| Publication Type: | Journal Article |
| Year of Publication: | 1974 |
| Authors: | E. Buge, G. Muniz deC. B. |
| Journal: | Annales Paleont. (Invert.) |
| Volume: | 60 |
| Issue: | 2 |
| Pagination: | 189-207 |
| Date Published: | 1974 |
| Publication Type: | Journal Article |
| Year of Publication: | 1974 |
| Authors: | E. Buge, G. Muniz deC. B. |
| Journal: | Annales Paleont. (Invert.) |
| Volume: | 60 |
| Issue: | 2 |
| Pagination: | 189-207 |
| Date Published: | 1974 |