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Subjects
Climate, Climatic changes, Diatoms, Ecology, Effect of human beings on, Elk Lake Region (Clearwater County), Fossil Actinocyclus, Influence on nature, Lake ecology, Man, Minnesota, Nature, Paleobotany, Paleoclimatology, Paleolimnology, Sedimentology, Stratigraphic Geology, VarvesPlaces
Minnesota, Elk Lake Region (Clearwater County, Minn.), Lake Burntside, Lake Shagawa, Middle West, South Dakota, West (U.S.)ID Numbers
- OLID: OL719515A
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August 27, 2008 | Edited by RenameBot | fix author name |
April 1, 2008 | Created by an anonymous user | initial import |