Kennedy, W. J., Cobban, W. A., et al. 2001. A revision of the Turonian members of the ammonite Collignoniceratinae from the United States Western Interior and Gulf Coast. (267): 61, f.1-123.
Type Status:
Paratype
Place:
Fall River County, South Dakota, United States, North America
Collection Date:
5 Oct 1987
Geologic Age:
Mesozoic / Cretaceous / Late / Turonian
Record Last Modified:
17 Oct 2024
Site Number:
D 13834
Stratigraphy:
/ Carlile Sh
Taxonomy:
Animalia Mollusca Cephalopoda Ammonoidea Collignoniceratidae