30303 - Gorgeous 3.04 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Olenellus chiefensis Cope 1877 (perch-like fish)
Yard notes & kiln story
Description
Cope 1877 (perch-like fish)
Snajdr 1958 (trilobite)
it is very appropriate for subject matter experts
Retrieved 12 December 2015
because many pollen grains are preserved inside the coprolites
30303 - Gorgeous 3.04 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Olenellus chiefensis Cope 1877 (perch-like fish)Nice 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,