TY  - BOOK
AU  - Drake,Avery Ala
AU  - Pavlides,Louis
ED  - Geological Survey (U.S.)
TI  - Stratigraphic notes
U1  - 551.700973 
PY  - 1994///
CY  - Washington, D.C.
PB  - Department of the Interior, U.S. Geological Survey
KW  - Geology, Stratigraphic
KW  - Nomenclature
KW  - Geology
KW  - United States
ER  -