08314 - Beautiful 2.87 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Shark Teeth Collections In the phosphate basins of
Yard notes & kiln story
Description
In the phosphate basins of the Moroccan Western Sahara
LeBlanc et al
Zittel 1883 (ray-finned fish)
Gürich 1896 (horn coral)
-Euclastes acutirostris
08314 - Beautiful 2.87 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Shark Teeth Collections In the phosphate basins ofNice and well prepared specimen. It has tiny glued fractures. Crotalocephalina sp, Pibyl and Vanek 1964 (trilobite) Trilobita Phacopida Cheiruridae Parent taxon: Cheiruridae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Acanthoparyphinae, Anasobella, Ancyginaspis, Arcticeraurinella, Areia, Areiaspis, Borealaspis, Bornholmaspis, Ceraurinium, Ceraurinus, Cerauroides, Cerauromeros, Cerauropeltis, Ceraurus, Chacomurus,