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Filter Total Items: 9586

Contour map of the bedrock surface, Avon Quadrangle, Connecticut Contour map of the bedrock surface, Avon Quadrangle, Connecticut

No abstract available.

Contour map of the bedrock surface, Hampden quadrangle, Massachusetts–Connecticut Contour map of the bedrock surface, Hampden quadrangle, Massachusetts–Connecticut

No abstract available.

Contour map of the bedrock surface, Hartford South Quadrangle, Connecticut Contour map of the bedrock surface, Hartford South Quadrangle, Connecticut

No abstract available.

Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts

Contours show the altitude of the bedrock surface. The position of the contours is based largely on data from wells and test holes supplemented by knowledge of the geologic history of the region. The map show the configuration of the bedrock surface if all unconsolidated earth materials were removed.

Contour map of the bedrock surface, Mount Tom Quadrangle, Massachusetts Contour map of the bedrock surface, Mount Tom Quadrangle, Massachusetts

No abstract available.

Contour map of the bedrock surface, Warren Quadrangle, Massachusetts Contour map of the bedrock surface, Warren Quadrangle, Massachusetts

No abstract available.
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