Scutellum sp.

Kettneraspis sp.

Dicranurus

Uralichas hispánicus

Ceratarges sp.

Acanthopyge sp.

Cyrtometopus sp.

Plates trilobites

Cyphaspides

Comura cometa

Asteropyge sp.

Koneprusia dahmani

Erbenochile sp.

Chlustinia

Lehua corbachoi

Kolihapeltis

Paralejurus sp.

Zlichovaspis sp.

Crotalocephalus

Megistaspis (E.)

Ceraurus sp.

Walliserops

Selenopeltis

Drotops sp

New Asaphido

REDLICHIIDAE

Raphrophoris

Peronopsis integra

Ogyocarella sp

Bergamia prima

Angelina sp

Trilobites of Utah

Lobopyge

Lonchodomas

Tauricornis  sp.

Cheirurus ingricus

Symphysurus

Stapeleyella

Psychopyge

Hollardops