Isthminia panamensis Pyenson et al., 2015: Skull

Smithsonian source data can be found [here](https://ids.si.edu/ids/media_view?id=3d_package:8a3dc218-7fdd-44cf-8d97-2ba2cc3d92e0) This media file is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information and to review the 3D disclaimer, visit the Smithsonian’s [Terms of Use](https://www.si.edu/Termsofuse) page. Isthminia panamensis Pyenson et al., 2015: Skull Collector: Dr. Jorge Velez-Juarbe Dioselina Vigil Type Citation: Pyenson, N. D., et al. 2015. Isthminia panamensis, a new fossil inioid (Mammalia, Cetacea) from the Chargres Formation of Panama and the evolution of 'river dolphins' in the Americas. PeerJ. 10.7717/leerj.1227 Type Status: holotype Place: Panama Collection Date: 23 June 2011 Common name: river dolphin Taxonomy: Animalia Chordata Vertebrata Synapsida Mammalia Eutheria Cetacea Odontoceti Pan-inia EDAN-URL: edanmdm:nmnhpaleobiology_10369553