TY  - BOOK
A2  - United States Geological Survey
PY  - 1995
DA  - 1995//
TI  - Diatom genus Actinocyclus in the western United States
T3  - Professional paper 1543 A/B
PB  - U.S. Gov. Print. Off.
CY  - Washington, DC
KW  - Actinocyclus,West (U.S.)
KW  - PaleobotanyMiocene
KW  - PaleobotanyWest (U.S.)
KW  - Actinocyclus, FossilWest (U.S.)
LA  - English
N1  - J. Platt Bradbury and William N. Krebs, Eds.
ID  - 272073482
ER  -