| Publication Type: | Journal Article |
| Year of Publication: | 1917 |
| Authors: | Pilsbry, H. A., Brown A. |
| Journal: | Proceedings of the Academy of Natural Sciences of Philadelphia |
| Volume: | 69 |
| Keywords: | Oligocene (Colombia) |
Taxonomic name:
File attachments:
| Publication Type: | Journal Article |
| Year of Publication: | 1917 |
| Authors: | Pilsbry, H. A., Brown A. |
| Journal: | Proceedings of the Academy of Natural Sciences of Philadelphia |
| Volume: | 69 |
| Keywords: | Oligocene (Colombia) |
