Checklist for Superfamily Proetoidea Hawle & Corda, 1847 and region Cambrian (Paleozoic)
List of families for Cambrian 1 Family width 2 Species and 1 Subspecies
Genera for Cambrian 2 Genera with 2 Species
Species list for Cambrian 2 Species and 1 Subspecies
Subnodes of Proetoidea with occurrences in Cambrian
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