Geological Survey of Pennsylvania
Subtitle: Final report ordered by Legislature, 1891. A summary description of the geology of Pennsylvania.
Contributors: Ingham, William A. 1827-1913, comp.
Publisher: Board of Commissioners for the Geological Survey
Published: 1892
Place of publication: Harrisburg
Language: eng
Subjects: Geology, Stratigraphic -- Paleozoic; Geology -- Pennsylvania; Coal -- Pennsylvania
Table of contents: title: v. 1. Laurentian, Huronian, Cambrian and Lower Silurian formations, by J.P. Lesley.; title: v. 2 Upper Silurian and Devonian formations, by J.P. Lesley.; title: v. 3. pt. 1. Carboniferous formations, by J.P. Lesley, E.V. d'Invilliers, and A.D.W. Smith. pt. 2. Bituminous coal fields, by E.V. d'Invilliers. The new red of Bucks and Montgomery Counties, by B.S. Lyman.