| Publication Type: | Journal Article |
| Year of Publication: | 1993 |
| Authors: | P. D. Ward, W Kennedy J. |
| Journal: | Paleontological Society Memoir |
| Volume: | 34 |
| Pagination: | 1 - 58 |
| Date Published: | 1993/// |
| URL: | http://www.jstor.org/stable/1315613 |
| Publication Type: | Journal Article |
| Year of Publication: | 1993 |
| Authors: | P. D. Ward, W Kennedy J. |
| Journal: | Paleontological Society Memoir |
| Volume: | 34 |
| Pagination: | 1 - 58 |
| Date Published: | 1993/// |
| URL: | http://www.jstor.org/stable/1315613 |