1. Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Format: Map Access & Availability: Loading
2. Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Geological Survey ; Denver, Colo. : For sale by U.S. Geological Survey, Information Services, 2011 Format: Map Access & Availability: Loading
3. Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Format: Map Access & Availability: Loading
4. Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Dept., of the Interior, U.S. Geological Survey ; Denver, Colo. : For sale by U.S. Geological Survey, Information Services, 2010 Format: Map Access & Availability: Loading
5. Bedrock geologic map of the Old Lyme quadrangle, New London and Middlesex Counties, Connecticut Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Format: Map Access & Availability: Loading
6. Surface gamma-ray survey of the Barre West quadrangle, Washington and Orange counties, Vermont Author/Creator: Walsh, Gregory J. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Book Access & Availability: Loading