| Publication Type: | Journal Article |
| Year of Publication: | 1999 |
| Authors: | A. F. Budd, Johnson K. G. |
| Journal: | Bulletins of American Paleontology |
| Volume: | 356 |
| Pagination: | 1 - 83, pl. 1-21 |
| Date Published: | 1999/// |
| URL: | http://sdrv.ms/Wns2VWhttp://www.archive.org/details/bulletinsofameri356pale |