In geology, a glacial erratic is a boulder carried by glacial ice and deposited some distance from its place of origin. In folk music, "the Glacial...
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members.tripod.com/~glacial_erratics/
members.tripod.com/~glacial_erratics/
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Glacial Erratics #1 ; Southeast Alaska ; August 1996 Glacial erratics collecting on icefield...
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geoimages.berkeley.edu/GeoImages/Johnson/Landforms/Glac...
geoimages.berkeley.edu/GeoImages/Johnson/Landforms/GlacialPeriglacial/GlacialErratics01.html
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This large boulder, a glacial erratic, perches on a gneiss platform in New York City's Central Park. Below is another erratic from Alaska. Glacial erratics are not the only precariously balanced rocks: those also occur under other circumstances, especially in desert settings (here's more on how those arise).
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geology.about.com/library/bl/images/blerratic.htm
geology.about.com/library/bl/images/blerratic.htm
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Granite erratic on the Beinn a' Bhuird plateau deposited at 15.1 ± 1.2 ka Erratic train of large granite blocks, Da Dhruim Loin Glacial erratics...
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www.fettes.com/Cairngorms/glacial%20erratics.htm
www.fettes.com/Cairngorms/glacial%20erratics.htm
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Geology: Airdrie glacial erratic, near Calgary The Airdrie erratic is one of three sections of the Foothills Erratics Train that have been designated as Provincial Historic Sites under the Historical Resources Act. Dr A. M. Stalker, a geologist with the Geological Survey of Canada, [Glacial erratic - the Airdie erratic]
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www.royalalbertamuseum.ca/natural/geology/research/_err...
www.royalalbertamuseum.ca/natural/geology/research/_erratic.htm
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Glacial Erratics images, top to bottom. left to right: > Perched erratic boulder, North West Territories, Canada; Erratic boulder, Manitoba, Canada; > Erratic boulder, GLACIAL LANDFORMS; glacial grooves and striations; chatter marks; glacial trough; glacial erratic; moraines; aretes, horns, and cirques; drumlins;
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nsidc.org/glaciers/gallery/erratics.html
nsidc.org/glaciers/gallery/erratics.html
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Doane Rock is a glacial erratic located in Eastham, Massachusetts on the grounds of the Cape Cod National Seashore. It is the largest exposed boulder on...
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www.absoluteastronomy.com/topics/Glacial_erratic
www.absoluteastronomy.com/topics/Glacial_erratic
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Fireworks Splice HTML Moraines are one of the most easily identified of the depositional glacial landforms. They are long, sharply crested ridges made up of a mixture of sand, gravel, and rocks that have been deposited by a melting glacier.
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www.arctic.uoguelph.ca/cpe/environments/land/glaciers/f...
www.arctic.uoguelph.ca/cpe/environments/land/glaciers/features/moraines.htm
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Trail: Ship Rock, Peabody MA (Glacial Erratic) Comments: This glacial erratic protrudes off a high ledge and is situated halfway between Lynnfield St and Centennial Industrial Park in Peabody MA. Ship Rock is the largest boulder erratic in the area. GPS coordinates N 42Deg 31.20', W 70Deg 57.43'
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www.viewsfromthetop.com/trail/ma/267.html
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