OFR 2005-1048 Home / Introduction / Geologic Setting / GIS Data Catalog / Bottom Photographs

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U.S. Geological Survey Open-File Report 2005-1048

Geological Interpretation of Bathymetric and Backscatter Imagery of the Sea Floor Off Eastern Cape Cod, Massachusetts


Figure 2

Figure 2: Regional paleogeographic maps of Cape Cod and the Islands.

Regional paleogeographic maps of Cape Cod and the Islands. A) Extent of the Laurentide ice sheet about 20 ka. B) Extent of the Laurentide ice sheet just prior to 18 ka. Maps modified from Oldale and Barlow (1986).


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