06444 - Great Collection of 6 Striatolamia macrota Shark Teeth Paleocene Goniatites During the lower Cretaceous

During the lower Cretaceous

The color of its enamel varies between tones of cream and brown

Planiscutellum

8 mm  //  1

Journal of Vertebrate Paleontology

06444 - Great Collection of 6 Striatolamia macrota Shark Teeth Paleocene Goniatites During the lower CretaceousStriatolamia macrota, Agassiz 1843 (sand tiger shark) Chondrichthyes Lamniformes Odontaspididae Alternative combination: Carcharias macrota Belongs to Striatolamia according to G. Cuny and S. Risnes 2005 See also Long 1992, Long and Stilwell 2000 and Squires 2001 Ecology: nektonic carnivore Environments: marine, offshore, estuary bay, marginal marine , terrestrial , reef, buildup or bioherm , shallow subtidal , deep subtidal shelf. Age range: 55. 8 to