143:
5079:
4941:
4749:
4684:
Jensen, B. J.; Froese, D. G.; Preece, S. J.; Westgate, J. A. (December 2006).
4326:
4300:
Davies, Lauren J.; Jensen, Britta J. L.; Kaufman, Darrell S. (11 March 2022).
3935:(Report). Geological Society of America Abstracts with Programs. Vol. 34.
2758:
2756:
2015:
2013:
1440:
1438:
1408:
1406:
1355:
1353:
1351:
1349:
1347:
1345:
1343:
1341:
1339:
1260:
1139:
1021:
992:
777:
emplaced the eastern lobe ("Eastern White River Ash"). Both were very violent
746:
mountain may have looked very different before the White River Ash eruptions.
592:
584:
537:
463:
381:
and is also known as Klutlan Glacier, Churchill-Bona, or White River volcano.
310:
288:
19:
This article is about the mountain in Alaska. For the mountain in Canada, see
6604:
6472:
6260:
6227:
6194:
6005:
5941:
5767:
5486:
Payne, Richard; Blackford, Jeffrey; van der Plicht, Johannes (January 2008).
5317:
5276:
5161:"Quaternary volcanism in the Alaska Peninsula and Wrangell Mountains, Alaska"
5040:
4893:
4852:
4803:
4774:
4496:
4461:
4439:
4410:
4335:
4254:
4142:
3965:
2695:
2693:
2680:
2678:
2676:
2674:
2672:
2670:
2668:
2666:
1759:
1757:
1755:
106:
93:
6252:
6185:
5172:
5031:
4702:
Helen; Mallon, Gunnar; McColl, Lynsey; Pilcher, Jonathan R. (October 2014).
4487:
4377:
Donaldson, J. Allan; Guerstein, Pablo G.; Mueller, Wulf (1 September 1996).
3120:
3118:
2653:
2651:
2405:
2393:
1718:
1716:
1703:
1701:
1372:
1370:
1368:
1207:
1017:
914:
851:
829:. Closer to the US-Alaska border at the Klutlan Glacier it thickens to form
826:
604:
483:
390:
296:
6498:
5099:
Athapaskans and Migrations: The Archaeology of Eagle Lake, British Columbia
4062:
Thin Ice: Unlocking the Secrets of Climate in the World's Highest Mountains
4052:
2833:
2831:
1571:
1569:
888:
in Alaska, and particles from it have been detected as far as the northern
5309:
5131:
4654:
4212:
4180:
3482:
3480:
2288:
2286:
2284:
1909:
1907:
6093:
5855:
5646:
5293:
4922:
996:
934:
788:
Deposits from the eruption were first discovered in 1883 along the upper
769:("Northern White River Ash"), the better known second eruption in winter
695:
671:
656:
639:
596:
529:
507:
475:
333:
6612:
6596:
6580:
6480:
6460:
6013:
5981:
5294:"An Archaeological Test of the Effects of the White River Ash Eruptions"
5235:
4782:
4758:
4453:
4262:
4238:
4150:
4134:
4118:
1301:
Whose language probably began developing around the time of the eruption
6329:
6307:
6021:
Scott, William E. (2003). "Quaternary volcanism in the United States".
5997:
5892:
5696:
5196:
5106:
3764:
3762:
1661:
1659:
1610:
1608:
1275:
Erosion caused by the volcanic events may have led to the discovery of
1000:
961:
949:. The eastern White River Ash has a color ranging from white to beige.
930:
855:
612:
588:
580:
573:
533:
521:
510:
499:
434:
402:
292:
211:
6489:
6428:"Late Holocene glacier fluctuations in the Wrangell Mountains, Alaska"
5910:"Mount Churchill, Alaska: source of the late Holocene White River Ash"
5284:
5252:
5167:, Boulder, Colorado: Geological Society of America, pp. 759–779,
4996:
4101:
4034:
2345:
2081:
2079:
1928:
1926:
1924:
1922:
389:. The mountain is mostly covered by ice hundreds of meters thick, but
6562:
6366:
5145:
4727:
3973:
Bond, Jeffrey David; MacGregor, Dylan B.; Lipovsky, Panya S. (2001).
3594:
3510:
3399:
2227:
2225:
1786:
1784:
1498:
1496:
1494:
1276:
1124:
1106:
1045:
965:
742:
449:. Ice on Mount Churchill is up to 800, and possibly 1500, years old.
406:
394:
370:
304:
300:
284:
158:
57:
6219:
6122:
5933:
5759:
4885:
4844:
4402:
3957:
3933:
Stratigraphic displacement of a tephra bed in organic lake sediments
3264:
3249:
5268:
2735:
2417:
5535:
4193:
3387:
3351:
3312:
3237:
1127:. Smaller eruptions could threaten the White River valley and the
1032:
1012:
1008:
981:
691:
666:
The ice cores record evidence of volcanic eruptions, including of
445:. Glaciers on the southern flank of Mount Bona discharge into the
438:
5963:
Alaska's Skyboys: Cowboy Pilots and the Myth of the Last Frontier
5253:"Northern Athapaskan Oral Traditions and the White River Volcano"
4757:
Kristensen, Todd J.; Beaudoin, Alwynne B.; Ives, John W. (2020).
3105:
3103:
1859:
1193:
Sometimes its elevation is given as 5,029 metres (16,499 ft)
792:. After Mount Wrangell had been ruled out as its source in 1892,
397:
deposits form outcrops, indicating that Mount Churchill may be a
3288:
3276:
3042:
3040:
3038:
2539:
2537:
1004:
988:
830:
711:
675:
3300:
2602:
2600:
2244:
2242:
2240:
1537:
1535:
513:; most of Mount Bona may be formed by these nonvolcanic rocks.
5949:
Richter, D. H.; Rosenkrans, D. S.; Steigerwald, M. J. (1995).
3324:
1412:
1393:
1391:
1389:
1387:
1385:
1089:
774:
770:
426:
346:
342:
4537:, Cham: Springer International Publishing, pp. 145–161,
3605:
3603:
2453:
2429:
2357:
2216:
2199:
2133:
2019:
2004:
1826:
1692:
1560:
1444:
1359:
972:, south-central Alaska, southeastern Alaska and the adjacent
361:
The mountain is in the University Mountains sub-range of the
6492:(Report). U.S. Geological Survey Open-File Report 2005-1342.
3741:
3005:
2762:
2591:
2567:
2555:
2528:
2275:
2172:
2160:
1775:
1626:
1376:
6452:
10.1130/0016-7606(2002)114<0896:LHGFIT>2.0.CO;2
5251:
Moodie, D. Wayne; Catchpole, A. J. W.; Abel, Kerry (1992).
5202:(Report). U.S. Geological Survey Bulletin 894. p. 137.
4704:"Transatlantic distribution of the Alaskan White River Ash"
2145:
1763:
1746:
1677:
1650:
1028:
populations would have recovered within a short timeframe.
5705:
ultra-distal Holocene tephrochronology in North America".
3148:
2465:
2328:
2183:
2181:
1980:
1870:
1868:
1599:
1088:
The eruption produced sulfate aerosols, which can dim the
5826:
10.1130/0016-7606(1971)82[959:LQVACH]2.0.CO;2
3729:
3717:
3705:
3693:
3681:
3669:
3184:
3124:
2699:
2684:
2657:
2516:
2292:
2031:
1956:
1913:
1886:
1722:
1707:
1575:
710:
cover. Shallow ice and snow has been used to reconstruct
5097:
Matson, R. G.; Magne, Martin Paul Robert (31 May 2003).
3221:
3219:
3217:
2837:
1665:
1162:
The value of 5,005 metres (16,421 ft) given by the
540:
terranes, Chugach, Prince William and most recently the
5197:
Geology of the Chitina Valley and adjacent area, Alaska
3582:
3558:
3546:
3534:
3498:
3486:
3447:
3435:
3411:
2747:
4862:"The White River Ash: largest Holocene Plinian tephra"
3840:
3645:
3471:
3363:
3336:
3208:
3070:
3029:
2618:
2476:
2474:
2097:
2085:
1932:
626:
left over from the subduction may have stalled in the
498:
under Mount Bona is formed by a plateau consisting of
462:, which are among the largest arc volcanoes on Earth.
441:
deposits. Both glaciers eventually discharge into the
295:
just east of its summit. There are sparse outcrops of
3828:
2798:
2042:
2040:
4819:
Lerbekmo, J. F.; Campbell, F. A. (1 February 1969).
3780:
3768:
1790:
1614:
929:; ash fell more than a thousand kilometers away and
42:
U.S. Geological Survey climbing party ascending the
6345:
OhioLINK Electronic Theses and Dissertations Center
5543:Plunkett, Gill; Pilcher, Jonathan R. (April 2018).
5380:, London: Palgrave Macmillan UK, pp. 447–493,
4531:"The Decline of Social Control in the Pueblo World"
3657:
3522:
3082:
2579:
2231:
1092:and cause a cooling of Earth's climate, creating a
254:
244:
239:
229:
217:
201:
196:
183:
169:
122:
83:
73:
56:
51:
30:
2121:
1425:
1423:
1421:
1135:ranks Mount Churchill as a "high threat" volcano.
516:Off the western coast of southeastern Alaska, the
250:August 20, 1951 by R. Gates, J. Lindberg
6272:. American Geophysical Union, Fall Meeting 2004.
5591:. American Geophysical Union, Fall Meeting 2017.
5459:Palaeogeography, Palaeoclimatology, Palaeoecology
4688:. American Geophysical Union, Fall Meeting 2006.
1469:
1467:
1465:
1175:About 90% of the area is covered by snow and ice.
825:and sometimes they are the detachment surface of
741:has yielded an age of 119,000±17,000 years for a
466:and other volcanoes in the WVF during the middle
425:and the United States in general. A snow-covered
5337:Nash, Stephen E.; Baxter, Erin L., eds. (2023).
3895:Bailey, Robert C.; Burn, Christopher R. (2023),
2921:
2774:
1734:
6347:(Doctoral dissertation). Ohio State University.
3423:
3375:
3109:
3017:
2543:
1202:The White River Ash has also been described as
560:while subduction continues farther west in the
6052:Sheets, Payson D.; Grayson, Donald K. (1979).
2260:
1587:
913:. It was more than twice the size of the 1912
365:of Alaska, 64 kilometres (40 mi) east of
6706:Wrangell–St. Elias National Park and Preserve
6656:Landforms of Copper River Census Area, Alaska
6521:Wood, Michael; Coombs, Colby (January 2001).
3046:
2606:
2504:
2248:
2058:
1802:
1541:
1526:
1397:
375:Wrangell-St. Elias National Park and Preserve
332:The volcano erupted several times during the
155:Wrangell-St. Elias National Park and Preserve
8:
6716:Monuments and memorials to Winston Churchill
6074:Journal of Geophysical Research: Atmospheres
5635:Journal of Geophysical Research: Atmospheres
5114:McClung, Lisa Coyle; Plunkett, Gill (2020).
4903:Journal of Geophysical Research: Solid Earth
4936:. Cham: Springer International Publishing.
3094:
2454:Porter, Mosley-Thompson & Thompson 2019
2430:Porter, Mosley-Thompson & Thompson 2019
921:eruption and was ten times larger than the
721:block the maritime airmasses, leading to a
4646:A Theory of Northern Athapaskan Prehistory
3609:
2969:
2763:Richter, Rosenkrans & Steigerwald 1995
2592:Payne, Blackford & van der Plicht 2008
2568:Payne, Blackford & van der Plicht 2008
2316:
2304:
1968:
1944:
1638:
1514:
1456:
1377:Richter, Rosenkrans & Steigerwald 1995
1330:
892:in Alaska. The widespread "PWS tephra" in
482:Mount Churchill and Mount Bona consist of
64:
27:
6184:
5030:
4486:
4325:
4042:
3621:
1838:
1259:Where ash deposition is recorded through
1184:Derived presumably from the magma conduit
336:. The most notable eruptions are the two
16:Volcano in the St Elias Mountains, Alaska
6701:Volcanoes of Unorganized Borough, Alaska
6666:Mountains of Unorganized Borough, Alaska
5956:(Report). US Government Printing Office.
5378:The Palgrave Handbook of Climate History
4117:Bunbury, Joan; Gajewski, Konrad (2013).
3753:
3160:
2981:
2897:
2849:
2723:
2369:
2187:
2070:
1874:
714:composition at the St. Elias Mountains.
329:, left over by the previous subduction.
5068:Mantell, C. L.; Mantell, A. M. (1976).
3570:
3459:
2957:
2945:
2885:
2873:
2786:
2441:
1887:Donaldson, Guerstein & Mueller 1996
1723:Donaldson, Guerstein & Mueller 1996
1708:Donaldson, Guerstein & Mueller 1996
1323:
1155:
1035:was depopulated by the eruption. Local
846:to obtain dates for natural events and
583:suite. There is a moderate quantity of
474:are the only volcanoes in the WVF with
141:
6432:Geological Society of America Bulletin
6374:West, K. D.; Donaldson, J. A. (2001).
5814:Geological Society of America Bulletin
5292:Mullen, Patrick O. (6 February 2012).
4738:Journal of Anthropological Archaeology
3792:
3633:
3225:
3196:
3172:
2630:
1814:
1085:, bringing their languages with them.
6235:Szykulski, Józef (3 September 2021).
5961:Ringsmuth, Katherine Johnson (2015).
4432:10.1061/(ASCE)1527-6988(2007)8:4(112)
3940:Birks, H. J. B. (15 September 1977).
3816:
3804:
3583:Kristensen, Ives & Supernant 2021
3559:Kristensen, Ives & Supernant 2021
3547:Kristensen, Ives & Supernant 2021
3535:Kristensen, Ives & Supernant 2021
3499:Kristensen, Ives & Supernant 2021
3487:Kristensen, Ives & Supernant 2021
3448:Kristensen, Ives & Supernant 2021
3436:Kristensen, Ives & Supernant 2021
3412:Kristensen, Ives & Supernant 2021
2993:
2933:
2909:
2861:
2822:
2810:
2748:Kristensen, Ives & Supernant 2021
2642:
2381:
1229:Between September 852 and January 853
1024:and other fish populations, although
968:and Greenland. Other findings are in
797:(210,000 sq mi) in Alaska,
682:, and of climate variations like the
7:
6681:Stratovolcanoes of the United States
4535:The Bioarchaeology of Social Control
3472:Kristensen, Beaudoin & Ives 2020
3209:Kristensen, Beaudoin & Ives 2020
3136:
3071:Kristensen, Beaudoin & Ives 2020
3058:
3030:Kristensen, Beaudoin & Ives 2020
2492:
2480:
2109:
1898:
528:, giving rise to the WVF. Since the
6054:Volcanic activity and human ecology
6023:Developments in Quaternary Sciences
3829:Ewert, Diefenbach & Ramsey 2018
2799:Bond, MacGregor & Lipovsky 2001
2711:
2046:
1992:
1502:
1485:
1473:
1429:
494:, now exposed through erosion. The
62:4,744 m (15,564 ft)
6165:Atmospheric Measurement Techniques
5965:. University of Washington Press.
5914:Canadian Journal of Earth Sciences
5740:Canadian Journal of Earth Sciences
4866:Canadian Journal of Earth Sciences
4825:Canadian Journal of Earth Sciences
4383:Canadian Journal of Earth Sciences
3909:10.1016/b978-0-12-818847-7.00023-9
3781:Stasiuk, Hickson & Mulder 2003
3769:Stasiuk, Hickson & Mulder 2003
1144:2010 eruptions of Eyjafjallajökull
21:Mount Churchill (British Columbia)
14:
3658:Moodie, Catchpole & Abel 1992
3523:Moodie, Catchpole & Abel 1992
3083:Moodie, Catchpole & Abel 1992
2580:Davies, Jensen & Kaufman 2022
2232:Davies, Jensen & Kaufman 2022
1283:area, as stated by oral tradition
850:from Alaska and Yukon as well as
6208:Canadian Journal of Soil Science
6111:Canadian Journal of Soil Science
5734:Rampton, Vern (1 October 1970).
5374:"The Climate Downturn of 536–50"
5341:. University Press of Colorado.
1791:Holdsworth & Roy Krouse 2002
1133:United States Geological Service
568:Composition and origin of magmas
140:
133:
36:
6465:Canadian Journal of Archaeology
5727:10.1016/j.quascirev.2012.07.024
5626:10.1016/j.quascirev.2022.107936
5572:10.1016/j.earscirev.2018.02.006
4567:Geochimica et Cosmochimica Acta
4365:10.1016/j.quascirev.2021.107139
4293:10.1016/j.quascirev.2016.05.026
923:1991 eruption of Mount Pinatubo
854:(correlation of ice cores) and
421:and the highest volcano in the
4632:Alaska Journal of Anthropology
4060:Bowen, Mark (3 October 2006).
3903:, Elsevier, pp. 714–745,
866:casualties from the eruption;
817:, in riverbanks of the Yukon,
1:
6543:Journal of Quaternary Science
6383:Yukon Exploration and Geology
6355:Journal of Quaternary Science
6035:10.1016/S1571-0866(03)01016-9
5980:Robinson, Stephen D. (2001).
5435:10.1016/j.chemgeo.2021.120157
4860:Lerbekmo, J. F. (June 2008).
4643:Ives, John W. (20 May 2019).
4623:Holloway, Caitlin R. (2020).
4002:Yukon Exploration and Geology
1666:Natural Resources Canada 2009
1488:, Synonyms & Subfeatures.
1166:actually refers to Mount Bona
1061:across the continent. By the
287:. Churchill and its neighbor
6413:10.1016/j.quaint.2007.03.009
6056:. New York: Academic Press.
5797:10.1016/0033-5894(78)90017-0
5479:10.1016/j.palaeo.2017.03.031
5386:10.1057/978-1-137-43020-5_32
4989:10.1016/j.quageo.2010.08.003
4792:North American Archaeologist
4587:10.1016/0016-7037(94)90052-3
3931:Beierle, Brandon D. (2002).
2922:Lerbekmo & Campbell 1969
2775:Lerbekmo & Campbell 1969
2406:Sierra-Hernández et al. 2022
2394:Sierra-Hernández et al. 2022
1735:Donaldson & Mueller 1994
1057:expansion and spreading the
5668:10.1016/j.tecto.2004.04.011
5515:10.1016/j.yqres.2007.10.007
5074:. Boston, MA: Springer US.
4543:10.1007/978-3-319-59516-0_9
3880:10.1016/j.yqres.2009.10.007
3424:Bunbury & Gajewski 2013
3376:Plunkett & Pilcher 2018
3110:Bunbury & Gajewski 2013
3018:McClung & Plunkett 2020
2544:Plunkett & Pilcher 2018
1112:Late Antique Little Ice Age
805:. The present-day towns of
490:is a 8.4 million years old
393:with columnar jointing and
357:Geography and geomorphology
46:en route to Mount Churchill
6732:
6525:. The Mountaineers Books.
6461:"An Athabaskan Hypothesis"
5707:Quaternary Science Reviews
5606:Quaternary Science Reviews
4616:10.3189/172756502781831638
4345:Quaternary Science Reviews
4273:Quaternary Science Reviews
4064:. Henry Holt and Company.
3946:Canadian Journal of Botany
3250:Pyne-O'Donnell et al. 2012
2384:, Alaska's Bona-Churchill.
1588:Mantell & Mantell 1976
1083:southwestern United States
783:volcanic explosivity index
729:falls on Mount Churchill.
385:tenth-highest peak in the
373:. The area is part of the
79:1,188 ft (362 m)
18:
5080:10.1007/978-1-4684-0754-9
4942:10.1007/978-3-319-09300-0
4750:10.1016/j.jaa.2019.101114
4649:(1 ed.). Routledge.
4327:10.5194/gchron-4-121-2022
4239:"Walking into New Worlds"
3047:Sheets & Grayson 1979
2607:Sheets & Grayson 1979
2505:Miller & Richter 1994
2249:West & Donaldson 2001
2059:Miller & Richter 1994
1803:Miller & Richter 1994
1542:Sheets & Grayson 1979
1527:Miller & Richter 1994
1398:West & Donaldson 2001
911:1883 eruption of Krakatau
761:White River Ash eruptions
698:in Alaska, North Pacific
127:
35:
6711:Holocene stratovolcanoes
6523:Alaska: A Climbing Guide
6459:Wilmeth, Roscoe (1979).
6393:Quaternary International
5361:Natural Resources Canada
5071:Our Fragile Water Planet
4969:Quaternary Geochronology
4804:10.1177/0197693120986822
4529:Harrod, Ryan P. (2017),
4510:Global Volcanism Program
1164:Global Volcanism Program
1096:. The sulfur yield, 2.5
1063:arrival of the Europeans
879:Northern White River Ash
700:sea surface temperatures
6253:10.23858/PA69.2021.2402
6241:Przegląd Archeologiczny
6186:10.5194/amt-8-2069-2015
6144:10.1023/A:1022954829974
5873:Bulletin of Volcanology
5173:10.1130/dnag-gna-g1.759
5032:10.5194/cp-18-1475-2022
4515:Smithsonian Institution
4488:10.5194/tc-17-4007-2023
3901:Rivers of North America
3095:Matson & Magne 2003
1065:, Athabaskans like the
901:Eastern White River Ash
423:Wrangell volcanic field
281:Wrangell Volcanic Field
224:Wrangell Volcanic Field
192:McCarthy B-2 Quadrangle
4420:Natural Hazards Review
4237:Coates, Karen (2020).
3610:Nash & Baxter 2023
3595:Kristensen et al. 2019
3511:Kristensen et al. 2019
3400:Kristensen et al. 2019
2970:Bailey & Burn 2023
2317:Preece & Hart 2004
2305:Preece & Hart 2004
2134:Strickland et al. 2005
1969:Preece & Hart 2004
1945:Preece & Hart 2004
1639:Preece & Hart 2004
1515:Wood & Coombs 2001
1505:, General Information.
1457:Wood & Coombs 2001
1331:Wood & Coombs 2001
1114:) has been ruled out.
739:Potassium-argon dating
107:61.41917°N 141.71528°W
6676:Saint Elias Mountains
5552:Earth-Science Reviews
5310:10.1353/arc.2012.0013
5195:Moffit, F.H. (1938).
5165:The Geology of Alaska
5132:10.1353/ria.2020.0014
4655:10.4324/9780429044212
4596:Journal of Glaciology
4213:10.4324/9781003027461
4204:Applied Geomorphology
4181:10.3189/2012JoG10J238
4161:Journal of Glaciology
3672:, pp. 1477–1478.
3388:Stevenson et al. 2015
3325:Zdanowicz et al. 2014
3265:Patterson et al. 2017
803:Northwest Territories
727:snow water equivalent
651:Ice cores and climate
363:Saint Elias Mountains
277:Saint Elias Mountains
178:Saint Elias Mountains
6686:Subduction volcanoes
6094:10.1029/2021JD035668
5856:10.1017/RDC.2019.110
5647:10.1029/2019JD031023
4923:10.1029/2023JB027617
3742:Plunkett et al. 2023
3006:Plunkett et al. 2023
2736:Monteath et al. 2017
2529:Plunkett et al. 2023
2519:, pp. 766, 768.
2466:Westgate et al. 2008
2358:Campbell et al. 2012
2346:Thompson et al. 2004
2329:Westgate et al. 2008
2146:McGimsey et al. 1992
1957:Brueseke et al. 2019
1860:McGimsey et al. 1995
1764:McGimsey et al. 1992
1747:McGimsey et al. 1992
1678:McGimsey et al. 1992
1651:McGimsey et al. 1992
1600:Westgate et al. 2008
999:would have impacted
937:precipitated in the
894:Prince William Sound
848:archaeological sites
684:Medieval Warm Period
630:, and was heated by
572:Churchill rocks are
548:now occurring along
526:North American Plate
112:61.41917; -141.71528
6696:Volcanoes of Alaska
6661:Mountains of Alaska
6597:10.14430/arctic4352
6555:2013JQS....28..761Z
6444:2002GSAB..114..896W
6405:2008QuInt.178..183W
6337:Urmann, D. (2009).
6300:2022Geosp..18...19T
6278:2004AGUFMPP23C..05T
6177:2015AMT.....8.2069S
6086:2022JGRD..12735668S
5926:1995CaJES..32..741R
5885:1990BVol...53...29R
5848:2020Radcb..62..169R
5789:1978QuRes..10..130R
5777:Quaternary Research
5752:1970CaJES...7.1236R
5719:2012QSRv...52....6P
5689:2014Geosp..10.1020P
5641:(20): 10784–10801.
5618:2023QSRv..30107936P
5597:2017AGUFM.A42B..02P
5564:2018ESRv..179...20P
5507:2008QuRes..69...42P
5495:Quaternary Research
5471:2017PPP...477....1P
5427:2021ChGeo.57020157P
5298:Arctic Anthropology
5236:10.1017/qua.2017.38
5228:2017QuRes..88..169M
5216:Quaternary Research
5023:2022CliPa..18.1475M
5011:Climate of the Past
4981:2011QuGeo...6..107L
4915:2024JGRB..12927617L
4878:2008CaJES..45..693L
4837:1969CaJES...6..109L
4720:2014Geo....42..875J
4694:2006AGUFM.V33B0662J
4608:2002JGlac..48...31H
4579:1994GeCoA..58.3245H
4454:10.3133/sir20185140
4395:1996CaJES..33.1233D
4357:2021QSRv..26807139D
4318:2022GeChr...4..121D
4285:2016QSRv..146...28D
4173:2012JGlac..58...99C
4135:10.14430/arctic4262
4094:2019TeNov..31...59B
4027:2016NatSR...629837B
3897:"Yukon River Basin"
3872:2010QuRes..73..277A
3860:Quaternary Research
3646:Addison et al. 2010
3337:Addison et al. 2010
3185:Reuther et al. 2020
3125:Reuther et al. 2020
2838:Lollino et al. 2015
2714:, Eruptive History.
2658:Reuther et al. 2020
2619:Addison et al. 2010
2372:, pp. 693–694.
2217:Richter et al. 1995
2200:Richter et al. 1995
2020:Richter et al. 1990
2005:Richter et al. 1990
1827:Richter et al. 1990
1693:Richter et al. 1995
1561:Richter et al. 1995
1445:Richter et al. 1995
1413:Bunbury et al. 2008
1360:Richter et al. 1995
1292:Possibly also north
1279:in the White River-
1073:had spread between
939:Greenland Ice Sheet
755:southeastern Alaska
723:continental climate
706:weather system and
562:Aleutian megathrust
319:southeastern Alaska
103: /
6330:10.1130/GES00762.1
6308:10.1130/GES02417.1
5998:10.14430/arctic775
5893:10.1007/BF00680318
5697:10.1130/GES00953.1
5107:10.14288/1.0363461
5055:. 31 December 1981
4015:Scientific Reports
3841:Bourne et al. 2016
3730:Mackay et al. 2022
3718:Mackay et al. 2022
3706:Mackay et al. 2022
3694:Mackay et al. 2022
3682:Mackay et al. 2022
3670:Mackay et al. 2022
3364:Bourne et al. 2016
3352:Jensen et al. 2014
3313:Jensen et al. 2014
3301:Watson et al. 2017
3238:Jensen et al. 2014
3149:Wilbur et al. 1991
2700:Mackay et al. 2022
2685:Mackay et al. 2022
2556:Preece et al. 2014
2517:Zander et al. 2013
2418:Porter et al. 2017
2293:Davies et al. 2016
2276:Preece et al. 2014
2173:Preece et al. 2014
2161:Preece et al. 2014
2098:Wilson et al. 2005
2086:Wilson et al. 2005
1981:Jensen et al. 2006
1933:Wilson et al. 2005
1776:Preece et al. 2014
1627:Preece et al. 2014
886:stratigraphic unit
823:formation of soils
811:Whitehorse, Canada
702:, position of the
634:flowing through a
550:strike-slip faults
492:volcanic intrusion
419:Wrangell Mountains
235:700 AD ± 200 years
52:Highest point
6671:Dormant volcanoes
6629:"Mount Churchill"
6532:978-0-89886-724-4
6497:Winkler, Gary R.
6063:978-0-12-639120-6
6044:978-0-444-51470-7
5395:978-1-137-43019-9
5357:"Mount Churchill"
5348:978-1-64642-362-0
5182:978-0-8137-5219-8
5089:978-1-4684-0756-3
5053:USGS National Map
4951:978-3-319-09299-7
4664:978-0-429-04421-2
4573:(15): 3245–3254.
4552:978-3-319-59515-3
4222:978-1-003-02746-1
4102:10.1111/ter.12369
4071:978-1-4299-3270-7
4035:10.1038/srep29837
3952:(18): 2367–2382.
3918:978-0-12-818847-7
3474:, pp. 18–19.
3289:Paine et al. 2021
3277:Paine et al. 2021
2261:Liang et al. 2024
2122:Smith et al. 1999
1576:Wiles et al. 2002
1059:Na-Dene languages
909:eruption and the
868:pyroclastic flows
779:Plinian eruptions
719:Chugach Mountains
661:Pacific Northwest
558:Totschunda Faults
532:, seven separate
379:Winston Churchill
351:Athabaskan people
283:(WVF) of eastern
266:
265:
6723:
6642:
6640:
6639:
6616:
6574:
6563:10.1002/jqs.2671
6536:
6517:
6515:
6513:
6503:
6493:
6484:
6455:
6422:
6416:
6386:
6380:
6370:
6367:10.1002/jqs.2945
6348:
6333:
6311:
6281:
6264:
6231:
6198:
6188:
6171:(5): 2069–2091.
6155:
6138:(2/3): 563–589.
6126:
6105:
6067:
6048:
6017:
5976:
5957:
5955:
5945:
5904:
5867:
5829:
5808:
5771:
5746:(5): 1236–1263.
5730:
5700:
5683:(5): 1020–1042.
5671:
5662:(1–4): 165–191.
5650:
5629:
5600:
5583:
5549:
5539:
5526:
5492:
5482:
5456:
5446:
5415:Chemical Geology
5404:
5403:
5402:
5368:
5363:. Archived from
5352:
5333:
5288:
5247:
5213:
5203:
5201:
5191:
5190:
5189:
5155:
5149:
5146:10.3133/70180193
5135:
5110:
5093:
5064:
5062:
5060:
5044:
5034:
5017:(6): 1475–1508.
5000:
4963:
4926:
4897:
4856:
4815:
4786:
4753:
4731:
4728:10.1130/G35945.1
4697:
4680:
4639:
4629:
4619:
4590:
4561:
4560:
4559:
4525:
4523:
4521:
4500:
4490:
4481:(9): 4007–4020.
4465:
4443:
4414:
4389:(9): 1233–1242.
4373:
4368:
4339:
4329:
4296:
4266:
4233:
4197:
4184:
4154:
4113:
4075:
4056:
4046:
4005:
3999:
3989:
3987:
3985:
3979:
3969:
3936:
3927:
3926:
3925:
3891:
3844:
3838:
3832:
3826:
3820:
3814:
3808:
3802:
3796:
3790:
3784:
3778:
3772:
3766:
3757:
3751:
3745:
3739:
3733:
3727:
3721:
3715:
3709:
3703:
3697:
3691:
3685:
3679:
3673:
3667:
3661:
3655:
3649:
3643:
3637:
3631:
3625:
3619:
3613:
3607:
3598:
3592:
3586:
3580:
3574:
3568:
3562:
3556:
3550:
3544:
3538:
3532:
3526:
3520:
3514:
3508:
3502:
3496:
3490:
3484:
3475:
3469:
3463:
3457:
3451:
3445:
3439:
3433:
3427:
3421:
3415:
3409:
3403:
3397:
3391:
3385:
3379:
3373:
3367:
3361:
3355:
3349:
3340:
3334:
3328:
3322:
3316:
3310:
3304:
3298:
3292:
3286:
3280:
3274:
3268:
3262:
3253:
3247:
3241:
3235:
3229:
3223:
3212:
3206:
3200:
3194:
3188:
3182:
3176:
3170:
3164:
3158:
3152:
3146:
3140:
3134:
3128:
3122:
3113:
3107:
3098:
3092:
3086:
3080:
3074:
3068:
3062:
3056:
3050:
3044:
3033:
3027:
3021:
3015:
3009:
3003:
2997:
2991:
2985:
2979:
2973:
2967:
2961:
2955:
2949:
2943:
2937:
2931:
2925:
2919:
2913:
2907:
2901:
2895:
2889:
2883:
2877:
2871:
2865:
2859:
2853:
2847:
2841:
2835:
2826:
2820:
2814:
2808:
2802:
2796:
2790:
2784:
2778:
2772:
2766:
2760:
2751:
2745:
2739:
2733:
2727:
2721:
2715:
2709:
2703:
2697:
2688:
2682:
2661:
2655:
2646:
2640:
2634:
2628:
2622:
2616:
2610:
2604:
2595:
2589:
2583:
2577:
2571:
2565:
2559:
2553:
2547:
2541:
2532:
2526:
2520:
2514:
2508:
2502:
2496:
2490:
2484:
2478:
2469:
2463:
2457:
2456:, p. 10786.
2451:
2445:
2439:
2433:
2432:, p. 10797.
2427:
2421:
2415:
2409:
2403:
2397:
2391:
2385:
2379:
2373:
2367:
2361:
2355:
2349:
2343:
2332:
2326:
2320:
2314:
2308:
2302:
2296:
2290:
2279:
2273:
2264:
2258:
2252:
2246:
2235:
2229:
2220:
2214:
2203:
2197:
2191:
2185:
2176:
2170:
2164:
2158:
2149:
2143:
2137:
2131:
2125:
2119:
2113:
2107:
2101:
2095:
2089:
2083:
2074:
2068:
2062:
2056:
2050:
2044:
2035:
2032:Trop et al. 2022
2029:
2023:
2017:
2008:
2002:
1996:
1990:
1984:
1978:
1972:
1966:
1960:
1954:
1948:
1942:
1936:
1930:
1917:
1914:Trop et al. 2022
1911:
1902:
1896:
1890:
1884:
1878:
1872:
1863:
1857:
1842:
1836:
1830:
1824:
1818:
1812:
1806:
1800:
1794:
1788:
1779:
1773:
1767:
1761:
1750:
1744:
1738:
1732:
1726:
1720:
1711:
1705:
1696:
1690:
1681:
1675:
1669:
1663:
1654:
1648:
1642:
1636:
1630:
1624:
1618:
1615:Fang et al. 2023
1612:
1603:
1597:
1591:
1585:
1579:
1573:
1564:
1558:
1545:
1539:
1530:
1524:
1518:
1512:
1506:
1500:
1489:
1483:
1477:
1471:
1460:
1454:
1448:
1442:
1433:
1427:
1416:
1410:
1401:
1395:
1380:
1374:
1363:
1357:
1334:
1328:
1311:
1308:
1302:
1299:
1293:
1290:
1284:
1273:
1267:
1265:Kletno Bear Cave
1257:
1251:
1248:
1242:
1236:
1230:
1227:
1221:
1217:
1211:
1200:
1194:
1191:
1185:
1182:
1176:
1173:
1167:
1160:
1075:subarctic Canada
947:Great Bear Lakes
844:tephrochronology
733:Eruption history
460:shield volcanoes
431:Klutlan Glaciers
367:McCarthy, Alaska
258:
173:
144:
143:
137:
118:
117:
115:
114:
113:
108:
104:
101:
100:
99:
96:
69:
68:
40:
28:
6731:
6730:
6726:
6725:
6724:
6722:
6721:
6720:
6691:VEI-6 volcanoes
6646:
6645:
6637:
6635:
6627:
6624:
6619:
6577:
6539:
6533:
6520:
6511:
6509:
6501:
6496:
6487:
6458:
6425:
6419:
6389:
6378:
6373:
6351:
6336:
6314:
6284:
6267:
6234:
6220:10.4141/S05-001
6201:
6158:
6132:Natural Hazards
6129:
6123:10.4141/S98-066
6108:
6070:
6064:
6051:
6045:
6020:
5979:
5973:
5960:
5953:
5948:
5934:10.1139/e95-063
5907:
5870:
5832:
5811:
5774:
5760:10.1139/e70-118
5733:
5703:
5674:
5653:
5632:
5603:
5586:
5547:
5542:
5529:
5490:
5485:
5454:
5449:
5407:
5400:
5398:
5396:
5371:
5367:on 8 June 2009.
5355:
5349:
5336:
5291:
5250:
5211:
5206:
5199:
5194:
5187:
5185:
5183:
5158:
5152:
5138:
5113:
5096:
5090:
5067:
5058:
5056:
5047:
5003:
4966:
4952:
4929:
4900:
4886:10.1139/E08-023
4859:
4845:10.1139/e69-011
4818:
4789:
4756:
4734:
4714:(10): 875–878.
4700:
4683:
4665:
4642:
4627:
4622:
4593:
4564:
4557:
4555:
4553:
4528:
4519:
4517:
4503:
4468:
4446:
4417:
4403:10.1139/e96-093
4376:
4371:
4342:
4299:
4269:
4236:
4223:
4200:
4187:
4167:(207): 99–109.
4157:
4116:
4078:
4072:
4059:
4008:
3997:
3992:
3983:
3981:
3977:
3972:
3958:10.1139/b77-270
3939:
3930:
3923:
3921:
3919:
3894:
3857:
3853:
3848:
3847:
3839:
3835:
3827:
3823:
3815:
3811:
3803:
3799:
3791:
3787:
3779:
3775:
3767:
3760:
3752:
3748:
3740:
3736:
3732:, p. 1486.
3728:
3724:
3720:, p. 1485.
3716:
3712:
3708:, p. 1490.
3704:
3700:
3696:, p. 1489.
3692:
3688:
3684:, p. 1482.
3680:
3676:
3668:
3664:
3656:
3652:
3644:
3640:
3632:
3628:
3620:
3616:
3608:
3601:
3593:
3589:
3581:
3577:
3569:
3565:
3557:
3553:
3545:
3541:
3533:
3529:
3521:
3517:
3509:
3505:
3497:
3493:
3485:
3478:
3470:
3466:
3458:
3454:
3446:
3442:
3434:
3430:
3422:
3418:
3410:
3406:
3398:
3394:
3390:, p. 2075.
3386:
3382:
3374:
3370:
3362:
3358:
3350:
3343:
3335:
3331:
3323:
3319:
3311:
3307:
3299:
3295:
3287:
3283:
3275:
3271:
3263:
3256:
3248:
3244:
3236:
3232:
3224:
3215:
3207:
3203:
3195:
3191:
3183:
3179:
3171:
3167:
3159:
3155:
3147:
3143:
3135:
3131:
3123:
3116:
3108:
3101:
3093:
3089:
3081:
3077:
3069:
3065:
3057:
3053:
3045:
3036:
3028:
3024:
3016:
3012:
3004:
3000:
2992:
2988:
2980:
2976:
2968:
2964:
2960:, p. 1249.
2956:
2952:
2948:, p. 1241.
2944:
2940:
2932:
2928:
2920:
2916:
2912:, p. 2371.
2908:
2904:
2896:
2892:
2884:
2880:
2872:
2868:
2860:
2856:
2848:
2844:
2836:
2829:
2821:
2817:
2809:
2805:
2797:
2793:
2785:
2781:
2773:
2769:
2761:
2754:
2746:
2742:
2734:
2730:
2722:
2718:
2710:
2706:
2702:, p. 1477.
2698:
2691:
2687:, p. 1476.
2683:
2664:
2656:
2649:
2641:
2637:
2629:
2625:
2617:
2613:
2605:
2598:
2590:
2586:
2578:
2574:
2566:
2562:
2558:, p. 1020.
2554:
2550:
2542:
2535:
2527:
2523:
2515:
2511:
2503:
2499:
2491:
2487:
2479:
2472:
2464:
2460:
2452:
2448:
2444:, p. 3246.
2440:
2436:
2428:
2424:
2416:
2412:
2404:
2400:
2392:
2388:
2380:
2376:
2368:
2364:
2356:
2352:
2344:
2335:
2327:
2323:
2315:
2311:
2303:
2299:
2291:
2282:
2278:, p. 1038.
2274:
2267:
2259:
2255:
2247:
2238:
2230:
2223:
2215:
2206:
2198:
2194:
2186:
2179:
2175:, p. 1027.
2171:
2167:
2163:, p. 1040.
2159:
2152:
2144:
2140:
2132:
2128:
2120:
2116:
2108:
2104:
2096:
2092:
2084:
2077:
2069:
2065:
2057:
2053:
2045:
2038:
2030:
2026:
2018:
2011:
2003:
1999:
1991:
1987:
1979:
1975:
1967:
1963:
1955:
1951:
1943:
1939:
1931:
1920:
1912:
1905:
1897:
1893:
1889:, p. 1235.
1885:
1881:
1873:
1866:
1858:
1845:
1837:
1833:
1825:
1821:
1813:
1809:
1801:
1797:
1789:
1782:
1778:, p. 1025.
1774:
1770:
1762:
1753:
1745:
1741:
1733:
1729:
1725:, p. 1241.
1721:
1714:
1710:, p. 1234.
1706:
1699:
1691:
1684:
1676:
1672:
1664:
1657:
1649:
1645:
1637:
1633:
1629:, p. 1039.
1625:
1621:
1617:, p. 4015.
1613:
1606:
1598:
1594:
1586:
1582:
1574:
1567:
1559:
1548:
1540:
1533:
1525:
1521:
1513:
1509:
1501:
1492:
1484:
1480:
1472:
1463:
1455:
1451:
1443:
1436:
1428:
1419:
1411:
1404:
1396:
1383:
1375:
1366:
1358:
1337:
1329:
1325:
1320:
1315:
1314:
1309:
1305:
1300:
1296:
1291:
1287:
1274:
1270:
1258:
1254:
1249:
1245:
1237:
1233:
1228:
1224:
1218:
1214:
1201:
1197:
1192:
1188:
1183:
1179:
1174:
1170:
1161:
1157:
1152:
1120:
1094:volcanic winter
1050:bows and arrows
1037:hunter-gatherer
1026:anadromous fish
903:
881:
863:eruption column
799:Yukon Territory
767:White River Ash
763:
751:Redoubt volcano
735:
653:
570:
506:-age rocks and
488:University Peak
455:
359:
338:White River Ash
273:dormant volcano
269:Mount Churchill
256:
171:
165:
164:
163:
162:
161:
152:
151:
150:
149:
148:Mount Churchill
145:
111:
109:
105:
102:
97:
94:
92:
90:
89:
63:
47:
44:Klutlan Glacier
31:Mount Churchill
24:
17:
12:
11:
5:
6729:
6727:
6719:
6718:
6713:
6708:
6703:
6698:
6693:
6688:
6683:
6678:
6673:
6668:
6663:
6658:
6648:
6647:
6644:
6643:
6623:
6622:External links
6620:
6618:
6617:
6575:
6549:(8): 761–771.
6537:
6531:
6518:
6494:
6485:
6456:
6438:(7): 896–908.
6423:
6417:
6399:(1): 183–209.
6387:
6371:
6361:(4): 457–462.
6349:
6334:
6312:
6282:
6265:
6232:
6214:(5): 637–648.
6199:
6156:
6127:
6117:(4): 603–613.
6106:
6068:
6062:
6049:
6043:
6018:
5992:(2): 157–161.
5977:
5971:
5958:
5946:
5920:(6): 741–748.
5905:
5868:
5842:(1): 169–188.
5830:
5809:
5783:(1): 130–134.
5772:
5731:
5701:
5672:
5656:Tectonophysics
5651:
5630:
5601:
5584:
5540:
5527:
5483:
5447:
5405:
5394:
5369:
5353:
5347:
5334:
5289:
5269:10.2307/482391
5263:(2): 148–171.
5248:
5222:(2): 169–178.
5204:
5192:
5181:
5156:
5150:
5136:
5126:(1): 129–158.
5111:
5094:
5088:
5065:
5045:
5001:
4975:(2): 107–153.
4964:
4950:
4927:
4898:
4872:(6): 693–700.
4857:
4831:(1): 109–116.
4816:
4798:(4): 425–472.
4787:
4769:(2): 153–186.
4754:
4732:
4698:
4681:
4663:
4640:
4620:
4602:(160): 31–41.
4591:
4562:
4551:
4526:
4501:
4475:The Cryosphere
4466:
4444:
4426:(4): 112–124.
4415:
4374:
4369:
4340:
4312:(1): 121–141.
4297:
4267:
4234:
4221:
4198:
4185:
4155:
4114:
4076:
4070:
4057:
4006:
3990:
3970:
3937:
3928:
3917:
3892:
3866:(2): 277–292.
3854:
3852:
3849:
3846:
3845:
3833:
3821:
3819:, p. 112.
3809:
3807:, p. 122.
3797:
3785:
3783:, p. 569.
3773:
3771:, p. 576.
3758:
3756:, p. 464.
3746:
3734:
3722:
3710:
3698:
3686:
3674:
3662:
3660:, p. 163.
3650:
3648:, p. 285.
3638:
3626:
3624:, p. 283.
3622:Szykulski 2021
3614:
3612:, p. 302.
3599:
3587:
3585:, p. 453.
3575:
3563:
3561:, p. 451.
3551:
3549:, p. 448.
3539:
3537:, p. 449.
3527:
3525:, p. 157.
3515:
3503:
3501:, p. 445.
3491:
3489:, p. 444.
3476:
3464:
3452:
3450:, p. 443.
3440:
3438:, p. 442.
3428:
3416:
3414:, p. 441.
3404:
3392:
3380:
3368:
3356:
3354:, p. 877.
3341:
3339:, p. 278.
3329:
3317:
3315:, p. 876.
3305:
3303:, p. 460.
3293:
3281:
3269:
3254:
3242:
3240:, p. 875.
3230:
3213:
3201:
3199:, p. 149.
3189:
3187:, p. 185.
3177:
3165:
3153:
3141:
3129:
3127:, p. 171.
3114:
3099:
3097:, p. 556.
3087:
3085:, p. 149.
3075:
3063:
3051:
3049:, p. 350.
3034:
3022:
3020:, p. 152.
3010:
2998:
2996:, p. 363.
2986:
2984:, p. 160.
2974:
2972:, p. 728.
2962:
2950:
2938:
2926:
2924:, p. 113.
2914:
2902:
2900:, p. 696.
2890:
2888:, p. 976.
2878:
2876:, p. 133.
2866:
2854:
2842:
2840:, p. 453.
2827:
2815:
2803:
2791:
2779:
2777:, p. 109.
2767:
2752:
2750:, p. 428.
2740:
2738:, p. 173.
2728:
2726:, p. 159.
2716:
2704:
2689:
2662:
2660:, p. 169.
2647:
2645:, p. 366.
2635:
2623:
2621:, p. 286.
2611:
2609:, p. 348.
2596:
2584:
2582:, p. 136.
2572:
2560:
2548:
2533:
2521:
2509:
2507:, p. 773.
2497:
2495:, p. 121.
2485:
2483:, p. 131.
2470:
2468:, p. 203.
2458:
2446:
2434:
2422:
2410:
2398:
2386:
2374:
2362:
2360:, p. 100.
2350:
2333:
2331:, p. 202.
2321:
2319:, p. 187.
2309:
2307:, p. 184.
2297:
2280:
2265:
2253:
2251:, p. 242.
2236:
2234:, p. 131.
2221:
2219:, p. 747.
2204:
2202:, p. 745.
2192:
2190:, p. 158.
2177:
2165:
2150:
2148:, p. 215.
2138:
2136:, p. 638.
2126:
2124:, p. 603.
2114:
2112:, p. 806.
2102:
2090:
2075:
2073:, p. 694.
2063:
2061:, p. 775.
2051:
2049:, p. 113.
2036:
2024:
2009:
1997:
1995:, p. 110.
1985:
1973:
1971:, p. 167.
1961:
1949:
1947:, p. 166.
1937:
1918:
1903:
1901:, p. 807.
1891:
1879:
1877:, p. 695.
1864:
1843:
1839:Ringsmuth 2015
1831:
1819:
1807:
1805:, p. 771.
1795:
1780:
1768:
1766:, p. 212.
1751:
1749:, p. 213.
1739:
1727:
1712:
1697:
1695:, p. 744.
1682:
1680:, p. 214.
1670:
1655:
1653:, p. 243.
1643:
1641:, p. 168.
1631:
1619:
1604:
1602:, p. 201.
1592:
1580:
1578:, p. 896.
1565:
1563:, p. 743.
1546:
1544:, p. 349.
1531:
1529:, p. 772.
1519:
1517:, p. 160.
1507:
1490:
1478:
1461:
1459:, p. 161.
1449:
1447:, p. 742.
1434:
1417:
1402:
1400:, p. 240.
1381:
1364:
1362:, p. 741.
1335:
1333:, p. 144.
1322:
1321:
1319:
1316:
1313:
1312:
1303:
1294:
1285:
1268:
1252:
1243:
1238:As far as the
1231:
1222:
1212:
1195:
1186:
1177:
1168:
1154:
1153:
1151:
1148:
1129:Alaska Highway
1119:
1116:
1102:Climate models
902:
899:
880:
877:
873:oral tradition
815:Alaska Highway
794:Mount Natazhat
762:
759:
734:
731:
708:Arctic sea ice
688:Little Ice Age
652:
649:
611:, with little
569:
566:
472:Mount Wrangell
454:
451:
409:with embedded
358:
355:
264:
263:
260:
252:
251:
248:
242:
241:
237:
236:
233:
227:
226:
221:
219:Volcanic field
215:
214:
205:
199:
198:
194:
193:
187:
181:
180:
175:
167:
166:
153:
147:
146:
139:
138:
132:
131:
130:
129:
128:
125:
124:
120:
119:
87:
81:
80:
77:
71:
70:
60:
54:
53:
49:
48:
41:
33:
32:
15:
13:
10:
9:
6:
4:
3:
2:
6728:
6717:
6714:
6712:
6709:
6707:
6704:
6702:
6699:
6697:
6694:
6692:
6689:
6687:
6684:
6682:
6679:
6677:
6674:
6672:
6669:
6667:
6664:
6662:
6659:
6657:
6654:
6653:
6651:
6634:
6630:
6626:
6625:
6621:
6614:
6610:
6606:
6602:
6598:
6594:
6590:
6586:
6582:
6576:
6572:
6568:
6564:
6560:
6556:
6552:
6548:
6544:
6538:
6534:
6528:
6524:
6519:
6507:
6500:
6495:
6491:
6486:
6482:
6478:
6474:
6470:
6466:
6462:
6457:
6453:
6449:
6445:
6441:
6437:
6433:
6429:
6424:
6418:
6414:
6410:
6406:
6402:
6398:
6394:
6388:
6384:
6377:
6372:
6368:
6364:
6360:
6356:
6350:
6346:
6342:
6341:
6335:
6331:
6327:
6323:
6319:
6313:
6309:
6305:
6301:
6297:
6293:
6289:
6283:
6279:
6275:
6271:
6266:
6262:
6258:
6254:
6250:
6246:
6243:(in Polish).
6242:
6238:
6233:
6229:
6225:
6221:
6217:
6213:
6209:
6205:
6200:
6196:
6192:
6187:
6182:
6178:
6174:
6170:
6166:
6162:
6157:
6153:
6149:
6145:
6141:
6137:
6133:
6128:
6124:
6120:
6116:
6112:
6107:
6103:
6099:
6095:
6091:
6087:
6083:
6079:
6075:
6069:
6065:
6059:
6055:
6050:
6046:
6040:
6036:
6032:
6028:
6024:
6019:
6015:
6011:
6007:
6003:
5999:
5995:
5991:
5987:
5983:
5978:
5974:
5972:9780295995083
5968:
5964:
5959:
5952:
5947:
5943:
5939:
5935:
5931:
5927:
5923:
5919:
5915:
5911:
5906:
5902:
5898:
5894:
5890:
5886:
5882:
5878:
5874:
5869:
5865:
5861:
5857:
5853:
5849:
5845:
5841:
5837:
5831:
5827:
5823:
5819:
5815:
5810:
5806:
5802:
5798:
5794:
5790:
5786:
5782:
5778:
5773:
5769:
5765:
5761:
5757:
5753:
5749:
5745:
5741:
5737:
5732:
5728:
5724:
5720:
5716:
5712:
5708:
5702:
5698:
5694:
5690:
5686:
5682:
5678:
5673:
5669:
5665:
5661:
5657:
5652:
5648:
5644:
5640:
5636:
5631:
5627:
5623:
5619:
5615:
5611:
5607:
5602:
5598:
5594:
5590:
5585:
5581:
5577:
5573:
5569:
5565:
5561:
5557:
5553:
5546:
5541:
5537:
5536:10.3133/pp862
5533:
5528:
5524:
5520:
5516:
5512:
5508:
5504:
5500:
5496:
5489:
5484:
5480:
5476:
5472:
5468:
5464:
5460:
5453:
5448:
5444:
5440:
5436:
5432:
5428:
5424:
5420:
5416:
5412:
5406:
5397:
5391:
5387:
5383:
5379:
5375:
5370:
5366:
5362:
5358:
5354:
5350:
5344:
5340:
5335:
5331:
5327:
5323:
5319:
5315:
5311:
5307:
5303:
5299:
5295:
5290:
5286:
5282:
5278:
5274:
5270:
5266:
5262:
5258:
5254:
5249:
5245:
5241:
5237:
5233:
5229:
5225:
5221:
5217:
5210:
5205:
5198:
5193:
5184:
5178:
5174:
5170:
5166:
5162:
5157:
5151:
5147:
5143:
5137:
5133:
5129:
5125:
5121:
5117:
5112:
5108:
5104:
5100:
5095:
5091:
5085:
5081:
5077:
5073:
5072:
5066:
5054:
5050:
5046:
5042:
5038:
5033:
5028:
5024:
5020:
5016:
5012:
5008:
5002:
4998:
4994:
4990:
4986:
4982:
4978:
4974:
4970:
4965:
4961:
4957:
4953:
4947:
4943:
4939:
4935:
4934:
4928:
4924:
4920:
4916:
4912:
4908:
4904:
4899:
4895:
4891:
4887:
4883:
4879:
4875:
4871:
4867:
4863:
4858:
4854:
4850:
4846:
4842:
4838:
4834:
4830:
4826:
4822:
4817:
4813:
4809:
4805:
4801:
4797:
4793:
4788:
4784:
4780:
4776:
4772:
4768:
4764:
4760:
4755:
4751:
4747:
4743:
4739:
4733:
4729:
4725:
4721:
4717:
4713:
4709:
4705:
4699:
4695:
4691:
4687:
4682:
4678:
4674:
4670:
4666:
4660:
4656:
4652:
4648:
4647:
4641:
4637:
4633:
4626:
4621:
4617:
4613:
4609:
4605:
4601:
4597:
4592:
4588:
4584:
4580:
4576:
4572:
4568:
4563:
4554:
4548:
4544:
4540:
4536:
4532:
4527:
4516:
4512:
4511:
4506:
4502:
4498:
4494:
4489:
4484:
4480:
4476:
4472:
4467:
4463:
4459:
4455:
4451:
4445:
4441:
4437:
4433:
4429:
4425:
4421:
4416:
4412:
4408:
4404:
4400:
4396:
4392:
4388:
4384:
4380:
4375:
4370:
4366:
4362:
4358:
4354:
4350:
4346:
4341:
4337:
4333:
4328:
4323:
4319:
4315:
4311:
4307:
4306:Geochronology
4303:
4298:
4294:
4290:
4286:
4282:
4278:
4274:
4268:
4264:
4260:
4256:
4252:
4248:
4244:
4240:
4235:
4232:
4228:
4224:
4218:
4214:
4210:
4207:, Routledge,
4206:
4205:
4199:
4195:
4194:10.3133/pp95D
4191:
4186:
4182:
4178:
4174:
4170:
4166:
4162:
4156:
4152:
4148:
4144:
4140:
4136:
4132:
4128:
4124:
4120:
4115:
4111:
4107:
4103:
4099:
4095:
4091:
4087:
4083:
4077:
4073:
4067:
4063:
4058:
4054:
4050:
4045:
4040:
4036:
4032:
4028:
4024:
4020:
4016:
4012:
4007:
4003:
3996:
3991:
3976:
3971:
3967:
3963:
3959:
3955:
3951:
3947:
3943:
3938:
3934:
3929:
3920:
3914:
3910:
3906:
3902:
3898:
3893:
3889:
3885:
3881:
3877:
3873:
3869:
3865:
3861:
3856:
3855:
3850:
3842:
3837:
3834:
3830:
3825:
3822:
3818:
3813:
3810:
3806:
3801:
3798:
3795:, p. 35.
3794:
3789:
3786:
3782:
3777:
3774:
3770:
3765:
3763:
3759:
3755:
3754:Newfield 2018
3750:
3747:
3744:, p. 12.
3743:
3738:
3735:
3731:
3726:
3723:
3719:
3714:
3711:
3707:
3702:
3699:
3695:
3690:
3687:
3683:
3678:
3675:
3671:
3666:
3663:
3659:
3654:
3651:
3647:
3642:
3639:
3636:, p. 42.
3635:
3630:
3627:
3623:
3618:
3615:
3611:
3606:
3604:
3600:
3596:
3591:
3588:
3584:
3579:
3576:
3573:, p. 35.
3572:
3567:
3564:
3560:
3555:
3552:
3548:
3543:
3540:
3536:
3531:
3528:
3524:
3519:
3516:
3513:, p. 15.
3512:
3507:
3504:
3500:
3495:
3492:
3488:
3483:
3481:
3477:
3473:
3468:
3465:
3461:
3456:
3453:
3449:
3444:
3441:
3437:
3432:
3429:
3426:, p. 29.
3425:
3420:
3417:
3413:
3408:
3405:
3402:, p. 13.
3401:
3396:
3393:
3389:
3384:
3381:
3378:, p. 20.
3377:
3372:
3369:
3365:
3360:
3357:
3353:
3348:
3346:
3342:
3338:
3333:
3330:
3327:, p. 48.
3326:
3321:
3318:
3314:
3309:
3306:
3302:
3297:
3294:
3290:
3285:
3282:
3278:
3273:
3270:
3266:
3261:
3259:
3255:
3251:
3246:
3243:
3239:
3234:
3231:
3228:, p. 36.
3227:
3222:
3220:
3218:
3214:
3210:
3205:
3202:
3198:
3193:
3190:
3186:
3181:
3178:
3175:, p. 37.
3174:
3169:
3166:
3163:, p. 29.
3162:
3161:Holloway 2020
3157:
3154:
3150:
3145:
3142:
3139:, p. 19.
3138:
3133:
3130:
3126:
3121:
3119:
3115:
3112:, p. 18.
3111:
3106:
3104:
3100:
3096:
3091:
3088:
3084:
3079:
3076:
3073:, p. 17.
3072:
3067:
3064:
3061:, p. 43.
3060:
3055:
3052:
3048:
3043:
3041:
3039:
3035:
3032:, p. 21.
3031:
3026:
3023:
3019:
3014:
3011:
3007:
3002:
2999:
2995:
2990:
2987:
2983:
2982:Robinson 2001
2978:
2975:
2971:
2966:
2963:
2959:
2954:
2951:
2947:
2942:
2939:
2936:, p. 64.
2935:
2930:
2927:
2923:
2918:
2915:
2911:
2906:
2903:
2899:
2898:Lerbekmo 2008
2894:
2891:
2887:
2882:
2879:
2875:
2870:
2867:
2864:, p. 61.
2863:
2858:
2855:
2852:, p. 28.
2851:
2850:Holloway 2020
2846:
2843:
2839:
2834:
2832:
2828:
2825:, p. 60.
2824:
2819:
2816:
2813:, p. 59.
2812:
2807:
2804:
2801:, p. 25.
2800:
2795:
2792:
2788:
2783:
2780:
2776:
2771:
2768:
2765:, p. 27.
2764:
2759:
2757:
2753:
2749:
2744:
2741:
2737:
2732:
2729:
2725:
2724:Robinson 2001
2720:
2717:
2713:
2708:
2705:
2701:
2696:
2694:
2690:
2686:
2681:
2679:
2677:
2675:
2673:
2671:
2669:
2667:
2663:
2659:
2654:
2652:
2648:
2644:
2639:
2636:
2632:
2627:
2624:
2620:
2615:
2612:
2608:
2603:
2601:
2597:
2594:, p. 51.
2593:
2588:
2585:
2581:
2576:
2573:
2570:, p. 53.
2569:
2564:
2561:
2557:
2552:
2549:
2546:, p. 27.
2545:
2540:
2538:
2534:
2530:
2525:
2522:
2518:
2513:
2510:
2506:
2501:
2498:
2494:
2489:
2486:
2482:
2477:
2475:
2471:
2467:
2462:
2459:
2455:
2450:
2447:
2443:
2438:
2435:
2431:
2426:
2423:
2419:
2414:
2411:
2407:
2402:
2399:
2395:
2390:
2387:
2383:
2378:
2375:
2371:
2370:Lerbekmo 2008
2366:
2363:
2359:
2354:
2351:
2347:
2342:
2340:
2338:
2334:
2330:
2325:
2322:
2318:
2313:
2310:
2306:
2301:
2298:
2295:, p. 47.
2294:
2289:
2287:
2285:
2281:
2277:
2272:
2270:
2266:
2263:, p. 33.
2262:
2257:
2254:
2250:
2245:
2243:
2241:
2237:
2233:
2228:
2226:
2222:
2218:
2213:
2211:
2209:
2205:
2201:
2196:
2193:
2189:
2188:Robinson 2001
2184:
2182:
2178:
2174:
2169:
2166:
2162:
2157:
2155:
2151:
2147:
2142:
2139:
2135:
2130:
2127:
2123:
2118:
2115:
2111:
2106:
2103:
2099:
2094:
2091:
2087:
2082:
2080:
2076:
2072:
2071:Lerbekmo 2008
2067:
2064:
2060:
2055:
2052:
2048:
2043:
2041:
2037:
2034:, p. 41.
2033:
2028:
2025:
2022:, p. 42.
2021:
2016:
2014:
2010:
2007:, p. 40.
2006:
2001:
1998:
1994:
1989:
1986:
1982:
1977:
1974:
1970:
1965:
1962:
1959:, p. 61.
1958:
1953:
1950:
1946:
1941:
1938:
1934:
1929:
1927:
1925:
1923:
1919:
1916:, p. 37.
1915:
1910:
1908:
1904:
1900:
1895:
1892:
1888:
1883:
1880:
1876:
1875:Lerbekmo 2008
1871:
1869:
1865:
1861:
1856:
1854:
1852:
1850:
1848:
1844:
1841:, p. 12.
1840:
1835:
1832:
1829:, p. 29.
1828:
1823:
1820:
1816:
1811:
1808:
1804:
1799:
1796:
1793:, p. 32.
1792:
1787:
1785:
1781:
1777:
1772:
1769:
1765:
1760:
1758:
1756:
1752:
1748:
1743:
1740:
1736:
1731:
1728:
1724:
1719:
1717:
1713:
1709:
1704:
1702:
1698:
1694:
1689:
1687:
1683:
1679:
1674:
1671:
1667:
1662:
1660:
1656:
1652:
1647:
1644:
1640:
1635:
1632:
1628:
1623:
1620:
1616:
1611:
1609:
1605:
1601:
1596:
1593:
1590:, p. 18.
1589:
1584:
1581:
1577:
1572:
1570:
1566:
1562:
1557:
1555:
1553:
1551:
1547:
1543:
1538:
1536:
1532:
1528:
1523:
1520:
1516:
1511:
1508:
1504:
1499:
1497:
1495:
1491:
1487:
1482:
1479:
1475:
1470:
1468:
1466:
1462:
1458:
1453:
1450:
1446:
1441:
1439:
1435:
1431:
1426:
1424:
1422:
1418:
1415:, p. 78.
1414:
1409:
1407:
1403:
1399:
1394:
1392:
1390:
1388:
1386:
1382:
1379:, p. 29.
1378:
1373:
1371:
1369:
1365:
1361:
1356:
1354:
1352:
1350:
1348:
1346:
1344:
1342:
1340:
1336:
1332:
1327:
1324:
1317:
1307:
1304:
1298:
1295:
1289:
1286:
1282:
1278:
1272:
1269:
1266:
1262:
1256:
1253:
1247:
1244:
1241:
1235:
1232:
1226:
1223:
1216:
1213:
1209:
1205:
1199:
1196:
1190:
1187:
1181:
1178:
1172:
1169:
1165:
1159:
1156:
1149:
1147:
1145:
1141:
1136:
1134:
1130:
1126:
1117:
1115:
1113:
1108:
1103:
1099:
1095:
1091:
1086:
1084:
1080:
1076:
1072:
1068:
1064:
1060:
1056:
1051:
1047:
1042:
1038:
1034:
1029:
1027:
1023:
1019:
1014:
1010:
1006:
1002:
998:
994:
990:
985:
983:
979:
975:
974:Pacific Ocean
971:
967:
963:
959:
955:
954:Great Britain
950:
948:
944:
940:
936:
932:
928:
924:
920:
916:
912:
908:
900:
898:
895:
891:
887:
878:
876:
874:
869:
864:
859:
857:
853:
849:
845:
841:
840:glacial flour
836:
832:
828:
824:
820:
816:
812:
808:
804:
800:
795:
791:
786:
784:
780:
776:
772:
768:
760:
758:
756:
752:
747:
744:
740:
732:
730:
728:
724:
720:
715:
713:
709:
705:
701:
697:
693:
689:
685:
681:
677:
673:
669:
664:
662:
658:
650:
648:
646:
645:magma chamber
641:
637:
633:
632:asthenosphere
629:
625:
622:The Wrangell
620:
618:
617:orthopyroxene
614:
610:
606:
602:
598:
594:
590:
586:
582:
579:
578:calc-alkaline
576:and define a
575:
567:
565:
563:
559:
555:
551:
547:
543:
542:Yakutat Block
539:
535:
531:
527:
523:
519:
518:Pacific Plate
514:
512:
509:
505:
504:Pennsylvanian
501:
497:
493:
489:
485:
480:
477:
473:
469:
465:
461:
452:
450:
448:
447:Chitina River
444:
440:
436:
432:
428:
424:
420:
415:
412:
408:
404:
400:
399:stratovolcano
396:
392:
388:
387:United States
382:
380:
376:
372:
368:
364:
356:
354:
352:
348:
344:
339:
335:
330:
328:
324:
320:
316:
315:Pacific Plate
312:
308:
306:
302:
298:
294:
290:
286:
282:
278:
274:
270:
261:
259:
257:Easiest route
253:
249:
247:
243:
238:
234:
232:
231:Last eruption
228:
225:
222:
220:
216:
213:
209:
208:Stratovolcano
206:
204:
203:Mountain type
200:
195:
191:
188:
186:
182:
179:
176:
174:
168:
160:
156:
136:
126:
121:
116:
88:
86:
82:
78:
76:
72:
67:
61:
59:
55:
50:
45:
39:
34:
29:
26:
22:
6636:. Retrieved
6632:
6591:(5): 35–57.
6588:
6584:
6546:
6542:
6522:
6510:. Retrieved
6505:
6467:(3): 33–40.
6464:
6435:
6431:
6421:p. 398.
6396:
6392:
6382:
6358:
6354:
6344:
6339:
6321:
6317:
6294:(1): 19–48.
6291:
6287:
6269:
6244:
6240:
6211:
6207:
6168:
6164:
6135:
6131:
6114:
6110:
6077:
6073:
6053:
6026:
6022:
5989:
5985:
5962:
5917:
5913:
5879:(1): 29–44.
5876:
5872:
5839:
5835:
5817:
5813:
5780:
5776:
5743:
5739:
5710:
5706:
5680:
5676:
5659:
5655:
5638:
5634:
5609:
5605:
5588:
5555:
5551:
5501:(1): 42–55.
5498:
5494:
5462:
5458:
5418:
5414:
5399:, retrieved
5377:
5365:the original
5360:
5338:
5330:Project MUSE
5328:– via
5304:(1): 35–44.
5301:
5297:
5260:
5257:Ethnohistory
5256:
5219:
5215:
5186:, retrieved
5164:
5123:
5119:
5098:
5070:
5057:. Retrieved
5052:
5014:
5010:
4972:
4968:
4932:
4906:
4902:
4869:
4865:
4828:
4824:
4795:
4791:
4766:
4762:
4741:
4737:
4711:
4707:
4696:. V33B-0662.
4685:
4677:ResearchGate
4675:– via
4645:
4635:
4631:
4599:
4595:
4570:
4566:
4556:, retrieved
4534:
4518:. Retrieved
4508:
4478:
4474:
4423:
4419:
4386:
4382:
4348:
4344:
4309:
4305:
4276:
4272:
4249:(5): 38–43.
4246:
4242:
4203:
4164:
4160:
4129:(1): 17–31.
4126:
4122:
4088:(1): 59–66.
4085:
4081:
4061:
4021:(1): 29837.
4018:
4014:
4001:
3982:. Retrieved
3949:
3945:
3922:, retrieved
3900:
3863:
3859:
3843:, p. 2.
3836:
3831:, p. 8.
3824:
3812:
3800:
3788:
3776:
3749:
3737:
3725:
3713:
3701:
3689:
3677:
3665:
3653:
3641:
3629:
3617:
3597:, p. 2.
3590:
3578:
3571:Wilmeth 1979
3566:
3554:
3542:
3530:
3518:
3506:
3494:
3467:
3462:, p. 3.
3460:Doering 2021
3455:
3443:
3431:
3419:
3407:
3395:
3383:
3371:
3366:, p. 5.
3359:
3332:
3320:
3308:
3296:
3291:, p. 1.
3284:
3279:, p. 6.
3272:
3267:, p. 2.
3252:, p. 9.
3245:
3233:
3211:, p. 2.
3204:
3192:
3180:
3168:
3156:
3144:
3132:
3090:
3078:
3066:
3054:
3025:
3013:
3008:, p. 3.
3001:
2989:
2977:
2965:
2958:Rampton 1970
2953:
2946:Rampton 1970
2941:
2929:
2917:
2905:
2893:
2886:Rampton 1971
2881:
2874:Rampton 1978
2869:
2857:
2845:
2818:
2806:
2794:
2787:Beierle 2002
2782:
2770:
2743:
2731:
2719:
2707:
2638:
2626:
2614:
2587:
2575:
2563:
2551:
2531:, p. 8.
2524:
2512:
2500:
2488:
2461:
2449:
2442:Hinkley 1994
2437:
2425:
2413:
2408:, p. 8.
2401:
2396:, p. 2.
2389:
2377:
2365:
2353:
2324:
2312:
2300:
2256:
2195:
2168:
2141:
2129:
2117:
2105:
2100:, p. 1.
2093:
2088:, p. 2.
2066:
2054:
2027:
2000:
1988:
1976:
1964:
1952:
1940:
1935:, p. 3.
1894:
1882:
1834:
1822:
1817:, p. 9.
1810:
1798:
1771:
1742:
1730:
1673:
1646:
1634:
1622:
1595:
1583:
1522:
1510:
1481:
1452:
1432:, p. 3.
1326:
1306:
1297:
1288:
1281:Copper River
1271:
1255:
1246:
1240:Brooks Range
1234:
1225:
1215:
1198:
1189:
1180:
1171:
1158:
1137:
1121:
1087:
1041:trade routes
1030:
986:
978:Newfoundland
951:
927:stratosphere
907:Mount Mazama
904:
890:Brooks Range
882:
860:
787:
764:
748:
736:
716:
704:Aleutian Low
665:
654:
643:one layered
621:
587:, including
571:
546:plate motion
515:
486:lava flows.
481:
456:
416:
383:
360:
331:
309:
268:
267:
246:First ascent
172:Parent range
159:Alaska, U.S.
25:
6633:Bivouac.com
6280:. PP23C-05.
6247:: 279–283.
6029:: 351–380.
5836:Radiocarbon
5599:. #A42B-02.
5154:p. 63.
5049:"Churchill"
4505:"Churchill"
4243:Archaeology
3793:Clague 1982
3634:Coates 2020
3226:Mullen 2012
3197:Harrod 2017
3173:Mullen 2012
2633:, Abstract.
2631:Urmann 2009
1815:Moffit 1938
1261:speleothems
1204:rhyodacitic
1079:Great Basin
1022:salmon runs
970:Nova Scotia
958:Scandinavia
943:Great Slave
858:in Europe.
807:Dawson City
790:Yukon River
636:slab window
609:plagioclase
601:hypersthene
585:phenocrysts
468:Pleistocene
443:White River
110: /
98:141°42′55″W
85:Coordinates
6650:Categories
6638:2014-01-01
6385:: 239–247.
6324:(4): 805.
5820:(4): 959.
5612:: 107936.
5421:: 120157.
5401:2024-01-08
5188:2024-01-08
4997:10289/4616
4744:: 101114.
4558:2024-01-08
4351:: 107139.
4082:Terra Nova
3924:2024-01-09
3817:Ewert 2007
3805:Ewert 2007
2994:Scott 2003
2934:Capps 1916
2910:Birks 1977
2862:Capps 1916
2823:Capps 1916
2811:Capps 1916
2643:Scott 2003
2382:Bowen 2006
1318:References
1140:air travel
1055:Athabaskan
993:phosphorus
827:landslides
593:hornblende
538:Wrangellia
524:under the
464:Mount Drum
391:lava flows
311:Subduction
297:lava flows
289:Mount Bona
262:snow climb
75:Prominence
6605:0004-0843
6571:131689652
6512:7 January
6473:0705-2006
6318:Geosphere
6288:Geosphere
6261:2657-4004
6228:0008-4271
6195:1867-1381
6152:129461798
6102:245845893
6006:0004-0843
5942:0008-4077
5901:140169594
5864:203074680
5805:129381047
5768:0008-4077
5677:Geosphere
5558:: 20–37.
5443:233542503
5326:129873168
5318:0066-6939
5277:0014-1801
5059:7 January
5041:1814-9324
4894:0008-4077
4853:0008-4077
4812:234270362
4775:0004-0843
4673:197836650
4520:7 January
4497:1994-0416
4462:2328-0328
4440:1527-6988
4411:0008-4077
4336:2628-3697
4279:: 28–53.
4255:0003-8113
4231:214279352
4143:0004-0843
4110:133881900
3984:9 January
3966:0008-4026
3137:Pewe 1975
3059:Ives 2019
2493:Lowe 2011
2481:Lowe 2011
2110:Trop 2012
1899:Trop 2012
1208:rhyolitic
1098:teragrams
1031:Southern
1018:waterfowl
915:Novarupta
884:a formal
852:Greenland
696:wildfires
657:ice cores
605:magnetite
552:like the
484:andesitic
303:, mostly
123:Geography
95:61°25′9″N
58:Elevation
6613:24363799
6508:(Report)
6481:41102195
6014:40512371
5713:: 6–11.
5580:85561033
5523:73704290
5244:55217343
4960:53608652
4783:26974890
4263:27056755
4151:23594603
4053:27445233
4004:: 77–84.
3888:59584705
2712:GVP 2024
1503:GVP 2024
1486:GVP 2024
1474:Map 1981
1077:and the
997:fluoride
935:chloride
686:and the
672:Krakatau
655:Several
640:adakitic
597:ilmenite
534:terranes
530:Jurassic
520:used to
511:granites
508:Tertiary
496:basement
476:Holocene
435:moraines
334:Holocene
317:beneath
279:and the
240:Climbing
185:Topo map
6551:Bibcode
6440:Bibcode
6401:Bibcode
6296:Bibcode
6274:Bibcode
6173:Bibcode
6082:Bibcode
5922:Bibcode
5881:Bibcode
5844:Bibcode
5785:Bibcode
5748:Bibcode
5715:Bibcode
5685:Bibcode
5614:Bibcode
5593:Bibcode
5560:Bibcode
5503:Bibcode
5467:Bibcode
5465:: 1–9.
5423:Bibcode
5224:Bibcode
5019:Bibcode
4977:Bibcode
4911:Bibcode
4874:Bibcode
4833:Bibcode
4716:Bibcode
4708:Geology
4690:Bibcode
4604:Bibcode
4575:Bibcode
4391:Bibcode
4353:Bibcode
4314:Bibcode
4281:Bibcode
4169:Bibcode
4090:Bibcode
4044:4956762
4023:Bibcode
3868:Bibcode
3851:Sources
2047:Winkler
1993:Winkler
1430:Winkler
1118:Hazards
1107:famines
1081:of the
1001:caribou
962:Germany
931:sulfate
856:Ireland
835:Barnard
781:with a
680:Tambora
613:apatite
589:biotite
581:adakite
574:dacitic
522:subduct
500:Permian
453:Geology
411:lithics
403:caldera
325:in the
313:of the
293:caldera
275:in the
212:caldera
197:Geology
6611:
6603:
6585:Arctic
6569:
6529:
6479:
6471:
6259:
6226:
6193:
6150:
6100:
6060:
6041:
6012:
6004:
5986:Arctic
5969:
5940:
5899:
5862:
5803:
5766:
5578:
5521:
5441:
5392:
5345:
5324:
5316:
5285:482391
5283:
5275:
5242:
5179:
5086:
5039:
4958:
4948:
4892:
4851:
4810:
4781:
4773:
4763:Arctic
4671:
4661:
4549:
4495:
4460:
4438:
4409:
4334:
4261:
4253:
4229:
4219:
4149:
4141:
4123:Arctic
4108:
4068:
4051:
4041:
3964:
3915:
3886:
1277:copper
1125:Alaska
1071:Navajo
1067:Apache
1046:copper
966:Poland
919:Katmai
819:Tanana
785:of 6.
743:dacite
668:Katmai
628:mantle
554:Denali
407:pumice
395:tephra
371:Canada
327:mantle
305:dacite
301:tephra
285:Alaska
6609:JSTOR
6567:S2CID
6502:(PDF)
6477:JSTOR
6379:(PDF)
6148:S2CID
6098:S2CID
6080:(2).
6010:JSTOR
5954:(PDF)
5897:S2CID
5860:S2CID
5801:S2CID
5576:S2CID
5548:(PDF)
5519:S2CID
5491:(PDF)
5455:(PDF)
5439:S2CID
5322:S2CID
5281:JSTOR
5240:S2CID
5212:(PDF)
5200:(PDF)
4956:S2CID
4909:(1).
4808:S2CID
4779:JSTOR
4669:S2CID
4628:(PDF)
4259:JSTOR
4227:S2CID
4147:JSTOR
4106:S2CID
3998:(PDF)
3978:(PDF)
3884:S2CID
1150:Notes
1033:Yukon
1013:sheep
1009:moose
1005:goats
982:Maine
692:China
439:talus
271:is a
210:with
6601:ISSN
6527:ISBN
6514:2024
6506:USGS
6469:ISSN
6257:ISSN
6224:ISSN
6191:ISSN
6058:ISBN
6039:ISBN
6002:ISSN
5967:ISBN
5938:ISSN
5764:ISSN
5390:ISBN
5343:ISBN
5314:ISSN
5273:ISSN
5177:ISBN
5124:120C
5084:ISBN
5061:2024
5037:ISSN
4946:ISBN
4890:ISSN
4849:ISSN
4771:ISSN
4659:ISBN
4638:(2).
4547:ISBN
4522:2024
4493:ISSN
4458:ISSN
4436:ISSN
4407:ISSN
4332:ISSN
4251:ISSN
4217:ISBN
4139:ISSN
4066:ISBN
4049:PMID
3986:2024
3962:ISSN
3913:ISBN
1220:one.
1069:and
1048:and
1011:and
989:peat
980:and
945:and
933:and
831:dune
809:and
801:and
717:The
712:dust
678:and
676:Laki
624:slab
615:and
607:and
556:and
437:and
323:slab
299:and
190:USGS
6593:doi
6559:doi
6448:doi
6436:114
6409:doi
6397:178
6363:doi
6326:doi
6304:doi
6249:doi
6216:doi
6181:doi
6140:doi
6119:doi
6090:doi
6078:127
6031:doi
5994:doi
5930:doi
5889:doi
5852:doi
5822:doi
5793:doi
5756:doi
5723:doi
5693:doi
5664:doi
5660:392
5643:doi
5639:124
5622:doi
5610:301
5568:doi
5556:179
5532:doi
5511:doi
5475:doi
5463:477
5431:doi
5419:570
5382:doi
5306:doi
5265:doi
5232:doi
5169:doi
5142:doi
5128:doi
5103:doi
5076:doi
5027:doi
4993:hdl
4985:doi
4938:doi
4919:doi
4907:129
4882:doi
4841:doi
4800:doi
4746:doi
4724:doi
4651:doi
4612:doi
4583:doi
4539:doi
4483:doi
4450:doi
4428:doi
4399:doi
4361:doi
4349:268
4322:doi
4289:doi
4277:146
4209:doi
4190:doi
4177:doi
4131:doi
4098:doi
4039:PMC
4031:doi
3954:doi
3905:doi
3876:doi
1263:in
1206:or
1090:Sun
775:853
771:852
502:to
427:col
347:853
343:852
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