Zoobank LSID. http://zoobank.org/ urn:lsid:zoobank.org:act:
6D960230-3799-4597-BAAD-2537772B99A6
Figs. 2, 3
Holotype. OU 22026 – dorsal part of braincase, comprising much of the supraoccipital and parts of the parietals and squamosals, preserved with the original dorsal surface down, and the bioeroded ventral surface upwards; left tympanic bulla lacking the posterior process; five teeth with little or no remnants of the crown. All elements were closely associated, with no other fossil cetacean remains nearby.