TY  - BOOK
AU  - Schiner,George R.
AU  - Kimmel,Grant E.
ED  - Pennsylvania.
TI  - Mississippian stratigraphy of Northwestern Pennsylvania
U1  - 551.751097489 
PY  - 1972///
CY  - Washington, D.C
PB  - United States Government Printing Office
KW  - Geology, Stratigraphic
KW  - Mississippian
KW  - Geology
KW  - Pennsylvania
KW  - Survey
N1  - Prepared in cooperation with the Pennsylvania Topographic and Geologic Survey; Bibliography: p. A26-A27
ER  -