1. Geologic map of the Crompton quadrangle, Rhode Island surficial geology / [cartographic material]
1956. 2011-04-19T17:48:59Z. 2012-02-14T00:25:41Z. Geological Survey (U.S.). The Survey. English. Public. Rhode Island.
Search Results
1956. 2011-04-19T17:41:29Z. 2012-02-14T23:29:15Z. Nichols, David R. (David Ryden), 1930-. U.S. Geological Survey. English. Public. Rhode Island, Washington County, and Newport County.
3. Geologic map of the Providence quadrangle, Rhode Island surficial geology / [cartographic material]
1956. 2011-04-13T17:35:01Z. 2012-02-13T19:41:46Z. Geological Survey (U.S.). The Survey. English. Public. Rhode Island.
