Geologic Origin of Lakes. Lakes of Glacial Origin.

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Presentation transcript:

Geologic Origin of Lakes

Lakes of Glacial Origin

Cirque Lake

Recognizing Cirque Lake from Topo Map

Pater Noster Lakes

Kettles on Glacial Outwash Plain

Kettle Lakes

Kettle Lakes on Pitted Outwash Plain

Fjord Lake

Thaw (Cryogenic) Lakes

Continental Glaciation: Finger Lakes

Lake Vostok, Antarctica

Lakes of Tectonic Origin Graben Lakes

Graben Lake: Tahoe

Rift Graben Lake: Baikal

More Rift Lakes

Volcanic Lakes: Caldera Crater Lake

Volcanic Lake

Extraterrestrial Forces: Astroblemes Manicougan

Solution Lakes

Sinkhole Lake in Karst Topography

Sinkhole Lake Formation

Doline

Fluviatile Lakes: Plunge Pool Lake

Oxbow Lake

Beaver Dam Lakes

Anthropogenic Lakes

Farm Ponds