The Maine Geological Survey provides the people and businesses of Maine with essential geologic information about the land where we live and work.
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Surficial geology of the North Sebago quadrangle, Maine
Carolyn A. Lepage
Maine Geological Survey, Open-File Map 97-56
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Surficial geology of the North Windham quadrangle, Maine
Andree M. Bolduc, Woodrow B. Thompson, and Andres Meglioli
Maine Geological Survey, Open-File Map 97-41
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Surficial geology of the Raymond quadrangle, Maine
Michael J. Retelle
Maine Geological Survey, Open-File Map 97-57
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Surficial geology of the Sanford quadrangle, Maine
Craig D. Neil
Maine Geological Survey, Open-File Map 97-55
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Surficial geology of the Sebago Lake quadrangle, Maine
Carol T. Hildreth
Maine Geological Survey, Open-File Map 97-53
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Surficial geology of the West Newfield quadrangle, Maine
Robert M. Newton
Maine Geological Survey, Open-File Map 97-47
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Bedrock geology of the North Windham 7.5' quadrangle, Maine
Arthur M. Hussey II
Maine Geological Survey, Open-File Report 96-16. accompanies Open-File Map 97-43
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Geology of the Standish 7.5' quadrangle, southwestern Maine
Arthur M. Hussey II
Maine Geological Survey, Open-File No. 96-1
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Preliminary report: Bedrock geology of the Naples and Raymond quadrangles
John W. Creasy
Maine Geological Survey, Open-File Report 96-4
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Structure and stratigraphy across the Hackmatack Pond Fault, Kennebec and Waldo Counties, Maine
Kost A. Pankiwskyj
Maine Geological Survey, Open-File Report 96-2
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Surficial geology of the Maine inner continental shelf; Boothbay Harbor to North Haven, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-10
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Surficial geology of the Maine inner continental shelf; Cape Elizabeth to Pemaquid Point, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-9
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Surficial geology of the Maine inner continental shelf; Mt. Desert Island to Jonesport, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-12
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Surficial geology of the Maine inner continental shelf; Ogunquit to the Kennebec River, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-8
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Surficial geology of the Maine inner continental shelf; Petit Manan Point to West Quoddy Head, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-13
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Surficial geology of the Maine inner continental shelf; Piscataqua River to Biddeford Pool, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-7
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Surficial geology of the Maine inner continental shelf; Rockland to Bar Harbor, Maine
Walter A. Barnhardt, Daniel F. Belknap, Alice R. Kelley, Joseph T. Kelley, and Stephen M. Dickson
Maine Geological Survey, Geologic Map 96-11
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Bedrock geology of the Bar Mills quadrangle, Maine
Robert G. Marvinney
Maine Geological Survey, Open-File Report 95-75
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Earthquakes in Maine, August 1747 to January 1992
Robert A. Johnston
Maine Geological Survey, Open-File Map 95-2.
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![Bedrock geology of the Sandy Bay, Penobscot Lake, and Seboomook Lake [15-minute] quadrangles, Maine by Robert G. Marvinney](https://digitalmaine.com/mgs_maps/1213/thumbnail.jpg "Bedrock geology of the Sandy Bay, Penobscot Lake, and Seboomook Lake [15-minute] quadrangles, Maine by Robert G. Marvinney")
Bedrock geology of the Sandy Bay, Penobscot Lake, and Seboomook Lake [15-minute] quadrangles, Maine
Robert G. Marvinney
Maine Geological Survey, Open-File Map 94-3
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Geomorphology and sedimentary framework of the inner continental shelf of Downeast Maine
Stephen M. Dickson, Joseph T. Kelley, and Walter A. Barnhardt
Maine Geological Survey, Open-File Report 94-11. Seismic reflection profiles, side-scan sonar images, bottom sediment composition and texture. Offshore coverage from Schoodic Point to Oak Bay.
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Complete Bouguer gravity anomaly map of Maine and vicinity
Kevin R. Bond
Maine Geological Survey. Map showing gravity contours and station locations.
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Bedrock geology of the Westport 7.5' quadrangle, Maine
Arthur M. Hussey II
Maine Geological Survey, Open-File No. 92-59
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Reconnaissance bedrock geology of the Brewer Lake quadrangle, Maine
John P. Kaszuba
Maine Geological Survey, Open-File Report 92-63 (Map superseded by Pollock, Stephen G. and West, David P., Jr., 2016, Maine Geological Survey Open-File 16-9). Map superseded by detailed bedrock map MGS Open-File 16-9.
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Reconnaissance bedrock geology of the Damariscotta quadrangle, Maine
Donald W. Newberg
Maine Geological Survey, Open-File Map 92-55 (Superseded by Grover and Newburg, 2016, Maine Geological Survey Open-File 16-22)