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Home > Explore! > Bedrock Geology > Field Localities > Penobscot Narrows > Figure 3



Figure 3. A portion of Stewart's 1998 geologic map of northern Penobscot Bay. Op and Opi are the Penobscot Formation; Dmw is the Devonian Mount Waldo granite; Dwp is the Devonian Wallamatogus pluton. For an enlarged pdf version (3 Mg), click on the image.

Last updated on September 26, 2007