Chondrichthyes - Orectolobiformes - Orectolobidae
Full reference: G. R. Case, D. R. Schwimmer, P.D. Borodin and J.J. Leggett. 2001. A new selachian fauna from the Eutaw Formation (Upper Cretaceous/Early to Middle Santonian) of Chattahoochee County, Georgia. Palaeontographica Abteilung A 261(Lfg. 4-6):83-102
Parent taxon: Orectolobidae according to J. A. Schubert et al. 2017
See also Bourdon et al. 2011 and Case et al. 2001
Sister taxa: Cederstroemia, Cirriscyllium, Cretorectolobus, Eometlaouia, Eucrossorhinus, Gryphodobatis, Heteroscyllium, Microdontaspis, Nebriinae, Orectoloboides, Orectolobus, Restesia, Squatiscyllium, Synchismus
Subtaxa: Columbusia deblieuxi Columbusia fragilis
Type: Columbusia fragilis
Ecology: nektobenthic carnivore
Distribution:
• Cretaceous of United States (4: Georgia, New Mexico, Texas, Utah collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.