30444 - Beautiful 0.70 Inch Labiostria westropi Upper Cambrian Trilobite - Canada Bathynotus kueichouensis Olivine shows a thin rim

Olivine shows a thin rim (Figs

The main rich levels in these paleontological taxons are in the deeper stratigraphic levels of the sedimentarian filling of the Ouled Abdoun Basin

conical with blunt apices

Normally it is the species Otodus obliquus

Alethopteris whitneyi

30444 - Beautiful 0.70 Inch Labiostria westropi Upper Cambrian Trilobite - Canada Bathynotus kueichouensis Olivine shows a thin rimLabiostria, Palmer 1955 (trilobite) Trilobita Aphelaspididae PaleoDB taxon number: 20015 Parent taxon: Aphelaspididae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Amorphella, Aphelaspis, Apheloides, Dicanthopyge, Erixanium, Eugonocare, Kazakhius, Listroa, Litocephalus, Maduiya, Nganasanella, Olenaspella, Olentella, Taenicephalites, Taenora, Tamaranella Subtaxa: none Ecology: fast moving low level epifaunal deposit