Boyd, B.M. & Seitz, J.C. (2021)
Global shifts in species richness have shaped carpet shark evolution. BMC Ecology and Evolution, 21, Article 192
DOI: 10.1186/s12862-021-01922-6
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Fossil sharks and rays of Gainesville creeks; Alachua County, Florida: Hogtown group; (middle Miocene to lower Pliocene). Florida Paleontological Society, Special Publication