21658 - Great Collection of 20 Ginglymostoma sp Nurse Shark Teeth Paleocene Acanthopyge inside his own maxillary bone

inside his own maxillary bone

During the Upper Cretaceous the north of Africa was a humid region close to the Sea of Tetis

roberti from the Agua Nueva Formation of Mexico

• Dawan of China (1)

90g of this rare type of Carbonaceous Chondrite CV3

21658 - Great Collection of 20 Ginglymostoma sp Nurse Shark Teeth Paleocene Acanthopyge inside his own maxillary boneGinglymostoma 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: