Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/).
Bibliography
Includes bibliographical references and index.
Contents
pt. 1. Fossil faunas of the Devonian and Mississippian, "Lower Carboniferous", of Virginia, West Virginia, and Kentucky -- part 2. Fossil faunas of Devonian sections in central and northern Pennsylvania.