Author: Simpson, Howard E. / Publisher: The Survey - Yale University Library GeoBlacklight Search Results

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1. Geologic map of the Bristol quadrangle, Connecticut surficial geology / [cartographic material]

1961. 2011-05-06T17:33:20Z. 2012-02-14T23:32:38Z. Simpson, Howard E. The Survey. English. Public. Connecticut, Hartford County, Litchfield County, and New Haven County.

2. Geologic map of the New Britain quadrangle, Connecticut surficial geology / [cartographic material]

1959. 2011-04-28T17:49:47Z. 2012-02-14T23:31:07Z. Simpson, Howard E. The Survey. English. Public. Connecticut and Hartford County.

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