Gregory J Walsh

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1) Bedrock geologic map of the Hartland and North Hartland quadrangles, Windsor County, Vermont, and Sullivan and Grafton Counties, New Hampshire

Author

Geological Survey (U.S.)

Series

Scientific investigations map volume 3361

Publisher

U.S. Department of the Interior, U.S. Geological Survey

Pub. Date

2016.

Language

English

2) Bedrock geologic map of the Mount Ascutney 7.5- x 15- minute quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire

Author

Geological Survey (U.S.)

Series

Scientific investigations map volume 3440

Publisher

U.S. Department of the Interior, U.S. Geological Survey

Pub. Date

2020.

Language

English

3) Bedrock geologic map of the Springfield 7.5 x 15 quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire

Author

Geological Survey (U.S.)

Series

Scientific investigations map volume 3462

Publisher

U.S. Department of the Interior, U.S. Geological Survey

Pub. Date

2020.

Language

English