(CG1) Drumlin on Morely Flats west of Calgary, Alberta, Canada. |
(CG2) Esker near Dundee, WI |
Beach ridges on Lake Michigan shoreline, The Ridges Sanctuary, Door County, WI |
(CG4) Kettle lakes, Lake County, IL |
(CG5) Glacial erratics, NH |
(CG6) Drumlins near Atkinson, WI |
(CG7) Palouse Falls, Channeled Scablands, WA |
Okotoks glacial erratics, Alberta, Canada |
(CG9) Glacial till, boulders with striations, NY |
(CG10) Kame near Dundee, WI |
(CG11) Dry river bed in channeled scablands region of eastern WA |
(CG12) Glacial till exposed in dissected drumlin, Chimney Bluffs State Park, NY |
(CG13) Lake Bonneville terraces near Great Salt Lake, Utah |
(CG14) Cross section of kame near Dundee, WI |
(CG15) Glacial striations on Trenton Limestone in four distinct directions near Chaumont, NY |
(CG16) Dropstone from melting iceberg in fine-grained sedimentary rock of the Gowganda Fm., Ontario, Canada |
(CG17) Bubble Mountains, roche moutonnees, Acadia National Park, ME |
Dry falls, channeled scablands region, WA |
(CG19) Strand lines and foreset beds in delta formed at margin of Lake Bonneville, UT |
Diamonds found in Wisconsin glacial drift in Burlington (right, 2.11 ct. 1897) and Saukville (left, 6.57 ct. 1889 ), WI |
9CG21) Gacial drift, North River, NY |
(CG22) Glacial grooves, Keewaydin State Park, NY |
(CG23) Glacial topography typical of terminal moraine, Kettle Moraine State Park, WI |
(CG24) Loess deposits, Palouse Hils, WA |
(CG25) Outwash plain with morainal ridge in the distance, WI |
(CG26) Kettle, Frieda Hafner State Preserve, IA |
(CG27) Kames near Dundee, WI |
(CG28) Tillite in the Gowganda Fm. near Thessalon, Ontario, Canada |
(CG29) Till on outwash, Chester, VT |
(CG30) Former Lake Bonneville terraces near Ogden, UT |
(CG31) Pluvial delta and strand lines in Panamint Valley, CA |
(CG32) Porcupine Islands, roche moutonnees, Acadia National Park, ME |
(CG33) Terminal moraine, Kettle Moraine State Park, WI |
(CG34) Underfit stream occupying the former chanel of the Wisconsin River near Baraboo, WI |
(CG35) Outwash deposit, IL |
(CG36) Varves deposited in glacial Lake Hitchcock (the middle darker gray layer is 3/8 inch thick), Putney VT. |
(CG37) Loess deposits near Glen Carbon, IL |
Pleistocene beach ridge in Death Valley, CA |