| Authors(s) | Baur, G. |
| Year | 1893a |
| Title | Notes on the classification and taxonomy of the Testudinata. Proc. Amer. Phil. Soc. 31: 210-225. |
| Authors(s) | Baur, G. |
| Year | 1893a |
| Title | Notes on the classification and taxonomy of the Testudinata. Proc. Amer. Phil. Soc. 31: 210-225. |