TY  - RPRT
TI  - Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira assemblage zone in the East Gulf Coastal Plain
AU  - Norman F. Sohl
AU  - Carl F. Koch
PY  - 1983
DO  - 10.3133/ofr83451
UR  - https://pubs.usgs.gov/publication/ofr83451
ID  - ofr83451
ER  -