TY  - BOOK
AU  - Rice, Charles L.
CN  - QE75
CN  - QE75
CY  - [Washington, D.C.] :
CY  - Denver, CO :
DA  - 1987.
ID  - 119991
KW  - Shale
KW  - Geology, Stratigraphic
PB  - U.S. G.P.O. ;
PB  - For sale by Books and Open-File Reports Section, U.S. Geological Survey,
PP  - [Washington, D.C.] :
PP  - Denver, CO :
PY  - 1987.
T1  - The Betsie Shale Member :a datum for exploration and stratigraphic analysis of the lower part of the Pennsylvanian in the Central Appalachian Basin /
TI  - The Betsie Shale Member :a datum for exploration and stratigraphic analysis of the lower part of the Pennsylvanian in the Central Appalachian Basin /
VL  - 1834
ER  -