LANDMAN, NEIL H. & COBBAN, WILLIAM A., 2003, Ammonites from the Upper Part of the Pierre Shale and Fox Hills Formation of Colorado
LANDMAN, NEIL H. & COBBAN, WILLIAM A., 2003, Ammonites from the Upper Part of the Pierre Shale and Fox Hills Formation of Colorado, American Museum Novitates 3388, pp. 1-46
publication ID |
https://doi.org/10.1206/0003-0082(2003)388<0001:AFTUPO>2.0.CO;2 |
link to original document |
https://doi.org/10.1206/0003-0082(2003)388<0001:AFTUPO>2.0.CO;2 |
document provided by |
Carolina |
Coahuilites | 13-15 | ||
Sphenodiscus | 15-23 | ||
Hoploscaphites undetermined | 33-35 | ||
Jeletzkytes | 35-39 | ||
Jeletzkytes undetermined | 39-44 |
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