Fitch, John E. and Lavenberg, Robert J. 1983. "Teleost Fish Otoliths from Lee Creek Mine, Aurora, North Carolina (Yorktown Formation: Pliocene)." In Geology and paleontology of the Lee Creek Mine, North Carolina, I. 509–529. Washington, D.C.: Smithsonian Institution Press. In Smithsonian Contributions to Paleobiology, 53. https://doi.org/10.5479/si.00810266.53.509.