| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | J. Cottreau |
| Journal: | Annales de Paléontologie (Invertébrés) |
| Volume: | 20 |
| Issue: | 3/4 |
| Pagination: | 173 - 192, pl. 62-65 |
| Date Published: | 1931/// |
| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | J. Cottreau |
| Journal: | Annales de Paléontologie (Invertébrés) |
| Volume: | 20 |
| Issue: | 3/4 |
| Pagination: | 173 - 192, pl. 62-65 |
| Date Published: | 1931/// |