| A pteroscaphitid (Cephalopoda, Ammonoidea) from the Upper Cretaceous (Turonian) of Kansas |
Crick, R.E. |
Journal of Paleontology vol. 53, no. 1, pp. 98-102 |
1979 |
N/A
|
| Morphologic variations in the ammonite genus Scaphites of the Blue Hill member, Carlile Shale (Upper Cretaceous) Kansas |
Crick, R.E. |
M.S. thesis, Department of Geology, University of Kansas, Lawrence, KS 87 pages, (avail. as Kans. Geol. Survey, Open-file Rept., no. 76-1) |
1976 |
N/A
|
| Morphological variations in the ammonite Scaphites of the Blue Hill member, Carlile Shale, Upper Cretaceous, Kansas |
Crick, R.E. |
Kansas University, Paleontological Contributions, Paper no. 88, 28 pages |
1978 |
N/A
|