Brodkorb, Pierce. “Catalogue of Fossil Birds: Part 2 (Anseriformes through Galliformes)”. Bulletin of the Florida Museum of Natural History 8, no. 3 (June 26, 1964): 195–335. Accessed May 15, 2026. https://flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol8-no3.