Hulbert, Richard. “Equus from Leisey Shell Pit 1A and Other Irvingtonian Localities from Florida”. Bulletin of the Florida Museum of Natural History 37, no. 17 (March 14, 1995): 553–602. Accessed May 3, 2026. https://flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol37-no17.