TY  - JOUR
A1  - Bagg, R. M.
JO  - U. S. Geol. Survey Bulletin
C1  - vol. 513
TI  - Pliocene and Pleistocene Foraminifera from southern California
UR  - https://pubs.usgs.gov/bul/0513/report.pdf
VL  - 513
PY  - 1912
Y2  - 2026-07-13
ER  -