Author: Ratcliffe, Nicholas M. (Nicholas Morley), 1938- / Spatial Coverage: New York (State) - Yale University Library GeoBlacklight Search Results

Start Over Author Ratcliffe, Nicholas M. (Nicholas Morley), 1938- Spatial Coverage New York (State)

1. Bedrock geologic map of the State Line quadrangle, Columbia County, New York, and Berkshire County, Massachusetts [cartographic material]

1974. 2012-04-17T19:46:54Z. 2012-05-03T15:39:32Z. Ratcliffe, Nicholas M. (Nicholas Morley), 1938-. U.S. Geological Survey. English. Public. New York (State), Columbia County, Massachusetts, and Berkshire County.

2. Results of core drilling of the Ramapo fault at Sky Meadow Road, Rockland County, New York, and assessment of evidence for reactivation to produce current seismicity [cartographic material]

1982. 2016-01-07T20:36:23Z. 2016-07-13T21:10:33Z. Ratcliffe, Nicholas M. (Nicholas Morley), 1938-. U.S. Geological Survey. English. cartographic image. Public. New York (State), Rockland County, Rockland County (N.Y.), and Rockland County.