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Ecological History of Camp Mitigwa
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References
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- Early Man in North America, http://www.yale.edu/ynhti/curriculum/units/1980/2/80.02.07.x.html
- Prior, J.C., 1991. Landforms of Iowa. University of Iowa Press, Iowa City.
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Timeline
| pre-12,000 B.C. |
12,000 B.C. -
10,000 B.C. |
10,000 B.C -
9,000 B.C. |
1492 |
1846 |
1923 |
- Intermittent glacial advances
- Cool climate
- Iowa covered by evergreen forests
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- Wisconsinan Glacial Advance
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- First evidence of man in Iowa
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- Columbus arrives in America
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Pleistocene
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Holocene
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