A lithostratigraphic, petrographic, and chemical investigation of the Lower Middle Ordovician carbonate rocks in central Pennsylvania.
Series: Pennsylvania. Topographic and Geologic Survey. General geology report G 53; Bulletin G ;; 53.
Publisher: PENNSYLVANIA GEOLOGICAL SURVEY
Published: 1969
Place of publication: Harrisburg
Language: eng
Number of pages: 224
Subjects: Rocks, Carbonate -- Pennsylvania.; Geology, Stratigraphic -- Ordovician.; Geology -- Pennsylvania.
Notes: Bibliography: p. 105-108.
"Pennsylvania Geological Survey fourth series."
Issued in a case.