- Falanaspis, Hapalopleura, Huamiaocephalus, Jegorovaia, Jiangxiaspis,
Orometopus, Pagometopus, Palquiella, Paracalymenemene, Plesioparabolina, Pyrimetopus...
-
large ogygiocaridinine asaphid, up to 49.1
centimetres (19.3 in) long.
Orometopus O. sp.
Araneograptus murrayi zone
Known from
multiple life stages, including...
-
Orloviella Ormathops Ormistonaspis Ormistonia Ormistoniella Ornamentaspis Orometopus Orphanaspis Orthodorsum Oryctocara Oryctocephalina Oryctocephalites Oryctocephaloides...