Leriche, M. 1942. Soc.Geol.France Mem. (n.45): 14, pl.2,f.2.
Ebersole, J., et al. Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an alaysis of otoliths.
Type Status:
syntype
Place:
Oliver County, North Dakota, United States, North America
Geologic Age:
Cenozoic - Paleogene - Eocene
Record Last Modified:
6 May 2024
Skeletal Morphology:
Skull element, tooth
Taxonomy:
Animalia Chordata Vertebrata Pisces Chondrichthyes Elasmobranchii Galeomorphii Lamniformes Lamnidae