Taxon Menu:
- Animalia
Mollusca Gastropoda Euomphalina Platyceratidae Platyceras
Brachiopoda Rhynchonellata Spiriferida Spinocyrtiidae Spinocyrtia
Rhynchonellida Camarotoechiidae Camarotoechia
Mollusca Bivalvia Cyrtodontida Cyrtodontidae Vanuxemia
Brachiopoda Rhynchonellata Orthida Plaesiomyidae Dinorthis
Chordata Mammalia Proboscidea Mammutidae Mammut
Elephantidae Mammuthus
Reptilia Squamata Madtsoiidae Sanajeh
Mammalia Pilosa Megalonychidae Megalonyx
[Synapsida] [Therapsida] Kannemeyeriidae Kannemeyeria
Mammalia Proboscidea Elephantidae Palaeoloxodon
Reptilia [Crocodyliformes] Baurusuchidae Pabwehshi
Mammalia Perissodactyla Isectolophidae Cardiolophus
Creodonta Oxyaenidae Dipsalidictis
Artiodactyla Tayassuidae Catagonus
Carnivora Mustelidae Ferinestrix
Canidae Canis
Sirenia Dugongidae Eotheroides
Artiodactyla Bovidae Ovis
Reptilia [Ornithodira] Hadrosauridae Edmontosaurus
Mammalia Rodentia Castoridae Procastoroides
Cingulata Glyptodontidae Glyptotherium
Artiodactyla Bovidae Bootherium
Reptilia [Crocodyliformes] Alligatoridae Allognathosuchus
[Ornithodira] - Eubrontes_(ichnogenus)
Mammalia Creodonta Hyaenodontidae Hyaenodon
Perissodactyla Equidae Pliohippus
Hyracodontidae Hyracodon
Equidae Equus Hyracotherium
Reptilia [Ornithodira] [] Caseosaurus
Mammalia Cetacea Protocetidae Artiocetus
[Batrachomorpha] Temnospondyli Metoposauridae Koskinonodon
Mammalia Artiodactyla Hippopotamidae Hippopotamus
Reptilia [Ornithodira] [] Tapuiasaurus
[Batrachomorpha] Temnospondyli Eryopidae Eryops
Mammalia Artiodactyla Bovidae Bison
Cervidae Rangifer
Carnivora Ursidae Arctodus
Artiodactyla Rhinocerotidae Subhyracodon
Sarcopterygii Osteolepiformes Megalichthyidae Ectosteorhachis
Mammalia Perissodactyla Equidae Mesohippus
Artiodactyla Camelidae Pleiolama
Reptilia [Ornithodira] Ceratopsidae Triceratops
Mammalia Cetacea Basilosauridae Dorudon
[Synapsida] [Therapsida] Lystrosauridae Lystrosaurus
[Eupelycosauria] Sphenacodontidae Dimetrodon
Mammalia Carnivora Canidae Borophagus
[Synapsida] [Therapsida] Dicynodontidae Dicynodon
Mammalia Carnivora Felidae Panthera
Actinopterygii Perciformes Percidae/? Mioplosus
Mammalia Cetacea Protocetidae Maiacetus Rodhocetus
Pakicetidae Pakicetus
Artiodactyla Dichobunidae Bunophorus
Proprimates Plesiadapidae Plesiadapis
Echinodermata Crinoidea [Camerata] Periechocrinitidae Gennaeocrinus
Chordata Mammalia Artiodactyla Bovidae Bos
[Soricomorpha] Soricidae Tregosorex
Placodermi [Arthrodira] Dunkleosteidae Dunkleosteus
Mammalia Cetacea Basilosauridae Basilosaurus
Aves Accipitriformes Accipitridae Buteo
Mammalia Carnivora Procyonidae Procyon
Rodentia Sciuridae Paenemarmota
Cetacea Protocetidae Aegicetus
Mollusca Cephalopoda [Ammonoidea] Placenticeratidae Placenticeras
Chordata Reptilia Phytosauria Phytosauridae Brachysuchus
Actinopterygii Acipenseriformes Polyodontidae Paleopsephurus
[Synapsida] [Eupelycosauria] Edaphosauridae Edaphosaurus
Reptilia Dinosauria [Titanosauria]
Brachiopoda Craniata Craniida Craniidae Crania
Bryozoa Stenolaemata Cyclostomata [] Reptaria
Cystoporida Constellariidae Constellaria
Chordata Mammalia Primates Saadaniidae Saadanius
Actinopterygii Clupeiformes [Engrauloidea] Monosmilus
Aves Pelicaniformes Pelecanidae Eopelecanus
Cnidaria Anthozoa [Rugosa] Disphyllidae Hexagonaria
[Tabulata] Favositidae Favosites
Chordata Amphibia Temnospondyli Eryopidae Eryops
Anaspida Birkeniiformes Lasaniidae Lasanius
Arthropoda Trilobita Phacopida Homalonotidae Dipleura
Porifera Stromatoporoidea Stromatoporida Stromatoporidae Stromatopora?
Brachiopoda Rhynchonellata Spiriferida Hysterolitidae Paraspirifer
Cnidaria Anthozoa [Tabulata] Auloporidae Aulopora
Chordata Actinopterygii Lepisosteiformes Lepisosteidae Lepisosteus
Chondrichthyes Cladoselachiformes Cladoselachidae Cladoselache
Sarcopterygii [Dipnoi] Chirodipteridae Chirodipterus
Arthropoda Trilobita Phacopida Phacopidae Eldredgeops
Cnidaria Anthozoa [Rugosa] Zaphrentidae Heliophyllum
Brachiopoda Rhynchonellata Spiriferida Mucrospiriferidae Mucrospirifer
Mollusca Cephalopoda Orthocerida Orthoceratidae Michelinoceras
Arthropoda Trilobita Phacopida Calymenidae Calymene
Cnidaria Anthozoa [Rugosa] Heterophrentidae Heterophrentis
Echinodermata Blastoidea Spiraculata Nucleocrinidae Placoblastus
Crinoidea [Camerata] Batocrinidae Megistocrinus
Monobathrida [] Arthroacantha
[Camerata] Melocrinidae Dolatocrinus
Brachiopoda Strophomenata Strophomenida Strophodontidae Megastrophia
Cnidaria Anthozoa [Rugosa] Eridophyllidae Acinophyllum
Chordata Reptilia [Ornithodira] Dicraeosauridae Smitanosaurus
Porifera Hexactinellida Reticulosa [] Hydnoceras
Demospongea Epipolasida Heliospongiidae Heliospongia
Agelasida Girtyocoeliidae Girtycoelia
Mollusca Cephalopoda Ammonitida Placenticeratidae Placenticeras
Gastropoda Sorbeoconcha Turritellidae Turritella
Cnidaria Anthozoa [Rugosa] Lophophyllidiidae Lophophyllidium
[Tabulata] Favositidae Emmonsia
Pachyporidae Thamnoptychia
Syringoporidae Syringopora
Brachiopoda Rhynchonellata Orthida Platystrophiidae Vinlandostrophia
Echinodermata Edrioasteroidea Edrioasterida Edrioasteridae Edrioaster
Arthropoda Trilobita Asaphida Asaphidae Isotelus
Trinucleidae Cryptolithus
Phacopida Calymenidae Flexicalymene
Mollusca Bivalvia Myalinida Ambonychiidae Ambonychia
Cnidaria Anthozoa [Rugosa] Streptelasmatidae Streptelasma
Echinodermata Crinoidea Monobathrida Glyptocrinidae Glyptocrinus
Brachiopoda Strophomenata Strophomenida Rafinesquinidae Rafinesquina
Chordata Reptilia Aetosauria Stagonolepididae Desmatosuchus
Mammalia Carnivora Felidae Smilodon
Mollusca Cephalopoda Ammonitida Baculitidae Baculites
Gastropoda [Littorinimorpha] Aporrhaidae Pugnellus
Cephalopoda Ammonitida Scaphitidae Scaphites
Belemnitida Belemnitidae Belemnites
Porifera Demospongea [Lithistida] Chiastoclonellidae Defordia
Cnidaria Anthozoa [Rugosa] Amplexidae Siphonophrentis
Phillipsastreidae Billingsastraea
Mollusca Cephalopoda Endocerida Endoceratidae Endoceras
Actinocerida Actinoceratidae Actinoceras
Arthropoda [Artiopoda] [Vicissicaudata] [] Sidneyia
Crustacea Canadaspidida Canadaspididae Canadaspis
Echinodermata Stenuroidea [] [] Acinetaster
Mollusca Bivalvia Trigoniida [Megatrigonioidae] Pterotrigonia
Cardiida Veneridae Cyprimeria
Pectinida Pectinoidae Pecten
Arcida Cucullaeidae Cucullaea
Ostreida Gryphaeidae Exogyra
Ostreidae Ostrea
Chordata Reptilia [Ornithodira] [] []
Actinopterygii Ichthyodectiformes Ichthyodectidae Xiphactinus
Reptilia Squamata Mosasauridae Platecarpus
Mollusca Bivalvia Ostreida Gryphaeidae Gryphea
Gastropoda [Littorinimorpha] Naticidae Gyrodes
Bivalvia Cardiida Arcticidae Veniella
Carditida Crassatellidae Crassatellites
Gastropoda [Orthogastropoda] Naticopsidae Naticopsis
Brachiopoda Spiriferida Spiriferida Trigonotretidae Neospirifer
Strophomenata Orthotetida Derbyiidae Derbyia
Meekellidae Meekella
Chordata Placodermi Ptyctodontida Ptyctodontidae Rhynchodus
Mammalia Artiodactyla Tayassuidae Platygonus
Chondrichthyes Xenacanthida Xenacanthidae Orthacanthus
[Acanthodii] [Ischnacanthiformes] Ischnacanthidae Ischnacanthus
[] [] [] Palaeospondylus
Anaspida Birkeniiformes Birkeniidae Birkenia
Osteostraci Zenaspidida Zenaspididae Zenaspis
Placodermi [Arthrodira] Coccosteidae
Aves Dinornithiformes Emeidae Anomalopteryx
Mammalia Mesonychia Mesonychidae Sinonyx
Placodermi [Arthrodira] Mylostomidae Dinomylostoma
Reptilia [Ornithodira] Allosauridae Allosaurus
Stegosauridae Stegosaurus
[Pteraspidomorphi] Pteraspidiformes Psammosteidae Drepanaspis
[Acanthodii] [Acanthodiformes] Acanthodidae Acanthodes
Placodermi Antiarchi Astrolepidae Bothriolepis
Chondrichthyes Placodermi [Arthrodira] Coccosteidae Protitanichthys
[] Diplognathus
Titanichthyidae Titanichthys
Actinopterygii Palaeonisciformes Cheirolepidae Cheirolepis
Kansasiella
Lepisosteiformes Lepidotidae Lepidotes
[] Pholidophoridae Pholidophorus
Leptolepiformes Leptolepidae Leptolepis
Mammalia Perissodactyla Brontotheriidae Megacerops
Actinopterygii Aspidorhynchiformes Aspidorhynchidae Aspidorhynchus
Ichthyodectiformes Ichthyodectidae Ichthyodectes
Sarcopterygii Onychodontiformes Onychodontidae Onychodus
Dipnoi Dipteridae Dipterus
[] Tristichopteridae Eusthenopteron
Actinopterygii Clupeiformes Clupeidae Knightia
Reptilia [] Rauisuchidae Postosuchus
[] Nectridea Diplocaulidae Diplocaulus
Reptilia Ichthyosauria Ichthyosauridae Ichthyosaurus
Plesiosauria [] [plesiosaur]
Phytosauria Phytosauridae [phytosaur]
Brachiopoda Rhynchonellata Spiriferida [] Paraspirifer
Echinodermata Crinoidea Homocrinida Homocrinidae Ectenocrinus
Phycodes_(ichnogenus)
Cnidaria Anthozoa [Rugosa] []
Brachiopoda [] []
Chordata Mammalia Cetacea Remingtonocetidae Dalanistes
Echinodermata Blastoidea Fissiculata Phaenoschismatidae Polydeltoideus
Spiraculata Hyperoblastidae Hyperoblastus
Orbitremitidae Globoblastus
Granatocrinidae Monadoblastus
Eleutherocrinidae Eleutherocrinus
Fissiculata Brachyschismatidae Brachyschisma
Spiraculata Schizoblastidae Deltoblastus
Fissiculata Phaenoschismatidae Hadroblastus Timoroblastus
Codasteridae Angioblastus
Orophocrinidae Orphocrinus
Spiraculata Pentremitidae Pentremites
Fissiculata Phaenoschismatidae Heteroschisma
Brachiopoda Lingulata Lingulida Lingulidae Lingula
Mollusca Cephalopoda Goniatitida Prionoceratidae Imitoceras
Ceratitida Ceratitidae Ceratites
Gastropoda Cypraeoidea Cypraeidae Cypraea
Porifera Hyalospongea Heteractinida Astraeospongiidae Astraeospongia
Brachiopoda Rhynchonellata Atrypida Atrypidae Atrypa
Athyridida Athyrididae Composita
Strophomenata Productida Echinoconchidae Juresania
Mollusca Cephalopoda Ammonitida Dactylioceratidae Dactylioceras
Bivalvia Ostreida Gryphaeidae Gryphaea
Nuculida Nuculidae Nucula
Gastropoda Neogastropoda Conidae Conus
Bivalvia Carditida Astartidae Astarte
Gastropoda Pleurotomariina Phymatopleuridae Worthenia
Echinodermata Asteroidea Hadrosida Xenasteridae Devonaster
Echinoidea Holectypoida Holectypidae Holectypus (Caenholectypus)
Ophiuroidea Phrynophiurida Onychasteridae Onychaster
Cnidaria Anthozoa Heliolitida Halysitidae Halysites
Arthropoda [Chelicerata] Eurypterida Eurypteridae Eurypterus
Trilobita Ptychopariida Alokistocaridae Elrathia
Brachiopoda Rhynchonellata Rhynchonellida Rhynchotrematidae Rhynchotrema
Echinodermata Crinoidea Monobathrida Patelliocrinidae Jovacrinus
Brachiopoda Strophomenata Strophomenida Rafinesquinidae Leptaena
Bryozoa Stenolaemata Fenestrida Fenestellidae Archimedes
Cnidaria Anthozoa Scleractinia Rhizangiidae Septastrea
Mollusca Gastropoda Murchisoniina Loxonematidae Loxonema
Chordata Reptilia [Ornithodira] Perijasaurus
Mammalia Perissodactlya Equidae Hyracotherium
Brachiopoda Rhynconellata Spiriferida Hysterolitidae Paraspirifer
Chordata Aves Anseriformes Anatidae Cygnus
Reptilia Aetosauria Stagonolepididae Calyptosuchus
Amphibia Temnospondyli Dissorophidae Cacops
Reptilia Ornithomimidae
Mammalia Proboscidea Elephantidae Loxodonta
Mollusca Gastropoda Naticoidea Naticidae Polynices
Echinodermata Crinoidea [Inadunata] [Cladida] Scaphiocrinus
Bryozoa Stenolaemata Fenestrida Polyporidae Polypora
Cnidaria Anthozoa Placophyllis
Porifera Archaeocyathidae Archaeocyathus
Mollusca Bivalvia Cardiida Veneridae Venus
Brachiopoda Strophomenata Strophomenida Strophodontidae Stropheodonta
Bryozoa Stenolaemata Fenestrida Fenestellidae Lyropora
Cnidaria Anthozoa Cystiphyllida Goniophyllidae Calceola (Rhizophyllum)
Mollusca Gastropoda Neogastropoda Muricidae Murex
Arthropoda Ostracoda Leperditicopida Leperditiidae Eoleperditia
Brachiopoda Rhynchonellata Pentamerida Pentameridae Pentamerus
Porifera Stromatoporoidea
Echinodermata Rhombifera Glyptocystitoida Callocystitidae Callocystites
Diploporita [Sphaeronitida] Holocystitidae Holocystites
Crinoidea [Inadunata] [Cladida] Ancyrocrinus
Mollusca Bivalvia Cardiidia Grammysiidae Grammysia
Arthropoda Radiodonta Anomalocarididae Anomalocaris
Mollusca Bivalvia Ostreida Pinnidae Pinna
Cephalopoda Oncocerida Diestoceratidae Diestoceras (?)
Actinocerida Huroniidae Huronia
Barrandeocerida Barrandoceratidae Bickmorites
Arthropoda Trilobita Corynexochida Dorypygidae Olenoides
Echinodermata Edrioasteroidea Isorophida Agelacrinitidae Lepidodiscus
Echinodermata Blastoidea Spiraculata Nucleocrinidae Nucleocrinus
Cnidaria Anthozoa Scleractinia Faviidae Favia
Mollusca Cephalopoda Actinocerida Armenoceratidae Armenoceras
Oncocerida Acleistoceratidae Acleiostoceras
Gastropoda Euomphalina Macluritidae Maclurina
Echinodermata Rhombifera Glyptocystitoida Pleurocystitidae Pleurocystites
Arthropoda Trilobita Coronura
Echinodermata Rhombifera Glyptocystitida Callocystitidae Lipsanocystis
Echinodermata Blastoidea Fissiculata Hyperoblastidae Hyperoblastus
Asteroidea Euaxosida Helianthasteridae Helianthaster
Blastoidea Spiraculata Nucleocrinidae Nucelocrinus
Bryozoa Stenolaemata Trepostomata Monticuliporidae Monticulipora
Arthropoda Marrellomorpha Marrellida Marrellidae Marrella
Echinodermata Blastoidea Spiraculata Hyperoblastidae Eleutherocrinus Devonoblastus
Spiraculate Hyperoblastus
Rhombifera Dichoporita Pleurocystitidae Amecystis
Brachiopoda Lingulata Lingulida Disciniidae Roemerella
Echinodermata Crinoidea Inadunata Botryocrinidae Botryocrinus
Blastoidea Spriaculata Granatocrinidae Monadoblastus
(Blastoidea) Spiraculata Calycoblastus Calycoblastus
Blastoidea Fissiculata Phaenoschismatidae Phaenoschisma Cryptoschisma
Codasteridae Codaster
Brachiopoda Rhynchonellata Atrypida Atrypidae Pseudoatrypa
Cnidaria Scyphozoa Conulariida Conulariidae Conularia
Arthropoda Malacostraca Phyllocaris phyllocarid
Mollusca Bivalvia Carditoida Crassatellidae Crassatella
Echinodermata Blastoidea Fissiculata Phaenoschismatidae Decaschisma Pentremitidea
Spiraculata Granatocrinidae Cryptoblastus
Fissiculata Orophocrinus
Mollusca Rostroconchia Conocardiida Conocardiidae rostroconch
Cnidaria Anthozoa [Rugosa] rugose
Brachiopoda Rhynchonellata Spiriferida Mucrospiriferdae Mucrospirifer
Echinodermata Crinoidea Monobathrida Actinocrinitidae Cactocrinus
Ichnogyrus_(ichnogenus)
Chordata Mammalia Lagomorpha [Leporidae] Palaeolagus
Os Osteoglossiformes Actinopterygii Daemodontiscus
Mammalia Rodentia Castoridae Castoroides
Artiodactyla Cervidae Cervalces
Echinodermata Enoploura
Echinoidea Echinocystitoidea Lepidesthidae Lepidesthes
Blastoidea Fissiculata Phaenoschismatidae Hyperoblastus
Brachiopoda Strophomenata Productida Lyttoniidae Leptodus
Echinodermata Blastoidea Fissiculata Codasteridae Heteroschisma
Spiraculata Granatocrinidae Poroblastus
Fissiculata Phaenoschismatidae Pleuroschisma
Asteroidea Platyasterida Calliasterellidae Silicaster
Blastoidea Fissiculata Codasteridae Pteroblastus Nannoblastus
Spiraculata Pentrimites Pentremites
Brachiopoda Rhynchonellata Spiriferida Indeterminate spiriferid
Echinodermata Blastoidea Spiraculata Troosticrinidae Metablastus
Chordata Mammalia Artiodactyla Bovidae Ovibos
Creodonta Hyaenodontidae Tritemnodon/?
Aves Accipitriformes Cathartidae Pliogyps
Ma Palaeoryctidae Palaeoryctes
Mammalia Pararyctes