Portell, R., Schindler, K. and Nicol, D. (1995) “Biostratigraphy and paleoecology of the Pleistocene invertebrates from the Leisey Shell Pits, Hillsborough County, Florida”, Bulletin of the Florida Museum of Natural History, 37(5), pp. 127–164. doi: 10.58782/flmnh.srqy4474.