Kozlowski_K_supwna
Typhloniscus_baini
Plesioconvexa_praecurur
Punillaspis_Sp_A
Eldredgeia_vcnustus
Clarkeaspis_gouldi
Clarkeaspis_padillaensis
Malvinocooperella_pregiganteus
Wolfartaspis_cornutus
Plesiomalvinella_boulei
Plesiomalvinella_pujravii
Metacryphaeus_giganteus
Metacryphaeus_rotundatus
Metacryphaeus_tuberculatus
Metacryphaeus_convexus
Metacryphaeus_curvigena
Metacryphaeus_branisai