Alternative combination: Lamna twiggsensis
Full reference: G. R. Case. 1981. Late Eocene Selachians from South-Central Georgia. Palaeontographica Abteilung A 176(Lfg. 1-3):52-79
See also Case 1981
Sister taxon: Brachycarcharias lerichei
Type specimen: USNM 32506, a tooth. Its type locality is Huber Kaolin Quarry, which is in an Eocene marine claystone in the Jacksonian Formation of Georgia.
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.