Full reference: R. Kellogg. 1931. Pelagic mammals of the Temblor Formation of the Kern River region, California. Proceedings of the California Academy of Science 19(12):217-397
Sister taxa: none
Type specimen: CAS 4370, a partial skeleton. Its type locality is Sharktooth Hill, which is in a Langhian shoreface siltstone in the Temblor Formation of California.
Ecology: aquatic suspension feeder
Distribution: found only at Sharktooth Hill
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.