30214 - Gorgeous 3.21 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Notinodon It is not easy to

It is not easy to find this type of pieces in these sites due to the destructive metholodology of many local miners

Beautiful example of NWA 8725 Carbonaceous Chondrite CR2

Lavocat 1954

Greenland (1)

Sokotosuchus

30214 - Gorgeous 3.21 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Notinodon It is not easy toNice and well prepared specimen. 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, Cheirurinae, Cheirurus,