On the fossil faunas of the Upper Devonian
Subtitle: the Genesee section, New York
By: by Henry S. Williams
Series: U.S. Geological survey. Bulletin -- no. 41; Bulletin of the United States Geological Survey -- no. 41.
Publisher: Govt. Print. Off.
Published: 1887
Place of publication: Washington
Language: eng
Number of pages: 123
Subjects: Paleontology