| Publication Type: | Journal Article |
| Year of Publication: | 1992 |
| Authors: | A. F. Budd, Stemann, T. A., Stewart, R. H. |
| Journal: | Journal of Paleontology |
| Volume: | 66 |
| Issue: | 4 |
| Pagination: | 570 - 594 |
| Date Published: | 1992/// |
| URL: | http://www.jstor.org/stable/1305843 |