TY  - JOUR
TI  - The Classification and Phylogeny of the Artiodactyla
T2  - Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
VL  - 24
IS  - 126
UR  - https://www.biodiversitylibrary.org/part/211329
PB  - American Philosophical  Society
CY  - Philadelphia
PY  - 1887
SP  - 377
EP  - 400
AU  - Cope, E. D. (Edward Drinker),
ER  -