Stratigraphy of the Cambrian to Middle Ordovician rocks of central and western Pennsylvania
By: by Walter R. Wagner.
Series: [Pennsylvania.Topographic and Geologic Survey]Bulletin; G49; Bulletin G ;; 49.
Publisher: [Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey]
Published: 1966
Place of publication: Harrisburg
Language: eng
Number of pages: 156
Subjects: Geology, Stratigraphic -- Cambrian; Geology, Stratigraphic -- Ordovician; Petrology -- Pennsylvania
Notes: Bibliography: p. 43-44.
"Pennsylvania Geological Survey fourth series."
In slipcase.