06439 - Great Collection of 5 Ginglymostoma sp Nurse Shark Teeth Paleocene Stephanodus Date: 2001
Yard notes & kiln story
Description
Date: 2001
It is a tooth of the upper jaw of a cow shark
Applied Petrology Laboratory (APPLIED PETROLOGY LABORATORY
It has not even been treated with stabilizers
Beautiful association of two Cretolamna teeth and one Stephanodus dentary
06439 - Great Collection of 5 Ginglymostoma sp Nurse Shark Teeth Paleocene Stephanodus Date: 2001Ginglymostoma 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: