Access to the full image is restricted.
- 35mm slide: 9570
- World Region
- North America
- Great Lakes Region
- United States
- Post Glacial Great Lakes, Algoma Stage 595'
- Image Categories
- Map: Geographic/natural features
- Source Type Detail
- Book Citation: "The Prehistoric Great Lakes of North Ameica," by Jack L. Hough; Fig. 6E, p. 104. In: Ameircan Scientist, Vol. 51, No. 1. New Haven, CT: Simga Xi, 1963.
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