Author: Prostka, Harold J. / Spatial Coverage: Park County - Yale University Library GeoBlacklight Search Results

Start Over Author Prostka, Harold J. Spatial Coverage Park County

1. Geologic map of the Abiathar Peak quadrangle, Yellowstone National Park, Wyoming and Montana [cartographic material]

1975. 2012-05-01T17:57:53Z. 2012-05-09T14:05:12Z. Prostka, Harold J. U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Park County.

2. Geologic map of the Pelican Cone quadrangle, Yellowstone National Park and vicinity, Wyoming [cartographic material]

1975. 2012-05-01T17:56:19Z. 2012-05-09T14:05:11Z. Prostka, Harold J. U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Park County.

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