Phylum Chrysophyta
Class Coccolithophorida (Jur-Rec)
Class Silicoflagellata
Class Diatomacea/Bacillariophyceae (K-Rec)
Order Centrales (K-Rec)
Order Pennales (Paleocene-Rec)
Phylum Sarcomastigophora
Class Actinopoda
Subclass Radiolaria (Cam-Rec)
Class Rhizopoda
Order Foraminiferida (Cam-Rec)
Suborder Allogromina (Cam-Rec)
Suborder Textulariina (Cam-Rec)
Suborder Fusilinina (Ord-Trias)
Suborder Miliolina (Carb-Rec)
Suborder Rotaliina (Jur-Rec)
Kingdom Animalia
Phylum Porifera (Cam-Rec)
Class Calcarea (Cam-Rec)
Class Heactinellida (Ediac-Rec)
Class Demospongia (Ediac-Rec)
Class Sclerospongea (Ord-Rec)
Class Stromatoporoidea (Ord-Mioc (Recent?)
Phylum Archaeocyatha (Lower-Middle Cam)
Class Regulares
Class Irregulares
Phylum: Cnidaria
Class Hydrozoa (Cam-Rec)
Order Hydroida (Cam-Rec)
Order Milleporina (Tert-Rec)
Class Scyphozoa (pCam-Rec)
Class Anthozoa (Cam-Rec)
Subclass Octocorallia (K-Rec)
Subclass Zoantharia (Cam-Rec)
Order Rugosa (Ord-?L. Tr)
Order Tabulata (Ord-Perm)
Order Scleractinia (Tr-Rec)
Phylum: Brachiopoda
Class Inarticulata (Cam-Rec)
Order Lingulida (Cam.-Rec)
Order Acrotretida (Cam.-Rec)
Order Obolellida (Cam)
Class Articulata (Cam-Rec)
Order Orthida (Cam-Perm)
Order Pentamerida (Cam-Dev)
Order Strophomenida (Ord-Trias)
Productids
"True Strophomenids"
Chonetids
Oldhaminids
Order Rhynchonellida (Ord-Rec)
Order Spiriferida (Ord-Jur)
Order Terebratulida (Dev-Rec)
Phylum Bryozoa
Class Stenolaemata (Ord-Rec)
Order Trepostomata (Ord-Trias)
Order Cryptostomata (Ord-Perm)
Order Fenestrata (Ord-Trias)
Order Cyclostomata (Ord-Rec)
Class Gymnolaemata
Order Ctenostomata (Ord-Rec)
Order Cheilostomata (Jur-Rec)
Phylum Mollusca (Cam-Rec)
Class Monoplacophora (Cam-Rec)
Class Polyplaophora (Cam-Rec)
Class Scaphopoda (Ord-Rec)
Class Bivalvia (Cam-Rec)
Subclass Pteriomorpha
Subclass Palaeoheterodonta
Subclass Heterodonta
Class Rostroconchia (Cam-Perm)
Class Gastropoda (Cam-Rec)
Subclass Prosobranchia
Order Archaeogastropoda
Order Mesogastropoda
Order Neogastropoda
Subclass Opistobranchia
Subclass Pulmonata
Class Cephalopoda (Cam-Rec)
Order Nautiloidea
Order Ammonoidea
Order Teuthida
Order Belemnitida
Order Sepiida
Order Octopodida
Phylum Trilobita (Cam-Perm)
Order Agnostida (L.Cam-U.Ord)
Order Redlichiida (L.-M. Cam)
Order Ptychopariida (L.Cam-U.Dev)
Order Phacopida (L.Ord-M.Dev)
Phylum Crustacea
Class Ostracoda (Cam-Rec)
Class Cirripedia (Sil-Rec)
Class Malacostraca (Cam-Rec)
Phylum Chelicerata
Class Merostomata (Cam-Rec)
Xiphosura
Eurypterida (Ord-Perm)
Class Arachnida (Sil-Rec)
Phylum Uniramia
Class Myriapoda (Carb-Rec)
Subclass Diplopoda
Subclass Chilopoda
Class Insecta (Dev-Rec)
Phylum Echinodermata
Subphylum Homalozoa (Cam-Dev)
Subphylum Pelmatozoa (Cam-Rec)
Class Crinoidea (Cam-Rec)
Class Blastozoa (Ord-Dev)
Class Blastoidea (Sil-Perm)
Subphylum Eleutherozoa
Class Asteroidea (Ord-Rec)
Class Ophiuroidea (Ord-Rec)
Class Edriasteroidea (Camb-Penn)
Class Echinoidea (Ord-Rec)
Class Holothuroidea (Ord-Rec)