Vitek, Natasha S.; Joyce, Walter G. (2015). "A Review of the Fossil Record of New World Turtles of the Clade Pan-Trionychidae". Bulletin of the Peabody Museum of Natural History. 56 (2): 185–244. doi:10.3374/014.056.0204. ISSN0079-032X. S2CID86006102.
semanticscholar.org
api.semanticscholar.org
Vitek, Natasha S.; Joyce, Walter G. (2015). "A Review of the Fossil Record of New World Turtles of the Clade Pan-Trionychidae". Bulletin of the Peabody Museum of Natural History. 56 (2): 185–244. doi:10.3374/014.056.0204. ISSN0079-032X. S2CID86006102.
worldcat.org
search.worldcat.org
Vitek, Natasha S.; Joyce, Walter G. (2015). "A Review of the Fossil Record of New World Turtles of the Clade Pan-Trionychidae". Bulletin of the Peabody Museum of Natural History. 56 (2): 185–244. doi:10.3374/014.056.0204. ISSN0079-032X. S2CID86006102.