A revision of the generic classification of the family Echinoceratidae (Cephalopoda, Ammonoidea) (Lower Jurassic)

https://kuscholarworks.ku.edu/handle/1808/3658
Title: A revision of the generic classification of the family Echinoceratidae (Cephalopoda, Ammonoidea) (Lower Jurassic)
Author(s):
T. A. Getty
Paleo Publication Type:
KU Paleontological Contributions
Publication Format:
Journal article
Year of publication:
1973