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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Significant sand and gravel aquifers in the Waterville quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-30
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Significant sand and gravel aquifers in the Weeks Mills quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-4
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Significant sand and gravel aquifers in the West Lubec quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-129
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Significant sand and gravel aquifers in the Whiting quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-128
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Significant sand and gravel aquifers in the Whitneyville quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-194
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Significant sand and gravel aquifers in the Wilton quadrangle, Maine
Craig D. Neil and Daniel B. Locke
Maine Geological Survey, Open-File Map 00-38
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Surficial geology of the Casco quadrangle, Maine
Carol T. Hildreth
Maine Geological Survey, Open-File Map 00-141
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Surficial materials of the Addison quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-171
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Surficial materials of the Amherst quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-150
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Surficial materials of the Beech Hill Pond quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-152
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Surficial materials of the Belgrade Lakes quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-67
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Surficial materials of the Bog Lake quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-166
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Surficial materials of the Bridgton quadrangle, Maine
Daniel B. Locke and Carol T. Hildreth
Maine Geological Survey, Open-File Map 00-140
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Surficial materials of the Burnham quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-56
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Surficial materials of the Calais quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-105
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Surficial materials of the Canaan quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-52
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Surficial materials of the Casco quadrangle, Maine
Daniel B. Locke and Carol T. Hildreth
Maine Geological Survey, Open-File Map 00-143
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Surficial materials of the Cherryfield quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-163
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Surficial materials of the Clinton quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-55
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Surficial materials of the Columbia Falls quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-168
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Surficial materials of the Cross Island quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-126
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Surficial materials of the Cutler quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-124
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Surficial materials of the Devils Head quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-106
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Surficial materials of the Eastbrook quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-153
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Surficial materials of the East Dixfield quadrangle, Maine
Daniel B. Locke
Maine Geological Survey, Open-File Map 00-76 (Superseded by Spigel and Locke, 2018, Maine Geological Survey Open-File 18-17)