TY  - JOUR
A1  - Cushman, J. A.
JO  - U. S. Geol. Survey Prof. Paper
SP  - 1
EP  - 88
C1  - 181: 1-88
TI  - Upper Eocene Foraminifera of the southeastern United States.
UR  - https://pubs.usgs.gov/pp/0181/report.pdf
VL  - 181
PY  - 1935
Y2  - 2026-08-19
ER  -