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Lost City Hydrothermal Field

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868: 167: 1541: 1502: 688:. The site is described as a long-lived vent field, estimated to be older than 120,000 years by radiocarbon dating the oldest chimney deposits of the field. However, this is significantly younger than the age of the Atlantis Massif itself, which may be as old as two million years. Lost City is located on a shelf approximately 70 metres (230 ft) below the massif summit at a depth of around 750–900 m (2,460–2,950 ft), with an approximate area of 500 square metres (5,400 sq ft). The massif itself may have originated in a similar manner to many other 1553: 1514: 1569: 670: 323: 1529: 1593: 1214: 1617: 1581: 1605: 151: 1629: 880: 1441: 455: 174: 1399:, micro-cellular physical structure of the towers, and available hydrothermal energy might plausibly have provided an environment for the beginnings of non-photosynthetic energy cycles common to the most primitive microorganisms and organic molecule creation. Microscopic structures in such alkaline vents "show interconnected compartments that provide an ideal hatchery for the origin of life". 36: 2739:
Ben Aissa, Fatma; Postec, Anne; Erauso, Gaël; Payri, Claude; Pelletier, Bernard; Hamdi, Moktar; Fardeau, Marie-Laure; Ollivier, Bernard (16 October 2014). "Characterization of Alkaliphilus hydrothermalis sp. nov., a novel alkaliphilic anaerobic bacterium, isolated from a carbonaceous chimney of the
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Alkaline hydrothermal vents like those of Lost City are only superficially related to volcanic black smoker vents; the two types of vent are perhaps better described by their differences than their similarities. Though both types are often found near oceanic spreading centers, alkaline hydrothermal
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Blackman, Donna K.; Karson, Jeffrey A.; Kelley, Deborah S.; Cann, Johnson R.; Früh-Green, Gretchen L.; Gee, Jeffrey S.; Hurst, Stephen D.; John, Barbara E.; Morgan, Jennifer (2002). "Geology of the Atlantis Massif (Mid-Atlantic Ridge, 30° N): Implications for the evolution of an ultramafic oceanic
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Blackman, Donna K.; Karson, Jeffrey A.; Kelley, Deborah S.; Cann, Johnson R.; Früh-Green, Gretchen L.; Gee, Jeffrey S.; Hurst, Stephen D.; John, Barbara E.; Morgan, Jennifer (2002). "Geology of the Atlantis Massif (Mid-Atlantic Ridge, 30° N): Implications for the evolution of an ultramafic oceanic
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and warm the surrounding waters via reaction heating, though fluid temperatures are still relatively low (40°–90 °C) when compared to other hydrothermal systems. Furthermore, local pH is increased to values of over 9, which enables calcium carbonate precipitation. Since serpentinization is
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in the Pacific Ocean. Both are locations of moderate temperature which produce abundant hydrogen gas and methane. Prony Bay, however, is significantly shallower (less than 50 metres (160 ft)) than Lost City (around 800 metres (2,600 ft)). It is host to unique biology, including the
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precipitate out of solution. Younger chimneys are primarily brucite and aragonite, being white and flaky in appearance. As vents mature, porosity decreases as precipitates clog fluid pathways. Mineral compositions change with aragonite succeeded by calcite and brucite being removed through
492:. The mission's key objectives were to collect biological and geochemical samples for researching sources of energy for microbial life. They also followed up on the 2015 borehole expedition by attempting to sample from the drilled holes for access to residual fluids. 950:
On the side of the Atlantis Transform Fault, the Atlantis Massif wall terminates approximately 740 metres (2,430 ft) below sea level, where rock types deform to various mylonitic rocks with deformation fabric minerals of talc, tremolite, and ribbon serpentine.
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Drouin, Marion; Godard, Marguerite; Ildefonse, Benoit; Bruguier, Olivier; Garrido, Carlos J. (June 2009). "Geochemical and petrographic evidence for magmatic impregnation in the oceanic lithosphere at Atlantis Massif, Mid-Atlantic Ridge (IODP Hole U1309D, 30°N)".
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Rivizzigno, Pete; Lebon, Geoff T.; Roe, Kevin K.; Schrenk, Matthew O.; Olson, Eric J.; Lilley, Marvin D.; Butterfield, David A.; Früh-Green, Gretchen L.; Blackman, Donna K. (July 2001). "An off-axis hydrothermal vent field near the Mid-Atlantic Ridge at 30° N".
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methane sensor to search for hydrothermal activity similar to that of Lost City along the Mid-Atlantic Ridge. ROV dives were live-streamed to the Schmidt Ocean Institute's website. The cruise concluded on April 11, having identified new black-smoker vents.
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present. Lost City microbes are polyextremophiles, fitting the description of alkaliphiles, moderate piezophiles, and thermophiles in an environment without sunlight. The combination of different extremophile elements suggests that Lost City organisms are
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that run through the vent field. Many faults, especially at the south side, are high-angle normal faults that can be concealed by debris. Most of the vents found tend to run from east to west, likely due to the orientation of fault lines under the field.
1410:. They showed that because of the high free energy change of thioester hydrolysis and their corresponding low equilibrium constants, it is unlikely that these species could have accumulated abiotically to any significant extent in the Lost City fields. 482:, was undertaken to revisit the vent field after many years, featuring many members of the original discovery team in 2000. Photographs, ambient gases, cells for cultures, rock, vent fluid, and ambient seawater samples were collected using the 891:
rock being exposed to seawater through faulting from tectonic extension associated with oceanic spreading centers. The spreading half-rate is approximated to about 12 mm/yr, classifying it as a slow-spreading ridge. Seismic events of
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Two extinct fields are located about 300 metres (980 ft) west and 450 metres (1,480 ft) southwest of the central vent field at depths of 1,000 metres (3,300 ft) or more. They have inactive vents similar in profile to
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as the bathymetry steepens. Mass-wasting events of the past are evident by bountiful scarps on the slope of the massif. Rubble tends to accumulate at areas no steeper than 60 degrees bounding the field, and can undergo
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Lein, A. Yu.; Galkin, S. V.; Maslennikov, V. V.; Bogdanov, Yu. A.; Bogdanova, O. Yu.; Dara, O. M.; Ivanov, M. V. (February 2007). "A new type of carbonate rocks on the ocean floor (Mid-Atlantic Ridge, 30°07′ N)".
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separating them from the central vent field, though they have not been as actively explored. It is hypothesized from the ages of samples collected that hot fluid flow migrated from the south to the north where
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Ludwig, Kristin A.; Kelley, Deborah S.; Butterfield, David A.; Nelson, Bruce K.; Früh-Green, Gretchen (July 2006). "Formation and evolution of carbonate chimneys at the Lost City Hydrothermal Field".
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have been observed living on the carbonate chimneys. Other animals such as tube worms and giant clams that are abundant in typical black smoker vents, however, are absent from Lost City. A variety of
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Zervas, Chris E.; Sempéré, Jean-Christophe; Lin, Jian (1995-06-01). "Morphology and crustal structure of a small transform fault along the Mid-Atlantic Ridge: The Atlantis Fracture Zone".
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Collins, John A.; Smith, Deborah K.; McGuire, Jeffrey J. (October 2012). "Seismicity of the Atlantis Massif detachment fault, 30°N at the Mid-Atlantic Ridge: DETACHMENT FAULT SEISMICITY".
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Speculation has been offered that ancient versions of similar alkaline hydrothermal vents in the seas of a young Earth were the birthplace of all life, constituting the planet's original
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Lost City and other hydrothermal vent systems support vastly different lifeforms due to Lost City's unique chemistry. A variety of microorganisms live in, on, and around the vents.
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would participate in a combined 17 dive expeditions including follow-up visits, creating a bathymetry profile for 3.3 square kilometres (1.3 sq mi) of the massif.
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On the origins of cells: a hypothesis for the evolutionary transitions from abiotic geochemistry to chemoautotrophic prokaryotes, and from prokaryotes to nucleated cells
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Früh-Green, Gretchen L.; Green, Sophie; Schnieders, Luzie; Lilley, Marvin D.; Smith, David; Freudenthal, Tim; Bergenthal, Markus; Orcutt, Beth N. (2017-11-30).
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Given the only requirements for serpentinization are olivine and seawater, locations like Lost City could theoretically exist on extraterrestrial
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have been observed at the Lost City field, which have a massive depth range of −120 metres (−390 ft) to −4,800 metres (−15,700 ft).
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stands about 60 metres (200 ft) tall and 100 metres (330 ft) wide and has numerous orifices venting hot fluids. The vent nicknamed
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particularly extensive, carbon dioxide concentrations are also very low. Low temperature, carbon dioxide concentrations, as well as the low
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sailed to the Atlantis Massif in May that year for hydroacoustic measurements of potential seismic activity. Furthermore, the French
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which are fundamental to microbial life. As such it has generated scientific interest as a prime location for investigating the
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and metal content of the plume make the vents more difficult to identify from CTD measurements or optical backscatter methods.
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took place with Expedition 304 in late 2004, when a series of holes were drilled into the Atlantis Massif to collect large
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Macrofauna are rare around the vent field, though larger organisms do visit the field on occasion. Visitors can include
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Scientists, Gretchen L. Früh-Green; Beth N. Orcutt; Sophie Green; Carol Cotterill; and the Expedition 357 (2016).
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than at other locations, making them particularly interesting subjects of study on the requirements for life.
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Expedition 357, which emphasized drilling on the Atlantis Massif to explore off-axis circulation. A series of
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Schrenk, M. O.; Brazelton, W. J.; Lang, S. Q. (13 February 2013). "Serpentinization, Carbon, and Deep Life".
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The Atlantis Massif is described as an ultramafic oceanic core complex of the Mid-Atlantic Ridge, with upper
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to collect a variety of measurements and samples. The following month, American cruise AT42-01, nicknamed
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Ludwig, Kristin A.; Shen, Chuan-Chou; Kelley, Deborah S.; Cheng, Hai; Edwards, R. Lawrence (April 2011).
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Chandru, Kuhan; Gilbert, Alexis; Butch, Christopher; Aono, Masashi; Cleaves, H. James (21 July 2016).
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and hydrogenesis, as serpentinization reactions produce methane and hydrogen. Supplementing
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data and radiocarbon ages document at least 30,000 years of hydrothermal activity driven by
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The Lost City has numerous carbonate hydrothermal vents, including this chalky-white flange.
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were left behind after cores from nine different sites were taken, which were sampled by
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The conditions at Lost City are of particular concern because of the different types of
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Lost City is a location dominated by steep cliffs to the south, chimneys, and mounds of
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Kelley, Deborah; Früh-Green, Gretchen; Karson, Jeffrey; Ludwig, Kristin (2007-12-01).
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inside the vents where they subsist on hydrogen and methane; bacteria related to the
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of rock from the site. Expedition 305 followed suit in early 2005, and 340T in 2012.
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are dominating rock types as one maneuvers away from the field, which are prone to
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The dominant minerals found at Lost City are ultramafic, composed primarily of
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Denny, Alden R.; Kelley, Deborah S.; Früh-Green, Gretchen L. (February 2016).
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with a greater emphasis on scientific sampling and creating a high-resolution
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to fund a second, 32-day voyage (AT07-34) to the site in 2003 in order to use
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has a large flange which catches hot, escaping fluid and has a very apparent
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for the study of life in extreme environments and other processes driven by
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Basement rock is the foundation for most serpentinization at the Lost City.
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tower stands approximately 8 metres (26 ft) tall on the north side of
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Lost City is located in the North Atlantic Ocean on the seafloor mountain
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apart, creating normal faults which expose sub-surface rocks to seawater.
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Once pore waters have permeated the surface and return to the surface,
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into the surrounding water; they do not produce significant amounts of
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Warm vent fluids coming from the pristine interior of a broken flange.
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The Lost City vent field shares a number of characteristics with the
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http://rstb.royalsocietypublishing.org/content/358/1429/59.full.pdf
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Lost City provides geologists, chemists, and biologists a working
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Olivine, the mineral responsible for Lost City's serpentinization.
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Rethinking evolution: the revolution that's hiding in plain sight
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Lost City is also featured in episode 2 of the BBC's documentary
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Wiegel, J.; Kevbrin, V.V. (1 April 2004). "Alkalithermophiles".
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Abiogenic Hydrocarbon Production at Lost City Hydrothermal Field
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The carbonate spires of the Lost City Hydrothermal Field are on
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Fornátez Ortiz, Marc; Naranjo-Shepherd, Mónika (6 March 2023).
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dissolution, and the chimneys darken to a grey or brown color.
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reactions at Lost City, making Lost City older than all known
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Since the location of the massif is upon a slow to ultra-slow
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Timeline of Scientific Expeditions to the Lost City Vent Field
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The Lost City was first identified on December 4, 2000, using
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These alkaline hydrothermal vents also continuously generate
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Lost City is an exemplary location for the study of abiotic
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material deposited from chimneys that collapse as they age.
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A chimney appears from the darkness at the Lost City field.
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associated with the carbonate structures, including small
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vents are not created by volcanic processes. They release
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http://www.sciencemag.org/cgi/content/short/319/5863/604
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Levinson, Gene (2020). "Chapter 5: The Origin of Life".
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is the largest and most-studied within the vent field.
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In July 2005, Lost City was explored for nine days by
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Life Ascending: the 10 great inventions of evolution
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A white carbonate spire in the Lost City vent field.
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O'Hara. 1574:A 9.1 metres (30 ft) chimney at Lost City. 1534:View of a flange from the underbelly of an ROV. 432:was conducted in July and August 2005 to study 398:National Oceanic and Atmospheric Administration 3032:University of Washington, Lost City Expedition 1586:An anemone growing on carbonate chimney rock. 1383:is also situated atop an ocean core complex. 915:) minerals undergo serpentinization and form 723:Of the 30 active and inactive vent chimneys, 8: 2503:Titarenko, S. S.; McCaig, A. M. (May 2016). 2226:: CS1 maint: multiple names: authors list ( 1869:"The Lost City Hydrothermal Field Revisited" 1849:: CS1 maint: multiple names: authors list ( 896:4 and 4.5 have been detected at the massif. 780:, though they only stand a few meters tall. 354:The discovery of the Lost City prompted the 27:Hydrothermal field in the mid-Atlantic Ocean 1253:Lost City also supports a variety of small 834:vents by at least two orders of magnitude. 2740:Prony hydrothermal field, New Caledonia". 2311:(in French). French Oceanographic Cruises. 2230:) CS1 maint: numeric names: authors list ( 2181:(in French). French Oceanographic Cruises. 510: 131: 2900: 2523: 2280: 2270: 2205: 2150: 2035:"NOAA Ocean Explorer: The Lost City 2005" 2017:"IODP Expedition 340T Preliminary Report" 1940: 1884: 1666: 1664: 1220:have been observed at the Lost City field 436:biodiversity in deep-ocean environments. 237:500 square metres (5,400 sq ft) 120:Learn how and when to remove this message 1957:"IODP-USIO: Expeditions: Expedition 304" 1610:Coral growing on carbonate chimney rock. 1368:Another alkaline hydrothermal vent, the 3027:The site for the original UW expedition 1660: 1558:Iron plates dropped on the seafloor as 1497: 1444:A visiting shark at the Lost City field 495:In March 2023, the first cruise of the 3037:The official page for the 2018 mission 2679:Reviews in Mineralogy and Geochemistry 2219: 1842: 1340:production of methane and hydrogen by 1305:have also been observed at the field. 2710: 2708: 1827:"IEDA: Marine Geoscience Data System" 1719:. World Scientific. pp. 79–109. 684:, which is approximately the size of 441:International Ocean Discovery Program 7: 2131:Geochemistry, Geophysics, Geosystems 1921:Geochemistry, Geophysics, Geosystems 1910: 1908: 1906: 1904: 1902: 1900: 1898: 1896: 1862: 1860: 1095: 969: 466:In July and August 2018, the French 185: 58:adding citations to reliable sources 2821:Proceedings of the Royal Society, 2562:10.1023/B:MARI.0000018232.14085.75 2474:10.1023/B:MARI.0000018232.14085.75 2309:campagnes.flotteoceanographique.fr 2179:campagnes.flotteoceanographique.fr 2103:"Rolling Deck to Repository (R2R)" 406:, with video streamed live to the 25: 379:Integrated Ocean Drilling Program 314:and other planets similar to it. 135:Lost City Hydrothermal Vent Field 2926:Biochemical Society Transactions 2879:(Article number: 29883): 29883. 1627: 1615: 1603: 1591: 1579: 1567: 1551: 1539: 1527: 1512: 1500: 278:at the intersection between the 172: 165: 149: 34: 3076:Volcanism of the Atlantic Ocean 2644:Geochimica et Cosmochimica Acta 1680:Geochimica et Cosmochimica Acta 1471:video format played in theaters 911:content. Peridotite (primarily 502:was undertaken to deploy a new 329:diving at the Lost City in 2005 45:needs additional citations for 1522:maneuvers around rocky spires. 263:, often referred to simply as 69:"Lost City Hydrothermal Field" 18:Lost City (hydrothermal field) 1: 3047:The InterRidge Vents Database 2593:Marine Geophysical Researches 2542:Marine Geophysical Researches 2454:Marine Geophysical Researches 2003:10.1016/j.chemgeo.2009.02.013 1453:Lost City is featured in the 1408:Tokyo Institute of Technology 1348:Similarities to other locales 787:, there is a large number of 673:Map of the Lost City on the 261:Lost City Hydrothermal Field 253:−900 metres (−3,000 ft) 245:−750 metres (−2,460 ft) 1363:Alkaliphilus hydrothermalis 362:and the autonomous vehicle 356:National Science Foundation 3097: 1370:Strytan Hydrothermal Field 439:2015 saw a visit from the 2754:10.1007/s00792-014-0697-y 2664:10.1016/j.gca.2006.04.016 2207:10.14379/iodp.pr.357.2016 2081:10.1134/S1028334X0701031X 1700:10.1016/j.gca.2011.01.008 1651:’s protection wish list. 520: 416:Akademik Mstislav Keldysh 344:on cruise AT03-60 of the 160: 148: 140:A series of vents on the 139: 2787:. Stony Brook University 1427:bodies with liquid water 1397:iron-sulfur world theory 760:Other chimneys, such as 531:Discovery Cruise AT03-60 470:cruise was conducted on 408:University of Washington 2414:Schmidt Ocean Institute 1886:10.5670/oceanog.2007.09 942:chimneys are formed as 480:Return to the Lost City 458:Instruments on the ROV 377:The first visit by the 267:, is an area of marine 3042:The PMEL vents program 2720:oceanexplorer.noaa.gov 2699:10.2138/rmg.2013.75.18 2395:oceanexplorer.noaa.gov 2061:Doklady Earth Sciences 2039:oceanexplorer.noaa.gov 1445: 1221: 884: 876: 677: 463: 330: 2716:"NOAA Ocean Explorer" 2272:10.5194/sd-23-39-2017 2198:publications.iodp.org 2021:publications.iodp.org 1443: 1216: 882: 870: 838:Geology and chemistry 802:talus (scree) deposit 672: 457: 428:cruise on the vessel 325: 218:30.11667°N 42.11667°W 2143:10.1029/2012GC004210 1942:10.1002/2015GC005869 1634:A deepwater sea fan. 690:ocean core complexes 54:improve this article 2964:Stanford University 2885:2016NatSR...629883C 2825:. 5 December 2002. 2691:2013RvMG...75..575S 2656:2006GeCoA..70.3625L 2605:1995MarGR..17..275Z 2554:2002MarGR..23..443B 2466:2002MarGR..23..443B 2282:20.500.11850/221342 2263:2017SciDr..23...39O 2251:Scientific Drilling 2073:2007DokES.412..136L 1995:2009ChGeo.264...71D 1933:2016GGG....17..375D 1780:2001Natur.412..145K 1692:2011GeCoA..75.1869L 1492:Images at Lost City 1377:Von Damm Vent Field 921:serpentine minerals 809:currently resides. 741:. Furthermore, the 370:of the vent field. 223:30.11667; -42.11667 214: /  3081:Mid-Atlantic Ridge 3071:Hydrothermal vents 2966:. 14 January 2005. 2938:10.1042/bst0320193 2873:Scientific Reports 2805:Science Magazine, 2613:10.1007/BF01203466 1831:www.marine-geo.org 1466:Aliens of the Deep 1449:In popular culture 1446: 1222: 1196:The reactions are 944:calcium carbonates 913:spinel harzburgite 885: 877: 757:acting within it. 678: 474:utilizing the ROV 464: 331: 318:Expedition history 280:Mid-Atlantic Ridge 272:hydrothermal vents 191:Mid-Atlantic Ridge 2893:10.1038/srep29883 2853:978-0-393-33866-9 2838:Lane, N. (2010). 2650:(14): 3625–3645. 2525:10.1111/gfl.12151 2347:www.pmel.noaa.gov 1774:(6843): 145–149. 1404:acetyl thioesters 1227:Methanosarcinales 1194: 1193: 1094: 1093: 907:with very little 894:Richter magnitude 661: 660: 569:cruise 50, EXOMAR 488:and a CTD Niskin 282:and the Atlantis 257: 256: 130: 129: 122: 104: 16:(Redirected from 3088: 3014: 3013: 3011: 3009: 2999: 2993: 2992: 2990: 2989: 2974: 2968: 2967: 2956: 2950: 2949: 2921: 2915: 2914: 2904: 2864: 2858: 2857: 2835: 2829: 2819: 2813: 2803: 2797: 2796: 2794: 2792: 2780: 2774: 2773: 2736: 2730: 2729: 2727: 2726: 2712: 2703: 2702: 2674: 2668: 2667: 2639: 2633: 2632: 2588: 2582: 2581: 2548:(5/6): 443–469. 2536: 2530: 2529: 2527: 2509: 2500: 2494: 2493: 2460:(5/6): 443–469. 2448: 2439: 2438: 2427: 2418: 2417: 2405: 2399: 2398: 2387: 2381: 2380: 2378: 2377: 2363: 2357: 2356: 2354: 2353: 2339: 2333: 2332: 2330: 2329: 2319: 2313: 2312: 2301: 2295: 2294: 2284: 2274: 2242: 2236: 2235: 2225: 2217: 2215: 2214: 2209: 2189: 2183: 2182: 2171: 2165: 2164: 2154: 2126: 2117: 2116: 2114: 2113: 2099: 2093: 2092: 2055: 2049: 2048: 2046: 2045: 2031: 2025: 2024: 2013: 2007: 2006: 1983:Chemical Geology 1977: 1971: 1970: 1968: 1967: 1953: 1947: 1946: 1944: 1912: 1891: 1890: 1888: 1864: 1855: 1854: 1848: 1840: 1838: 1837: 1822: 1816: 1815: 1788:10.1038/35084000 1762: 1756: 1755: 1753: 1752: 1737: 1731: 1730: 1710: 1704: 1703: 1686:(7): 1869–1888. 1677: 1668: 1631: 1619: 1607: 1595: 1583: 1571: 1555: 1543: 1531: 1516: 1504: 1356:vent field near 1342:serpentinisation 1203:hydrogen sulfide 1188: 1179: 1178: 1177: 1171: 1165: 1164: 1163: 1157: 1156:Silica (aqueous) 1151: 1150: 1149: 1139: 1133: 1132: 1131: 1124: 1118: 1117: 1116: 1106: 1096: 1088: 1079: 1078: 1077: 1071: 1065: 1064: 1063: 1053: 1047: 1046: 1045: 1027: 1021: 1020: 1019: 1013: 1007: 1006: 1005: 995: 989: 988: 987: 977: 970: 955:Serpentinization 857:hydrogen sulfide 828:serpentinization 785:spreading center 613: 607: 600: 597: 590: 587: 580: 577: 570: 559: 552: 549: 542: 539: 532: 529: 511: 296:serpentinization 229: 228: 226: 225: 224: 219: 215: 212: 211: 210: 207: 176: 175: 169: 153: 132: 125: 118: 114: 111: 105: 103: 62: 38: 30: 21: 3096: 3095: 3091: 3090: 3089: 3087: 3086: 3085: 3061: 3060: 3023: 3018: 3017: 3007: 3005: 3001: 3000: 2996: 2987: 2985: 2982:The Independent 2976: 2975: 2971: 2958: 2957: 2953: 2923: 2922: 2918: 2866: 2865: 2861: 2854: 2837: 2836: 2832: 2820: 2816: 2804: 2800: 2790: 2788: 2782: 2781: 2777: 2738: 2737: 2733: 2724: 2722: 2714: 2713: 2706: 2676: 2675: 2671: 2641: 2640: 2636: 2590: 2589: 2585: 2540:core complex". 2538: 2537: 2533: 2507: 2502: 2501: 2497: 2452:core complex". 2450: 2449: 2442: 2429: 2428: 2421: 2407: 2406: 2402: 2389: 2388: 2384: 2375: 2373: 2365: 2364: 2360: 2351: 2349: 2341: 2340: 2336: 2327: 2325: 2321: 2320: 2316: 2303: 2302: 2298: 2244: 2243: 2239: 2218: 2212: 2210: 2191: 2190: 2186: 2173: 2172: 2168: 2128: 2127: 2120: 2111: 2109: 2101: 2100: 2096: 2057: 2056: 2052: 2043: 2041: 2033: 2032: 2028: 2015: 2014: 2010: 1979: 1978: 1974: 1965: 1963: 1955: 1954: 1950: 1914: 1913: 1894: 1866: 1865: 1858: 1841: 1835: 1833: 1824: 1823: 1819: 1764: 1763: 1759: 1750: 1748: 1739: 1738: 1734: 1727: 1712: 1711: 1707: 1675: 1670: 1669: 1662: 1657: 1645: 1640: 1639: 1638: 1635: 1632: 1623: 1620: 1611: 1608: 1599: 1596: 1587: 1584: 1575: 1572: 1563: 1556: 1547: 1544: 1535: 1532: 1523: 1517: 1508: 1505: 1494: 1493: 1488: 1451: 1389: 1350: 1330: 1211: 1186: 1176: 1172: 1169: 1168: 1167: 1162: 1158: 1155: 1154: 1153: 1148: 1144: 1140: 1137: 1136: 1135: 1129: 1125: 1122: 1121: 1120: 1115: 1111: 1107: 1101: 1100: 1099: 1086: 1076: 1072: 1069: 1068: 1067: 1062: 1058: 1054: 1051: 1050: 1049: 1044: 1040: 1036: 1032: 1028: 1025: 1024: 1023: 1018: 1014: 1011: 1010: 1009: 1003: 996: 993: 992: 991: 986: 982: 978: 975: 974: 973: 965:Fischer-Tropsch 957: 865: 840: 768:to the east of 682:Atlantis Massif 675:Atlantis Massif 667: 662: 657: 656: 655: 654: 653: 652: 647: 646: 641: 640: 635: 634: 629: 628: 623: 622: 616: 615: 614: 608: 605: 602: 601: 598: 595: 592: 591: 588: 585: 582: 581: 578: 575: 572: 571: 560: 557: 554: 553: 550: 547: 544: 543: 540: 537: 534: 533: 530: 527: 516: 403:Ronald H. Brown 368:bathymetric map 320: 284:Transform Fault 276:Atlantis Massif 274:located on the 222: 220: 216: 213: 208: 205: 203: 201: 200: 182: 181: 180: 179: 178: 177: 156: 142:Atlantis Massif 126: 115: 109: 106: 63: 61: 51: 39: 28: 23: 22: 15: 12: 11: 5: 3094: 3092: 3084: 3083: 3078: 3073: 3063: 3062: 3059: 3058: 3049: 3044: 3039: 3034: 3029: 3022: 3021:External links 3019: 3016: 3015: 2994: 2969: 2951: 2932:(2): 193–198. 2916: 2859: 2852: 2830: 2814: 2809:February 2008 2798: 2775: 2748:(1): 183–188. 2731: 2704: 2685:(1): 575–606. 2669: 2634: 2599:(3): 275–300. 2583: 2531: 2518:(2): 314–328. 2495: 2440: 2419: 2400: 2382: 2358: 2334: 2314: 2296: 2237: 2184: 2166: 2118: 2094: 2067:(1): 136–140. 2050: 2026: 2008: 1989:(1–4): 71–88. 1972: 1948: 1927:(2): 375–394. 1892: 1856: 1817: 1757: 1747:. 20 July 2001 1745:today.duke.edu 1732: 1725: 1705: 1659: 1658: 1656: 1653: 1644: 1641: 1637: 1636: 1633: 1626: 1624: 1621: 1614: 1612: 1609: 1602: 1600: 1597: 1590: 1588: 1585: 1578: 1576: 1573: 1566: 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diatomic 846: 837: 835: 833: 829: 825: 822: 818: 814: 810: 808: 803: 799: 793: 790: 786: 781: 779: 775: 771: 767: 763: 758: 756: 752: 748: 744: 740: 736: 732: 728: 727: 721: 719: 718:lithification 714: 710: 706: 702: 698: 693: 691: 687: 686:Mount Rainier 683: 676: 671: 664: 611: 568: 565:Data Stream, 564: 519: 512: 508: 505: 501: 500: 493: 491: 487: 486: 481: 477: 473: 469: 461: 456: 452: 450: 446: 442: 437: 435: 431: 427: 423: 422: 417: 413: 409: 405: 404: 399: 395: 391: 386: 384: 380: 375: 373: 369: 365: 361: 357: 352: 350: 349: 343: 339: 338: 328: 324: 317: 315: 313: 309: 305: 301: 297: 293: 289: 285: 281: 277: 273: 270: 266: 262: 252: 248: 244: 240: 236: 232: 227: 199: 195: 192: 189: 168: 159: 152: 147: 143: 138: 133: 124: 121: 113: 102: 99: 95: 92: 88: 85: 81: 78: 74: 71: –  70: 66: 65:Find sources: 59: 55: 49: 48: 43:This article 41: 37: 32: 31: 19: 3053: 3006:. Retrieved 2997: 2986:. Retrieved 2984:. 2017-11-06 2981: 2972: 2963: 2954: 2929: 2925: 2919: 2876: 2872: 2862: 2839: 2833: 2822: 2817: 2806: 2801: 2789:. Retrieved 2783:Price, Roy. 2778: 2745: 2741: 2734: 2723:. Retrieved 2719: 2682: 2678: 2672: 2647: 2643: 2637: 2596: 2592: 2586: 2545: 2541: 2534: 2515: 2511: 2498: 2457: 2453: 2434: 2413: 2403: 2394: 2385: 2374:. Retrieved 2371:www.whoi.edu 2370: 2361: 2350:. Retrieved 2346: 2337: 2326:. Retrieved 2317: 2308: 2299: 2254: 2250: 2240: 2222:cite journal 2211:. Retrieved 2197: 2187: 2178: 2169: 2134: 2130: 2110:. Retrieved 2106: 2097: 2064: 2060: 2053: 2042:. Retrieved 2038: 2029: 2020: 2011: 1986: 1982: 1975: 1964:. Retrieved 1960: 1951: 1924: 1920: 1879:(4): 90–99. 1876: 1873:Oceanography 1872: 1834:. Retrieved 1830: 1820: 1771: 1767: 1760: 1749:. 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2352:2019-04-11 2328:2019-04-11 2305:"TRANSECT" 2213:2019-04-11 2112:2019-07-04 2044:2019-04-11 1966:2019-04-11 1836:2019-04-11 1751:2019-04-11 1655:References 1643:Protection 1314:grenadiers 1198:exothermic 1026:Serpentine 925:non-smoker 863:Mineralogy 561:IODP 305, 499:Falkor Too 472:L'Atalante 430:L'Atalante 292:ultramafic 110:March 2013 80:newspapers 2629:128396849 2621:1573-0581 2570:0025-3235 2512:Geofluids 2482:0025-3235 2291:1816-8957 2257:: 39–46. 2161:134343129 2152:1912/5584 2089:131572567 1796:1476-4687 1435:Enceladus 1354:Prony Bay 1334:ecosystem 1310:wreckfish 1303:jellyfish 1279:ostracods 1275:amphipods 1240:Bacillota 1138:Magnetite 1105:(Olivine) 1052:Magnetite 932:aragonite 917:magnetite 813:Strontium 697:carbonate 665:Geography 579:IODP 340T 445:boreholes 286:, in the 265:Lost City 209:42°07′0″W 206:30°07′0″N 2946:15046570 2911:27443234 2762:25319677 2578:96459991 2490:96459991 2175:"EXOMAR" 1845:cite web 1804:11449263 1520:Hercules 1429:such as 1299:sea fans 1267:bivalves 1236:biofilms 1170:Hydrogen 1103:Fayalite 905:pyroxene 849:hydrogen 807:Poseidon 798:Poseidon 778:Poseidon 774:Poseidon 770:Poseidon 747:Poseidon 739:Poseidon 731:Poseidon 726:Poseidon 589:IODP 357 551:IODP 304 468:TRANSECT 421:RV Knorr 390:Hercules 348:Atlantis 340:and ROV 327:Hercules 304:hydrogen 294:-hosted 269:alkaline 187:Location 3056:mission 3008:27 July 2902:4956751 2881:Bibcode 2770:8509000 2687:Bibcode 2652:Bibcode 2601:Bibcode 2550:Bibcode 2462:Bibcode 2259:Bibcode 2069:Bibcode 1991:Bibcode 1929:Bibcode 1812:4407013 1776:Bibcode 1688:Bibcode 1560:ballast 1486:Gallery 1338:abiotic 1244:archaea 1232:archaea 1209:Biology 1070:Methane 979:(Fe,Mg) 976:Olivine 940:calcite 936:brucite 901:olivine 845:methane 824:isotope 800:with a 755:biofilm 735:Beehive 705:gabbros 701:Breccia 599:AT42-01 541:AT07-34 504:in-situ 490:rosette 462:in 2018 412:Seattle 400:vessel 396:on the 300:methane 94:scholar 3054:Falkor 2944:  2909:  2899:  2850:  2768:  2760:  2627:  2619:  2576:  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Index

Lost City (hydrothermal field)

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Atlantis Massif

Map showing the location of Lost City Hydrothermal Vent Field
Mid-Atlantic Ridge
30°07′0″N 42°07′0″W / 30.11667°N 42.11667°W / 30.11667; -42.11667
alkaline
hydrothermal vents
Atlantis Massif
Mid-Atlantic Ridge
Transform Fault
Atlantic Ocean
ultramafic
serpentinization
methane
hydrogen
origin of life
Earth

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