30729 - Top Beautiful 3.01 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Ganolepis The type species G

The type species G

some of the free standing sectors during the preparation process have been fractured and glued again

Subtaxa: Olenus austriacus

Rare and beautiful unidentified asaphids trilobites

Classifier: J

30729 - Top Beautiful 3.01 Inch Crotalocephalina (Crotalocephalus) gibbus Lower Devonian Trilobite Ganolepis The type species GCrotalocephalina 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, Chiozoon, Contracheirurus,