Bibliography Record
| Osborn, Henry Fairfield | |||
| 1925 | Final conclusions on the evolution, phylogeny, and classification of the Proboscidea. Proc. Amer. Philos. Soc. 64: 17-35. 3 figs. –Sirs., 18. | ||
Related Index Records
None Found
Bibliography and Index of the Sirenia and Desmostylia 
| Osborn, Henry Fairfield | |||
| 1925 | Final conclusions on the evolution, phylogeny, and classification of the Proboscidea. Proc. Amer. Philos. Soc. 64: 17-35. 3 figs. –Sirs., 18. | ||
None Found