Crotalocephalus (Crotalocephalus) cf. affinis ( HAWLE et CORDA, 1847)

Budil, Petr & Mergl, Michal, 2019, Trilobite Assemblage Of Calceola - Bearing Beds In Acanthopyge Limestone (Choteč Formation, Middle Devonian, Eifelian, Prague Basin, The Czech Republic), Fossil Imprint 75 (1), pp. 79-91 : 81

publication ID

https://doi.org/ 10.2478/if-2019-0007

persistent identifier

https://treatment.plazi.org/id/912E6907-FFBA-FFF8-FC3D-84B7C12CFCC6

treatment provided by

Diego

scientific name

Crotalocephalus (Crotalocephalus) cf. affinis ( HAWLE et CORDA, 1847)
status

 

Crotalocephalus (Crotalocephalus) cf. affinis ( HAWLE et CORDA, 1847)

Text-fig. 3i

M a t e r i a l. Fragment of cranidium, internal mould.

R e m a r k s. Only one specimen available – an incomplete cranidium (internal mould) is not sufficiently preserved to enable definite affiliation to the species. Despite this, in most of its features (shape of glabella, glabellar furrows and occipital ring), it fits well with the diagnosis of Crotalocephalus affinis ( HAWLE et CORDA, 1847) done by Přibyl and Vaněk (1973).

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF