| Publication Type: | Journal Article |
| Year of Publication: | 2005 |
| Authors: | G. W. Rothwell, Mapes, G., Hernandez-Castillo, G. R. |
| Journal: | Taxon |
| Volume: | 54 |
| Issue: | 3 |
| Start Page: | 733 |
| Pagination: | 733-750 |
| Date Published: | 08/2005 |
| URL: | http://www.geologia.unam.mx/igl/deptos/paleo/hernandezcg/pdf/pdf9.pdf |