The Permian or Upper Carboniferous flora of West Virginia and S.W. Pennsylvania
By: by Wm. M. Fontaine ... and I. C. White.
Contributors: White, I. C. 1848-1927.
Series: Pennsylvania. Geological Survey, 2d. Report of progress -- PP.; Report of progress (Geological Survey of Pennsylvania) -- PP.
Publisher: Pub. by the Board of Commissioners for the Second Geological Survey
Published: 1880
Place of publication: Harrisburg
Language: eng
Number of pages: 143
Subjects: Paleobotany -- Permian.; Paleobotany -- West Virginia.; Paleobotany -- Pennsylvania.