Middle Devonian stratigraphy in central Pennsylvania
Subtitle: a revision
By: by Rodger T. Faill, Donald M. Hoskins, Richard B. Wells.
Contributors: Hoskins, Donald M., joint author.; Wells, Richard B., joint author.
Series: General geology report ;; 70
Publisher: Pennsylvania Geological Survey
Published: 1978
Place of publication: Harrisburg
Language: eng
Number of pages: 28
Subjects: Geology, Stratigraphic -- Devonian.; Geology -- Pennsylvania.
Notes: Bibliography: p. 18-19.