Green, M.R., . 1942. A study of the Oligocene Leporidae in the Kansas University Museum of Vertebrate Paleontology. Transactions of the Kansas Academy of Science , 45:20-33
Walker, M.V., . 1931a. Notes on fossil lagomorphs. Transactions of the Kansas Academy of Science, 34:122-124
Walker, M.V., . 1931b. Notes on North American fossil lagomorphs. Aerend, 2:227-240