The Maine Geological Survey provides the people and businesses of Maine with essential geologic information about the land where we live and work.
Note: Many state documents are offered in PDF format. To view PDF documents, you will need the free Adobe Reader. If you need assistance, view our Maine government PDF Help page or contact the contributing Maine State agency via the link on the left sidebar under “Links”.
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Surficial materials of the Eastport quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-112
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Surficial materials of the Epping quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-161
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Surficial materials of the Farmington Falls quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-78
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Surficial materials of the Harrington quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-164
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Surficial materials of the Hinckley quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-66 (Superseded by Johnston and Locke, 2016, Maine Geological Survey Open-File 16-4)
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Surficial materials of the Hopkins Pond quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-149
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Surficial materials of the Jonesport quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-172
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Surficial materials of the Lead Mountain quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-156
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Surficial materials of the Liberty quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-42
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Surficial materials of the Long Lake quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-120
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Surficial materials of the Lubec quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-113
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Surficial materials of the Machias Bay quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-123
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Surficial materials of the Machias quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-170
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Surficial materials of the Madison East quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-62
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Surficial materials of the Madison West quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-61
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Surficial materials of the Meddybemps Lake East quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-107
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Surficial materials of the Mercer quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-64
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Surficial materials of the Molasses Pond quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-154
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Surficial materials of the Montegail Pond quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-158
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Surficial materials of the Moose River quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-125
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Surficial materials of the Mount Blue quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-73 (Superseded by Spigel and Locke, 2018, Maine Geological Survey Open-File 18-19)
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Surficial materials of the Newport quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-54
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Surficial materials of the New Sharon quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-75
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Surficial materials of the Norridgewock quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-65
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Surficial materials of the Northeast Bluff quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-157