06434 - Great Collection of 4 Ginglymostoma sp Nurse Shark Teeth Paleocene Drotops In this case we can

In this case we can observe how it has a strong wear facet

Calymenina

they were extracted from the same stratigraphic level

Schreibersite abundant occurring as cm-sized skeletal crystals at the centers of kamacite crystals

many 100-1000 g

06434 - Great Collection of 4 Ginglymostoma sp Nurse Shark Teeth Paleocene Drotops In this case we canGinglymostoma sp, Mller and Henle 1838 (nurse shark) Chondrichthyes Orectolobiformes Ginglymostomatidae Synonym: Acrodobatis Leidy 1877 (taxon 124936) Parent taxon: Ginglymostomatidae according to R. Tabuce et al. 2005 See also Case and Schwimmer 1988, Jordan 1963, Leriche 1942, Purdy et al. 2001, Sepkoski 2002, Thurmond and Jones 1981, White 1926 and Woodward 1889 Sister taxa: Cantioscyllium, Nebrius, Plicatoscyllium, Protoginglymostoma Subtaxa: