TY  - ART
TI  - Smithsonian contributions to paleobiology / A Lower Eocene frigatebird from the Green River formation of Wyoming (Pelecaniformes, Fregatidae) — Illustration, Page 25
PY  - 1977
UR  - https://www.biodiversitylibrary.org/page/58106295
ID  - page-58106295
ER  -