A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ...
Lesley, J. Peter, 1819-1903.
A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Compiled ... by J.P. Lesley ... - Harrisburg, Board of Commissioners for the Geological Survey, 1889-90. - 3 v. illus. 23 cm. - Pennsylvania. [State geologist (1874-1890)] Report of progress P4 . - Report of progress (Geological Survey of Pennsylvania), P4. .
At head of title: Geological survey of Pennsylvania. Paged continuously.
gs 07000749
Paleontology--Pennsylvania.
QE157 / .A16 vol. 58, pts. 1-3
A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Compiled ... by J.P. Lesley ... - Harrisburg, Board of Commissioners for the Geological Survey, 1889-90. - 3 v. illus. 23 cm. - Pennsylvania. [State geologist (1874-1890)] Report of progress P4 . - Report of progress (Geological Survey of Pennsylvania), P4. .
At head of title: Geological survey of Pennsylvania. Paged continuously.
gs 07000749
Paleontology--Pennsylvania.
QE157 / .A16 vol. 58, pts. 1-3