Publisher: The Survey ; For sale by Map Distribution / Subject: Geology, Stratigraphic / Spatial Coverage: Appalachian Basin - Yale University Library GeoBlacklight Search Results

Start Over Publisher The Survey ; For sale by Map Distribution Subject Geology, Stratigraphic Spatial Coverage Appalachian Basin

1. Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian Basin from Lake County, Ohio, to Juniata County, Pennsylvania

1992. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Appalachian Basin. Cambrian and Ordovician.

2. Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Richland County, Ohio to Rockingham County, Virginia

1991. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Appalachian Basin. Cambrian and Ordovician.