id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
flmnh-328	Bogan, Arthur; Portell, Roger	Early Pleistocene freshwater bivalves (Mollusca: Unionidae) from the Leisey Shell Pits, Hillsborough County, Florida	1995	12	.pdf	application/pdf	4041	339	70	The fossil occurrence of Megalonaias and Elliproideus, 320 kilometers south of their modern range limit in the panhandle of Florida points to a major range contraction ofthese unionid species in peninsular Florida since the Pleistocene. RESUMEN Se reportan valvas unionidas provenientes de la formaci6n de Bermont del Pleistoceno temprano en los dep6sitos de conchuelas de Leisey, en el condado de Hillborough, Florida. The modern unionid fauna of the panhandle and peninsular Florida has been surveyed, and problems with the identification of individual species examined (Athearn 1964; Butler 1989;	cache/flmnh-328.pdf	txt/flmnh-328.txt