A preliminary report on the palaeontology of Perry county
Subtitle: describing the order and thickness of its formations and its folded and faulted structure.
By: By E.W. Claypole ...
Series: Pennsylvania. Geological survey, 2d. Report of progress; F2; Report of progress (Geological Survey of Pennsylvania),; F2.
Publisher: Pub. by the Board of commissioners for the Second geological survey
Published: 1885
Place of publication: Harrisburg
Language: eng
Number of pages: 437
Subjects: Paleontology -- Pennsylvania -- Perry County; Geology -- Pennsylvania -- Perry County
Notes: On cover: Pennsylvania. Second geological survey, Perry county. Part I. Geology.