Order : Cetacea
Sub order : Odontoceti
Superfamily : Delphinoidea
Family : Odobenocetopsidae

Odobenocetops peruvianus de Muizon, 1993.
It is a 3D body fossil. Its type locality is Sud-Sacaco (Pliocene), which is in a Zanclean foreshore siltstone in the Pisco Formation of Peru. It is the type species of Odobenocetops.

For yours, this link including a paper of Odobenocetops peruvianus:

http://www.mediafire.com/?rt0ea3bzyoj14y3

Sincerely,