Lazzari, Victor (1) Sumrall, Colin D. (university Of Tennessee), Sheffield, Sarah L. (university Of South Florida), Bauer, Jennifer E. (michigan State University), Thompson, Jeffrey R. (university Of Southampton) (1) Sheffield, Sarah L. (university Of South Florida), Limbeck, Maggie R. (university Of Tennessee, Bauer, Jennifer E. (museum Of Paleontologu, Hill, Stephen A. (university Of South Florida) (1) Pollock, Philip H. (university Of Central Florida, Usa), Edwards, Barry Clayton (university Of Central Florida, Usa) (1) Walvin, James (1)