TY  - BOOK
AU  - Powell,Charles Lewis
ED  - Geological Survey (U.S.)
TI  - Age, stratigraphy, and correlation of the late Neogene Purisima Formation, central California coast ranges
PY  - 2007///
CY  - Reston, Va.
PB  - U.S. Geological Survey
KW  - Geology, Stratigraphic
KW  - Neogene
KW  - Geology
KW  - California
KW  - Pacific Coast
N1  - Includes bibliogr. references : (p.17-22)
ER  -