Bourque, Jason. “A Spotted Turtle (Testudines, Emydidae) from the Early Pleistocene (late Blancan) of North-Central Florida”. Bulletin of the Florida Museum of Natural History 55, no. 2 (December 8, 2016): 39–50. Accessed October 29, 2025. https://mail.flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol55-no2.