Bibliography and Index of the Sirenia and Desmostylia 
Bibliography Record
| x | Hay, Oliver Perry | ||
| 1923a | Characters of sundry fossil vertebrates. Pan-American Geologist 39: 101-120. Figs. 4-5. Pls. 7-9. March 1923. –In section III ("Desmostylus: its species and relationships"), criticizes Hannibal's erection of the species D. cymatias; proposes the names D. californicus and Cornwallius; refutes Abel's theory of multituberculate affinities for desmostylians; and proposes the suborders Desmostyliformes and Trichechiformes within the Sirenia (105-109). | ||
Related Index Records
10 related index terms
Cornwallius Hay, 1923
| x | D | * | 1923a | Hay, O.P. (n.gen.; 106-107.) |
Cornwallius sookensis (Cornwall, 1922) Hay, 1923
| x | D | * | 1923a | Hay, O.P. (n.comb.; 106.) |
Desmostyliformes Hay, 1923
| x | D | * | 1923a | Hay, O.P. (new suborder; 109.) |
Desmostylus californicus Hay, 1923
| x | D | * | 1923a | Hay, O.P. (n.sp.; 105-106.) |
Desmostylus cymatias Hannibal, 1922
| x | D | * | 1923a | Hay, O.P. (validity questioned; 105-106.) |
Desmostylus hesperus Marsh, 1888
| x | D | 1923a | Hay, O.P. (comp. w/ other Desmostylus; 105-108.) |
Desmostylus Marsh, 1888
| x | D | 1923a | Hay, O.P. (review; 105-109.) |
Desmostylus sookensis Cornwall, 1922
| x | D | * | 1923a | Hay, O.P. (referred to Cornwallius, n.gen.; 106-107.) |
Phylogeny and Affinities of the Sirenia and/or Desmostylia
(SEE ALSO under species)
(SEE ALSO under species)
| x | D | 1923a | Hay, O.P. (Desmostylus placed in separate suborder of sirs.; 107-109.) |
Trichechiformes Hay, 1923
| x | * | 1923a | Hay, O.P. (new suborder; 109.) |