30377 - Rare 0.91 Inch Cordania wessmani Lower Devonian Trilobite - Oklahoma USA Palaeoperca Fell: 18 July 2011

Fell: 18 July 2011

Fe/Mn=31-35)

Twelker: Eric Twelker

†Sclerorhynchus sp

It may correspond to a juvenile individual or a newly emerged replacement tooth

30377 - Rare 0.91 Inch Cordania wessmani Lower Devonian Trilobite - Oklahoma USA Palaeoperca Fell: 18 July 2011Cordania, Clarke 1892 (trilobite) Trilobita Brachymetopidae PaleoDB taxon number: 21127 Parent taxon: Brachymetopidae according to J. M. Adrain and G. J. Kloc 1997 See also Owens and Hammann 1990 and Sepkoski 2002 Sister taxa: Australosutura, Brachymetopinae, Cheiropyge, Hahnus, Latecephalus, Mystrocephala, Narinia, Scharyiinae Subtaxa: none Ecology: fast moving low level epifaunal deposit feeder Environments: marine (2 collections), deep subtidal