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 Madawaska quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-97
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Surficial materials of the Mapleton quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 02-55
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Surficial materials of the Mars Hill quadrangle, Maine
Craig D. Neil
Maine Geological Survey, Open-File Map 02-67
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Surficial materials of the McClusky Lake quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-83
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Surficial materials of the Monmouth quadrangle, Maine
Daniel B. Locke and Mickael E. Foley
Maine Geological Survey, Open-File Map 02-160
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Surficial materials of the Mud Lake quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-85
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Surficial materials of the New Sweden quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-74
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Surficial materials of the Number Nine Lake quadrangle, Maine
Craig D. Neil
Maine Geological Survey, Open-File Map 02-68
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Surficial materials of the Old Orchard Beach quadrangle, Maine
Michael J. Retelle
Maine Geological Survey, Open-File Map 02-227
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Surficial materials of the Oxbow East quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 02-59
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Surficial materials of the Packard Lake quadrangle, Maine
Craig D. Neil
Maine Geological Survey, Open-File Map 02-69
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Surficial materials of the Paulette Brook quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-101
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Surficial materials of the Picard Brook quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-71
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Surficial materials of the Portage Lake East quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 02-86
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Surficial materials of the Presque Isle quadrangle, Maine
Craig D. Neil
Maine Geological Survey, Open-File Map 02-62
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Surficial materials of the Speckled Mountain quadrangle, Maine
Woodrow B. Thompson
Maine Geological Survey, Open-File Map 02-103
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Surficial materials of the Spinney Brook quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 02-61
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Surficial materials of the Square Lake East quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-81
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Surficial materials of the Square Lake West quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-80
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Surficial materials of the St. Agatha quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-100
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Surficial materials of the St. John quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-93
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Surficial materials of the Stockholm quadrangle, Maine
Michael E. Foley
Maine Geological Survey, Open-File Map 02-82
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Surficial materials of the Van Buren quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-91
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Surficial materials of the Violette Stream quadrangle, Maine
Thomas K. Weddle
Maine Geological Survey, Open-File Map 02-90
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Surficial materials of the Washburn quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 02-88