1200:
706:
1061:
568:
1135:
1266:
996:
297:
1406:
637:
919:
501:
362:
1345:
434:
2674:
30:
772:
242:. A Duvall road, a park, and several businesses are named after it. The rock, and two non-native sequoias adjacent to it probably planted by area pioneers, are a local landmark. The erratic lies in what is said to be the smallest King County park, 20 by 70 feet (6.1 m × 21.3 m) in extent, that barely contains the rock and sequoias. The two lanes of Big Rock Road used to split into a
146:
are characterized as drumlins (Beacon Hill, First Hill, Capitol Hill, Queen Anne Hill) or drift uplands (Magnolia, West
Seattle). Boulders greater than 3 meters in diameter are "rare" in the Vashon till, but can be found, as seen in the table below.
121:
Department of
Geological Sciences, "Canadian rocks strewn all over the Puget lowland, stretching from the Olympic Peninsula clear over to the Cascade Range." Erratics can be found at altitudes up to about 1,300–1,600 feet (400–490 m) in the
651:(also Fourmile Rock) is a round granite erratic, approximately 20 feet (6.1 m) across, in the intertidal zone below Seattle's Magnolia Bluff and 60 yards offshore. It has had a navigational light placed on it and appears on nautical charts.
653:
Native
Americans called the rock LE'plEpL, also written La'pub, and also called it Tele'tla (meaning "rock"). A legend says that a hero named Sta'kub could throw a giant cedar and hazel branch dragnet over the rock while standing at the beach.
1434:, p. 12 "During the period that the Vashon-age ice sheet covered the region, a tremendous volume of pressurized water was carried by subglacial streams and was responsible for carving the deep troughs of the modern Puget Sound."
792:
874:
833:
184:
521:
381:
environmental politics students, and relocated away from construction site. The rock, which several students occupied during the sit-in, was about 2 meters across before being jackhammered to two thirds its original size.
454:
387:
250:
1218:
1359:
1087:
590:
949:
315:
1153:
659:
1298:
725:
1014:
1826:
1586:
1470:, narrated by Nick Zentner (Central Washington University Department of Geological Sciences). Uploaded March 2, 2015 by Hugefloods.com (Nick Zentner and Tom Foster: Discover the Ice Age Floods).
2621:
1294:. It is 80 feet (24 m) in circumference and 19 feet (5.8 m) or 26 feet (8 m) in height. Since 1970 it has been an offense punishable by a $ 100 fine to climb the rock.
2066:
1808:
1996:
2616:
2606:
1926:
1765:
2601:
117:
created many of the geographical features of the region, including Puget Sound itself, and the erratics are one of the remnants of that age. According to Nick
Zentner of
1723:
1646:
1791:
2743:
1699:"Cascadia students save Ice Age boulder, get it moved from construction site | Bothell | Seattle News, Weather, Sports, Breaking News | KOMO News"
1214:
near 17th Ave. NE and NE 104th St., in
Seattle Parks' Kingfisher Natural Area. A local conservation group calls the area containing the boulder "Erratic Flats".
2738:
2570:
937:
is a sandstone erratic with many embedded bivalve fossils. Analysis of the fossils and the rock's minerals shows it may have come from the
Nooksack Group near
1875:(Natucial chart), National Oceanic and Atmospheric Administration National Ocean Service, Office of Coast Survey, 2015, NOAA Chart 18474, archived from
1603:
1199:
42:
2639:
2289:
2490:
2147:
2357:
583:
2518:
2385:, U.S. Government Printing Office, Issue 96 of US Navy Bureau of Navigation, Hydrographic Office; Volume 15106 of CIHM/ICMH Microfiche series
2333:
1867:
69:
1698:
64:
2240:
Geologic Map of
Northeastern Seattle (Part of the Seattle North 7.5 X 15-minute Quadrangle), King County, Washington: Geologic Summary
2563:
2473:
2403:
2279:
59:
1773:
1554:
705:
2523:
228:
1729:
1060:
1287:
118:
1149:
on Tiger
Mountain, forming rock caves (called "Devil's Dens" in New England) said to be among the largest in Washington.
2717:
2556:
567:
180:
also due to glaciation. In the 1950s otters would reportedly rest on the large erratic at the north end of Beaver Lake.
311:. Sammamish considered naming the park "Bigger Rock Park" to distinguish it from the identically named park in Duvall.
2351:, State of Washington Department of Natural Resources in cooperation with United States Geological Survey, Bulletin 63
1146:
1007:
1626:
2382:
The Coast of
British Columbia: Including the Juan de Fuca Strait, Puget Sound, Vancouver and Queen Charlotte Islands
1467:
54:
2367:, vol. 13, no. 1, Sammamish, Washington: Beaver Lake Management District Advisory Board, archived from
785:
1134:
2203:
2062:
1922:
1822:
1787:
1582:
513:
91:
1910:
1985:, p. 31 Figure 12, "Relation of metallic ore deposits to granitic rocks in King County, Washington"
1505:
788:
of
Bellevue, using "local granite boulders". Exposed granitic bedrock does not occur in western King County.
2343:
1265:
296:
636:
445:
143:
2649:
995:
308:
173:
2499:
2358:"Part 6 of the Series: Living with Your Next Door Wildlife Neighbors: Memories of Beaver Lake Wildlife"
1405:
2252:
2153:
2301:
1083:
stone three yards (2.75 meters) tall in Ravenna Creek with a wooden footbridge that wraps around it.
123:
2368:
2222:
1291:
110:
2528:
2432:"The Geographical Names Used by the Indians of the Pacific Coast—Indian Place Names About Seattle"
1876:
918:
500:
2451:
1960:
1943:
586:
near Bellevue. It is approximately the size of a two-car garage, and 15 feet (4.6 m) high.
239:
95:
2014:
361:
2469:
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2399:
2391:
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1702:
2443:
2419:
2413:
2309:
433:
378:
2673:
2579:
2031:
1681:"Cascadia Community College students move into action to save a piece of geologic history"
1680:
1344:
1279:
84:
2305:
2548:
2248:
1627:"Big Rock, Big Trees, Little Park -- New Safeway Being Built Near Tiny Duvall Landmark"
718:
2238:
2107:
1666:
516:. Largest is 15.33 feet (4.67 m) high, 69.5 feet (21.2 m) in circumference.
2732:
2659:
2492:
The Glacial Origins of the Puget Basin: The Evolution of the Modern Lowland Landscape
2313:
1651:
1274:
942:
135:
134:. The soil of Seattle, the county's (and state's) largest city, is approximately 80%
29:
2712:
1080:
1076:
771:
2130:
2698:
2688:
2208:
938:
934:
177:
131:
114:
1667:"Lame names | Sammamish can't find permanent title for SE 8th Street Park"
2542:
2423:
1728:(Press release), Cascadia Community College, February 12, 2010, archived from
1461:
721:". 21 by 12 feet (6.4 m × 3.7 m) and 9 feet (2.7 m) high.
17:
2326:
Making the Geologic Now;Responses to Material Conditions of Contemporary Life
1375:
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835:
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741:
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675:
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592:
537:
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470:
456:
403:
389:
331:
317:
266:
252:
200:
186:
2693:
1283:
1948:, City of Bellevue Department of Planning & Community Development, 2014
2465:
60 Hikes Within 60 Miles: Seattle: Including Bellevue, Everett, and Tacoma
2654:
1911:
U.S. Geological Survey Geographic Names Information System: Fourmile Rock
87:
246:
around the rock, until a shopping center was built nearby in the 1990s.
2644:
2519:"Rock ... And Roll: How a glacier pushed a boulder to a place near you"
2321:
127:
103:
99:
2455:
374:
1995:
Dave Tucker; Doug McKeever; Wes Gannaway (2011), Dave Tucker (ed.),
449:
8 by 6 by 4.5 feet (2.4 m × 1.8 m × 1.4 m)
227:
2447:
2152:, Washington State Department of Natural Resources, archived from
243:
28:
2223:
http://wedgwoodinseattlehistory.com/2012/03/15/parks-in-wedgwood/
1927:"Thin en echelon dikes in the Highline Community College erratic"
1513:
139:
2552:
2237:
Booth, Derek B.; Troost, Kathy Goetz; Shimel, Scott A. (2008),
1827:"Fantastic Erratic, Cougar Mountain Regional Park, King County"
1442:
1440:
238:
is an 8-foot (2.4 m) tall glacial erratic in the city of
2545:
at University of Washington dept. of earth and space sciences
1766:"Construction: UWB 3 and the Sports and Recreation Complex"
2345:
Geology and Mineral Resources of King County, Washington
33:
Locations of glacial erratics in King County, Washington
172:
are glacial erratics in and around protected space in
2290:"Drumlins of the Puget Lowland, Washington State, USA"
2204:"Seattle Neighborhoods: Wedgwood -- Thumbnail History"
2131:"Picture Glossary of New England Lithic Constructions"
2415:
Geography of Seattle and the Seattle area, Washington
1772:, University of Washington at Bothell, archived from
2498:, The Northwest Geological Institute, archived from
1286:
as the "Wedgwood Erratic") near the neighborhood of
2681:
2632:
2594:
2587:
1559:, Sammamish, Washington: Beaver Lake Community Club
307:is a glacial erratic in the eponymous city park in
1655:, Reading, Pennsylvania, p. 42, May 15, 1977
1446:
2324:, in Ellsworth, Elizabeth; Kruse, Jamie (eds.),
1587:"'Big Rock' (another one) in Duvall, Washington"
2173:Kingfisher Forest Stewards (November 2, 2014),
1869:Puget Sound – Shilshole Bay to Commencement Bay
1748:"Cascadia College rock-solid about its boulder"
2322:"Distributed Evidence: Mapping Named Erratics"
1741:
1739:
2564:
2412:Troost, Kathy Goetz; Booth, Derek B. (2008),
1620:
1618:
1457:
1455:
8:
2082:
2067:"Ravenna Park granodiorite erratic, Seattle"
1506:"Mima Mounds continue to mystify scientists"
138:, most of which is Vashon glacial deposits (
2512:– via North Seattle Community College
2272:Outside Magazine's Urban Adventure: Seattle
2189:
1809:"Beach Erratics at Discovery Park, Seattle"
1725:Students Sit In to Save Boulder at Cascadia
1537:
1525:
1431:
2591:
2571:
2557:
2549:
1982:
1404:
1343:
1264:
1198:
1133:
1059:
994:
917:
770:
704:
635:
566:
499:
432:
360:
295:
226:
154:
2398:, Rowman & Littlefield, p. 152,
1491:
176:, weighing up to 100 tons. The lake is a
1997:"The fossil-rich erratic at Leschi Park"
1925:(February 21, 2012), Dave Tucker (ed.),
1898:
1641:
1639:
1548:
1546:
1424:
163:
81:Glacial erratic boulders of King County
2744:Glacial erratics of Washington (state)
2462:Weber, Andrew; Stevens, Bryce (2010),
2049:
1842:
1625:Louis T. Corsaletti (March 10, 1998),
1569:
1463:Geology of Seattle and the Puget Sound
584:Cougar Mountain Regional Wildland Park
2094:
2033:Tiger Mountain State Forest trail map
1746:Kristi O'Harran (February 23, 2010),
1585:(April 12, 2011), Dave Tucker (ed.),
1479:
784:artwork boulders, three locations in
717:. Granitic with "textbook en echelon
512:Four or more erratics on beach below
7:
2739:Landforms of King County, Washington
2254:Glaciation of the Puget Sound Region
1825:(June 30, 2011), Dave Tucker (ed.),
1145:, a collection of piled erratics in
2543:Washington glacial erratics project
2135:New England megaliths field journal
2030:Jon F. Stanley (November 1, 2008),
1854:
945:area of southern British Columbia.
2065:(May 6, 2011), Dave Tucker (ed.),
1962:Bridle Trials Artist's Statement (
1764:Micah Silke (September 26, 2012),
1611:, Duvall Chamber of Commerce, 2015
25:
2442:, American Geographical Society,
2418:, Geological Society of America,
2243:, United States Geological Survey
2672:
1647:"Washington Rock is County Park"
142:), and nearly all of the city's
2112:, Washington Trails Association
2019:, Washington Trails Association
1972:, City of Bellevue Arts Program
1447:Booth, Troost & Shimel 2008
2342:Livingston, Vaughn E. (1971),
2320:Hutton, Jane (December 2012),
2274:, W. W. Norton & Company,
2260:, Washington Geological Survey
2176:Kingfisher Natural Area events
1790:(c. 2011), Dave Tucker (ed.),
444:near Des Moines Beach Park in
130:, and perhaps also the unique
90:of rock which were moved into
1:
2392:"Chapter 18: Cougar Mountain"
2268:"Tiger Mountain: Talus Rocks"
2202:David Wilma (July 24, 2001),
2129:Daniel V. Boudillion (2009),
2071:Northwest Geology Field Trips
2001:Northwest Geology Field Trips
1931:Northwest Geology Field Trips
1831:Northwest Geology Field Trips
1796:Northwest Geology Field Trips
1591:Northwest Geology Field Trips
549:Discovery Park beach erratics
509:Discovery Park beach erratics
212:Beaver Lake Preserve erratics
170:Beaver Lake Preserve erratics
119:Central Washington University
2718:Sims Corner Eskers and Kames
2517:Hannah Holmes (March 2012),
2379:Ray, Robert C., ed. (1891),
2314:10.1016/0037-0738(94)90136-8
2179:, Green Seattle Partnerships
2356:Morgan, Bruce (June 2012),
1147:Tiger Mountain State Forest
1008:Tiger Mountain State Forest
902:'Homage' boulders (NE 60th)
861:'Homage' boulders (NE 40th)
820:'Homage' boulders (NE 24th)
70:GPX (secondary coordinates)
2760:
2016:Tiger Mountain Trail north
1792:"Des Moines Beach erratic"
786:Bridle Trails neighborhood
373:Saved from destruction by
2707:
2670:
2288:Goldstein, Barry (1994),
65:GPX (primary coordinates)
40:Map all coordinates using
2149:West Tiger Mountain NRCA
2083:Weber & Stevens 2010
1685:Bothell/Kenmore Reporter
1170:47.518639°N 121.997000°W
809:47.632722°N 122.179528°W
607:47.530250°N 122.080472°W
582:is a glacial erratic in
562:15.33 feet (4.67 m)
538:47.668733°N 122.420167°W
482:Des Moines Beach erratic
471:47.404167°N 122.330800°W
442:Des Moines Beach erratic
415:Cascadia College erratic
370:Cascadia College erratic
267:47.725700°N 121.986483°W
201:47.591972°N 121.990833°W
126:area, along with kames,
48:Download coordinates as:
2468:, Menasha Ridge Press,
2430:Waterman, T.T. (1922),
2396:Best Hikes Near Seattle
2365:The Beaver Lake Monitor
2190:Troost & Booth 2008
1538:Troost & Booth 2008
1526:Troost & Booth 2008
1432:Troost & Booth 2008
1387:Wedgwood Square erratic
1194:c. 12 feet (3.7 m)
1055:c. 15 feet (4.6 m)
2390:Stekel, Peter (2009),
2212:, Seattle: History Ink
1400:c. 4 feet (1.2 m)
1246:Thornton Creek erratic
1235:47.70389°N 122.31028°W
1210:Thornton Creek erratic
1175:47.518639; -121.997000
1104:47.67183°N 122.30689°W
1031:47.49900°N 121.96950°W
966:47.60103°N 122.28897°W
814:47.632722; -122.179528
742:47.38730°N 122.30173°W
676:47.63889°N 122.41333°W
612:47.530250; -122.080472
543:47.668733; -122.420167
476:47.404167; -122.330800
404:47.76059°N 122.18886°W
272:47.725700; -121.986483
206:47.591972; -121.990833
34:
2650:Lake Lawrence erratic
2424:10.1130/2008.4020(01)
2266:Dolan, Maria (2004),
1776:on September 24, 2015
1605:Duvall Visitors Guide
1352:Anonymous erratic in
1315:47.68084°N 122.2973°W
495:4.5 feet (1.4 m)
343:Big Rock Park erratic
305:Big Rock Park erratic
60:GPX (all coordinates)
32:
2689:Lake Condon erratics
2531:on February 19, 2012
1504:Pailthorp, Bellamy,
1376:47.6882°N 122.2948°W
1354:Wedgwood Square Park
1240:47.70389; -122.31028
1129:10 feet (3.0 m)
1115:Ravenna Park erratic
1109:47.67183; -122.30689
1071:Ravenna Park erratic
1036:47.49900; -121.96950
971:47.60103; -122.28897
891:47.6605°N 122.1533°W
850:47.6463°N 122.1644°W
747:47.38730; -122.30173
700:15 feet (4.6 m)
681:47.63889; -122.41333
631:15 feet (4.6 m)
428:3 feet (0.91 m)
409:47.76059; -122.18886
158:Name and description
2582:in Washington state
2524:National Geographic
2489:John Figge (2008),
2436:Geographical Review
2328:, pp. 99–103,
2306:1994SedG...91..299G
2294:Sedimentary Geology
1687:, February 22, 2010
1669:. 28 February 2013.
1556:Beaver Lake Geology
1371: /
1320:47.68084; -122.2973
1310: /
1292:Seattle, Washington
1260:8 feet (2.4 m)
1230: /
1165: /
1099: /
1026: /
990:5 feet (1.5 m)
977:Leschi Park erratic
961: /
929:Leschi Park erratic
886: /
845: /
804: /
766:9 feet (2.7 m)
737: /
713:Unnamed erratic at
671: /
602: /
533: /
466: /
399: /
356:8 feet (2.4 m)
332:47.600°N 122.0469°W
327: /
291:8 feet (2.4 m)
262: /
196: /
111:Pleistocene ice age
2602:Puget Sound region
1811:. 27 January 2012.
1381:47.6882; -122.2948
1339:26 feet (8 m)
1010:on Tiger Mountain
896:47.6605; -122.1533
855:47.6463; -122.1644
35:
2726:
2725:
2668:
2667:
2335:978-0-9882340-2-4
2039:, switchbacks.com
1945:Bridle Trails art
1631:The Seattle Times
1553:D. Bruce Morgan,
1412:
1411:
618:Fantastic Erratic
578:Fantastic Erratic
337:47.600; -122.0469
278:Big Rock (Duvall)
144:major named hills
16:(Redirected from
2751:
2676:
2622:Snohomish County
2592:
2580:Glacial erratics
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2527:, archived from
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2109:Talus Rock trail
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613:
608:
603:
600:
599:
598:
595:
580:
579:
570:
563:
557:
556:
554:
553:
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545:
544:
539:
534:
531:
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529:
526:
503:
496:
490:
489:
487:
486:
485:
483:
478:
477:
472:
467:
464:
463:
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459:
436:
429:
423:
422:
420:
419:
418:
416:
411:
410:
405:
400:
397:
396:
395:
392:
379:Cascadia College
364:
357:
351:
350:
348:
347:
346:
344:
339:
338:
333:
328:
325:
324:
323:
320:
299:
292:
286:
285:
283:
282:
281:
279:
274:
273:
268:
263:
260:
259:
258:
255:
230:
220:
219:
217:
216:
215:
213:
208:
207:
202:
197:
194:
193:
192:
189:
155:
151:List of boulders
102:during previous
21:
2759:
2758:
2754:
2753:
2752:
2750:
2749:
2748:
2729:
2728:
2727:
2722:
2703:
2677:
2664:
2628:
2583:
2577:
2539:
2516:
2508:
2506:
2502:
2495:
2488:
2485:
2483:Further reading
2476:
2461:
2429:
2411:
2406:
2389:
2378:
2371:
2360:
2355:
2348:
2341:
2336:
2319:
2300:(91): 299–311,
2287:
2282:
2265:
2257:
2249:Bretz, J Harlen
2247:
2236:
2228:
2221:
2217:
2201:
2200:
2196:
2188:
2184:
2172:
2171:
2167:
2159:
2157:
2146:
2145:
2141:
2128:
2127:
2123:
2115:
2113:
2106:
2105:
2101:
2093:
2089:
2081:
2077:
2061:
2060:
2056:
2048:
2044:
2036:
2029:
2028:
2024:
2012:
2011:
2007:
1994:
1993:
1989:
1983:Livingston 1971
1981:
1977:
1969:
1958:
1957:
1953:
1942:
1941:
1937:
1921:
1920:
1916:
1909:
1905:
1897:
1893:
1885:
1883:
1879:
1872:
1866:
1865:
1861:
1853:
1849:
1841:
1837:
1821:
1820:
1816:
1807:
1806:
1802:
1786:
1785:
1781:
1763:
1762:
1758:
1745:
1744:
1737:
1722:
1721:
1717:
1708:
1706:
1697:
1696:
1692:
1679:
1678:
1674:
1665:
1664:
1660:
1645:
1644:
1637:
1624:
1623:
1616:
1608:
1602:
1601:
1597:
1581:
1580:
1576:
1568:
1564:
1552:
1551:
1544:
1536:
1532:
1524:
1520:
1503:
1502:
1498:
1490:
1486:
1478:
1474:
1462:
1460:
1453:
1445:
1438:
1430:
1426:
1417:
1399:
1386:
1384:
1380:
1378:
1374:
1373:
1370:
1365:
1362:
1360:
1358:
1357:
1338:
1325:
1323:
1319:
1317:
1313:
1312:
1309:
1304:
1301:
1299:
1297:
1296:
1280:glacial erratic
1259:
1245:
1243:
1239:
1237:
1233:
1232:
1229:
1224:
1221:
1219:
1217:
1216:
1209:
1208:
1193:
1180:
1178:
1174:
1172:
1168:
1167:
1164:
1159:
1156:
1154:
1152:
1151:
1128:
1114:
1112:
1108:
1106:
1102:
1101:
1098:
1093:
1090:
1088:
1086:
1085:
1070:
1069:
1054:
1041:
1039:
1035:
1033:
1029:
1028:
1025:
1020:
1017:
1015:
1013:
1012:
989:
976:
974:
970:
968:
964:
963:
960:
955:
952:
950:
948:
947:
928:
927:
901:
899:
895:
893:
889:
888:
885:
880:
877:
875:
873:
872:
871:
860:
858:
854:
852:
848:
847:
844:
839:
836:
834:
832:
831:
830:
819:
817:
813:
811:
807:
806:
803:
798:
795:
793:
791:
790:
765:
752:
750:
746:
744:
740:
739:
736:
731:
728:
726:
724:
723:
699:
686:
684:
680:
678:
674:
673:
670:
665:
662:
660:
658:
657:
646:
645:
630:
617:
615:
611:
609:
605:
604:
601:
596:
593:
591:
589:
588:
577:
576:
561:
548:
546:
542:
540:
536:
535:
532:
527:
524:
522:
520:
519:
494:
481:
479:
475:
473:
469:
468:
465:
460:
457:
455:
453:
452:
427:
414:
412:
408:
406:
402:
401:
398:
393:
390:
388:
386:
385:
355:
342:
340:
336:
334:
330:
329:
326:
321:
318:
316:
314:
313:
290:
277:
275:
271:
269:
265:
264:
261:
256:
253:
251:
249:
248:
211:
209:
205:
203:
199:
198:
195:
190:
187:
185:
183:
182:
153:
85:glacial erratic
78:
77:
76:
75:
74:
23:
22:
15:
12:
11:
5:
2757:
2755:
2747:
2746:
2741:
2731:
2730:
2724:
2723:
2721:
2720:
2715:
2708:
2705:
2704:
2702:
2701:
2696:
2691:
2685:
2683:
2679:
2678:
2671:
2669:
2666:
2665:
2663:
2662:
2657:
2652:
2647:
2642:
2636:
2634:
2630:
2629:
2627:
2626:
2625:
2624:
2619:
2614:
2609:
2598:
2596:
2589:
2585:
2584:
2578:
2576:
2575:
2568:
2561:
2553:
2547:
2546:
2538:
2537:External links
2535:
2534:
2533:
2514:
2484:
2481:
2480:
2479:
2474:
2459:
2448:10.2307/208735
2427:
2409:
2404:
2387:
2376:
2353:
2339:
2334:
2317:
2285:
2280:
2263:
2245:
2233:
2232:
2227:
2226:
2215:
2194:
2182:
2165:
2139:
2121:
2099:
2097:, p. 167.
2087:
2085:, p. 101.
2075:
2054:
2042:
2022:
2005:
1987:
1975:
1951:
1935:
1914:
1903:
1901:, p. 188.
1891:
1859:
1847:
1845:, p. 152.
1835:
1814:
1800:
1779:
1756:
1752:Everett Herald
1735:
1715:
1690:
1672:
1658:
1635:
1614:
1595:
1574:
1562:
1542:
1530:
1518:
1496:
1492:Goldstein 1994
1484:
1472:
1451:
1436:
1423:
1422:
1421:
1416:
1413:
1410:
1409:
1402:
1397:
1349:
1348:
1341:
1336:
1282:(and known to
1270:
1269:
1262:
1256:
1204:
1203:
1196:
1191:
1139:
1138:
1131:
1125:
1079:in Seattle, a
1065:
1064:
1057:
1052:
1000:
999:
992:
987:
941:, or from the
923:
922:
915:
913:
776:
775:
768:
763:
710:
709:
702:
697:
687:Four Mile Rock
647:Four Mile Rock
641:
640:
633:
628:
572:
571:
564:
559:
514:Discovery Park
505:
504:
497:
492:
438:
437:
430:
425:
366:
365:
358:
353:
301:
300:
293:
288:
232:
231:
224:
222:
166:
165:
162:
159:
152:
149:
113:glaciation of
100:glacial action
73:
72:
67:
62:
57:
51:
45:
38:
37:
36:
24:
18:Four Mile Rock
14:
13:
10:
9:
6:
4:
3:
2:
2756:
2745:
2742:
2740:
2737:
2736:
2734:
2719:
2716:
2714:
2710:
2709:
2706:
2700:
2697:
2695:
2692:
2690:
2687:
2686:
2684:
2680:
2675:
2661:
2660:Wedgwood Rock
2658:
2656:
2653:
2651:
2648:
2646:
2643:
2641:
2638:
2637:
2635:
2631:
2623:
2620:
2618:
2617:Kitsap County
2615:
2613:
2610:
2608:
2607:Island County
2605:
2604:
2603:
2600:
2599:
2597:
2593:
2590:
2586:
2581:
2574:
2569:
2567:
2562:
2560:
2555:
2554:
2551:
2544:
2541:
2540:
2536:
2530:
2526:
2525:
2520:
2515:
2505:on 2016-03-04
2501:
2494:
2493:
2487:
2486:
2482:
2477:
2475:9780897328128
2471:
2467:
2466:
2460:
2457:
2453:
2449:
2445:
2441:
2437:
2433:
2428:
2425:
2421:
2417:
2416:
2410:
2407:
2405:9780762755813
2401:
2397:
2393:
2388:
2384:
2383:
2377:
2374:on 2015-09-24
2370:
2366:
2359:
2354:
2347:
2346:
2340:
2337:
2331:
2327:
2323:
2318:
2315:
2311:
2307:
2303:
2299:
2295:
2291:
2286:
2283:
2281:9780393323979
2277:
2273:
2269:
2264:
2256:
2255:
2250:
2246:
2242:
2241:
2235:
2234:
2230:
2229:
2224:
2219:
2216:
2211:
2210:
2205:
2198:
2195:
2191:
2186:
2183:
2178:
2177:
2169:
2166:
2156:on 2013-04-17
2155:
2151:
2150:
2143:
2140:
2136:
2132:
2125:
2122:
2111:
2110:
2103:
2100:
2096:
2091:
2088:
2084:
2079:
2076:
2072:
2068:
2064:
2058:
2055:
2051:
2046:
2043:
2035:
2034:
2026:
2023:
2018:
2017:
2009:
2006:
2002:
1998:
1991:
1988:
1984:
1979:
1976:
1968:
1967:
1963:
1959:Bruce Myers,
1955:
1952:
1947:
1946:
1939:
1936:
1932:
1928:
1924:
1918:
1915:
1912:
1907:
1904:
1900:
1899:Waterman 1922
1895:
1892:
1882:on 2015-04-27
1878:
1871:
1870:
1863:
1860:
1857:, p. 37.
1856:
1851:
1848:
1844:
1839:
1836:
1832:
1828:
1824:
1818:
1815:
1810:
1804:
1801:
1797:
1793:
1789:
1783:
1780:
1775:
1771:
1767:
1760:
1757:
1753:
1749:
1742:
1740:
1736:
1732:on 2010-05-27
1731:
1727:
1726:
1719:
1716:
1705:on 2015-04-17
1704:
1700:
1694:
1691:
1686:
1682:
1676:
1673:
1668:
1662:
1659:
1654:
1653:
1652:Reading Eagle
1648:
1642:
1640:
1636:
1632:
1628:
1621:
1619:
1615:
1607:
1606:
1599:
1596:
1592:
1588:
1584:
1578:
1575:
1571:
1566:
1563:
1558:
1557:
1549:
1547:
1543:
1539:
1534:
1531:
1527:
1522:
1519:
1515:
1511:
1507:
1500:
1497:
1493:
1488:
1485:
1482:, p. 34.
1481:
1476:
1473:
1469:
1465:
1458:
1456:
1452:
1448:
1443:
1441:
1437:
1433:
1428:
1425:
1419:
1418:
1414:
1407:
1403:
1398:
1396:
1393:
1355:
1351:
1350:
1346:
1342:
1337:
1335:
1332:
1326:Wedgwood Rock
1293:
1289:
1285:
1281:
1277:
1276:
1275:Wedgwood Rock
1272:
1271:
1267:
1263:
1257:
1255:
1252:
1213:
1206:
1205:
1201:
1197:
1192:
1190:
1187:
1160:121°59′49.2″W
1148:
1144:
1141:
1140:
1136:
1132:
1126:
1124:
1121:
1082:
1078:
1074:
1067:
1066:
1062:
1058:
1053:
1051:
1048:
1009:
1005:
1002:
1001:
997:
993:
988:
986:
983:
944:
943:Harrison Lake
940:
936:
933:in Seattle's
932:
925:
924:
920:
916:
914:
912:
908:
867:
826:
799:122°10′46.3″W
787:
783:
782:
778:
777:
773:
769:
764:
762:
759:
720:
716:
712:
711:
707:
703:
698:
696:
693:
655:
650:
643:
642:
638:
634:
629:
627:
624:
585:
581:
574:
573:
569:
565:
560:
558:
555:
517:
515:
510:
507:
506:
502:
498:
493:
491:
488:
450:
447:
443:
440:
439:
435:
431:
426:
424:
421:
383:
380:
377:conducted by
376:
371:
368:
367:
363:
359:
354:
352:
349:
310:
306:
303:
302:
298:
294:
289:
287:
284:
245:
241:
237:
234:
233:
229:
225:
223:
221:
218:
191:121°59′27.0″W
179:
175:
171:
168:
167:
160:
157:
156:
150:
148:
145:
141:
137:
136:glacial drift
133:
129:
125:
120:
116:
112:
107:
105:
101:
97:
93:
89:
86:
82:
71:
68:
66:
63:
61:
58:
56:
53:
52:
50:
49:
44:
43:OpenStreetMap
41:
31:
27:
19:
2713:Boulder Park
2611:
2529:the original
2522:
2507:, retrieved
2500:the original
2491:
2464:
2439:
2435:
2414:
2395:
2381:
2369:the original
2364:
2344:
2325:
2297:
2293:
2271:
2253:
2239:
2218:
2207:
2197:
2185:
2175:
2168:
2158:, retrieved
2154:the original
2148:
2142:
2134:
2124:
2114:, retrieved
2108:
2102:
2090:
2078:
2070:
2057:
2045:
2032:
2025:
2015:
2013:Alan Gibbs,
2008:
2000:
1990:
1978:
1965:
1961:
1954:
1944:
1938:
1930:
1917:
1906:
1894:
1884:, retrieved
1877:the original
1868:
1862:
1850:
1838:
1830:
1823:Greg Kulseth
1817:
1803:
1795:
1788:Bud Hardwick
1782:
1774:the original
1770:Husky Herald
1769:
1759:
1751:
1730:the original
1724:
1718:
1707:. Retrieved
1703:the original
1693:
1684:
1675:
1661:
1650:
1630:
1604:
1598:
1590:
1577:
1572:, p. 1.
1565:
1555:
1540:, p. 5.
1533:
1528:, p. 2.
1521:
1510:KPLU Wonders
1509:
1499:
1487:
1475:
1427:
1356:
1353:
1295:
1273:
1215:
1207:
1157:47°31′07.1″N
1150:
1142:
1084:
1081:granodiorite
1077:Ravenna Park
1068:
1011:
1003:
946:
926:
796:47°37′57.8″N
789:
780:
779:
722:
714:
656:
652:
644:
597:122°4′49.7″W
594:47°31′48.9″N
587:
575:
528:122°25.210′W
518:
511:
508:
461:122°19.848′W
451:
448:
441:
384:
372:
369:
312:
304:
257:121°59.189′W
247:
235:
188:47°35′31.1″N
181:
169:
108:
80:
79:
47:
46:
39:
26:
2699:Yeager Rock
2612:King County
2588:Puget Sound
2209:HistoryLink
2063:Dave Tucker
2050:Hutton 2012
1843:Stekel 2009
1583:Dave Tucker
1570:Morgan 2012
1379: /
1366:122°17′41″W
1318: /
1305:122°17′50″W
1238: /
1225:122°18′37″W
1181:Talus Rocks
1173: /
1143:Talus Rocks
1107: /
1094:122°18′25″W
1034: /
1021:121°58.17′W
969: /
956:122°17′20″W
939:Mount Baker
935:Leschi Park
894: /
881:122°09′12″W
853: /
840:122°09′52″W
812: /
753:Highline CC
745: /
732:122°18′06″W
679: /
666:122°24′48″W
610: /
541: /
525:47°40.124′N
474: /
458:47°24.250′N
407: /
394:122°11′20″W
335: /
322:122°02′49″W
270: /
254:47°43.542′N
204: /
178:kettle lake
132:Mima mounds
115:Puget Sound
92:King County
2733:Categories
2509:2015-04-17
2160:2015-04-20
2116:2015-04-20
2095:Dolan 2004
1886:2015-04-03
1709:2015-04-08
1480:Bretz 1913
1415:References
1385: (
1363:47°41′18″N
1324: (
1302:47°40′51″N
1284:geologists
1244: (
1222:47°42′14″N
1179: (
1113: (
1091:47°40′19″N
1040: (
1018:47°29.94′N
975: (
953:47°36′04″N
911:(NE 60th)
900: (
878:47°39′38″N
870:(NE 40th)
859: (
837:47°38′47″N
829:(NE 24th)
818: (
751: (
729:47°23′14″N
685: (
663:47°38′20″N
616: (
547: (
480: (
446:Des Moines
413: (
391:47°45′38″N
341: (
319:47°36′00″N
276: (
210: (
96:Washington
83:are large
2711:Related:
2694:Omak Rock
2682:Elsewhere
2640:Frog Rock
1923:Magmatist
1042:Lone Rock
1004:Lone Rock
309:Sammamish
174:Sammamish
2655:Skystone
2251:(1913),
1855:Ray 1891
1288:Wedgwood
236:Big Rock
128:drumlins
124:Enumclaw
104:ice ages
88:boulders
2645:Haleets
2302:Bibcode
2231:Sources
1468:YouTube
2472:
2456:208735
2454:
2402:
2332:
2278:
1964:Homage
781:Homage
375:sit-in
240:Duvall
164:Image
161:Height
2633:Rocks
2595:Lists
2503:(PDF)
2496:(PDF)
2452:JSTOR
2372:(PDF)
2361:(PDF)
2349:(PDF)
2258:(PDF)
2037:(PDF)
1970:(PDF)
1880:(PDF)
1873:(PDF)
1609:(PDF)
1420:Notes
1278:is a
719:dikes
2470:ISBN
2400:ISBN
2330:ISBN
2276:ISBN
1514:KPLU
140:till
109:The
2444:doi
2420:doi
2310:doi
1466:on
1290:in
1258:c.
1127:c.
1075:in
1006:in
244:wye
98:by
55:KML
2735::
2521:,
2450:,
2440:12
2438:,
2434:,
2394:,
2363:,
2308:,
2298:91
2296:,
2292:,
2270:,
2206:,
2133:,
2069:,
1999:,
1929:,
1829:,
1794:,
1768:,
1750:,
1738:^
1683:,
1649:,
1638:^
1629:,
1617:^
1589:,
1545:^
1512:,
1508:,
1454:^
1439:^
106:.
94:,
2572:e
2565:t
2558:v
2446::
2422::
2312::
2304::
2262:.
2192:.
2052:.
1966:)
1712:.
1494:.
1449:.
1389:)
1328:)
1248:)
1183:)
1117:)
1044:)
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863:)
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755:)
689:)
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551:)
484:)
417:)
345:)
280:)
214:)
20:)
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