Phylum Brachiopoda :
Subphylum Linguliformea (Cambrian - Recent)
Subphylum Rhynchonelliformea (Cambrian - Recent)
Class Rhynchonellata
Order Orthida (Cambrian - Recent)
Order Spiriferida (Silurian - Jurassic)
Order Atrypida (Odrovician - Devonian)
Order Rhynchonellida (Ordovician - Recent)
Order Terebratulida (Devonian - Recent)
Order Pentamerida (Cambrian - Devonian)
Class Strophomenata
Order Strophomenida (Ordovician - Carboniferous)
Order Chenotida (Ordovician - Permian)
Order Productida (Devonian - Permian)
Phylum Mollusca :
Class Polyplacophora (Cambrian - Recent)
Class Gastropoda
Grade Archaeogastropoda (Cambrian - Recent)
Grade Mesogastropoda (Ordovician - Recent)
Grade Neogastropoda (Cretaceous - Recent)
Class Cephalopoda
Subclass Nautiloidea (Cambrian - Recent)
Subclass Ammonoidea (Devonian - Cretaceous)
Grade Goniatitida (Devonian - Permian)
Grade Ceratitida (Carboniferous - Triassic)
Grade Ammonititida (Permian - Cretaceous)
Subclass Coleoidea (Devonian - Recent)
Class Scaphopoda (Ordovician - Recent)
Class Bivalvia (Cambrian - Recent)
Subclass Isofilibranchia (Cambrian - Recent)
Subclass Heteroconchia (Ordovician - Recent)
Subclass Pteriomorphia (Ordovician - Recent)
Phylum Cnidaria
Order Rugosa (Ordovician - Permian)
Order Scleractinia (Triassic - Recent)
Order Tabulata (Ordovician - Permian)
Phylum Porifera (Cambrian - Recent)
Phylum Archaeocyatha (Cambrian)
Phylum Bryozoa (Cambrian - Recent)