Eocephalites Imlay 1967 (ammonite)

Cephalopoda - Ammonoidea

Full reference: R. W. Imlay. 1967. Twin Creek Limestone (Jurassic) in the Western Interior of the United States. United States Geological Survey Professional Paper 540:1-105

Parent taxon: Ammonoidea according to J. J. Sepkoski 2002

Sister taxa: Abichia, Acuticostites, Agoniatitida, Aleteceratidae, Almohadites, Ammonitida, Ampthillia, Anacleoniceras, Anavirgatites, Anclyoceras, Andersonites, Andesites, Ankobites, Apsorroceras, Argentiniceras, Asapholytoceras, Aspidostephanus, Aspinoceras, Astiericeras, Astieridiscus, Aulasimoceras, Balticeras, Benacoceras, Berbericeras, Berrosiceras, Betyokites, Beudantiella, Bihenduloceras, Billcobbanoceras, Binatisphinctes, Binneyites, Biplices, Blanforidceras, Bochianitoidea, Borealites, Bostrychoceras, Bunburyiceras, Californiceras, Calliptychoceras, Carstenia, Caspianites, Ceratitida, Ceratitina, Chetaites, Chigaroceras, Christophoceras, Cicatrites, Clambites, Cloioceras, Clymeniida, Coloradoscaphites, Constileioceras, Cordubiceras, Cottreauites, Couloniceras, Cowtoniceras, Craspedodiscus, Crassiplanulites, Cruasiceras, Crussoliceras, Cutchisphinctes, Cuyaniceras, Damesiceras, Desmoscaphites, Desmosphinctes, Dickersonia, Diodochoceras, Diplasioceras, Dipoloceratidae, Dirrymoceras, Discosphinctoides, Divisosphinctes, Djurjuriceras, Eboroceras, Egrabensiceras, Endemoceras, Eodesmoceras, Eohecticoceras, Eoheteroceras, Eosphinctoceras, Epancyloceras, Epaspidoceras, Epicephalites, Epiglyptoxoceras, Epigonites, Epimayites, Erdenella, Espaniceras, Eubranoceras, Euhyphantoceras, Farbesiceras, Fikaites, Flabellisphinctes, Flexispinites, Forbescieras, Fournierella, Frenguelliceras, Galbanites, Garnierisphinctes, Gazdaganites, Georgioceras, Gephyroceras, Gerhardtia, Glabrophysodoceras, Glaucolithites, Glottoptychinites, Glyptoceras, Gomimonomeroceras, Goniatites crebriseptum, Goniatitida, Gymnoplites, Hannaites, Haploscaphites, Haresiceras, Hectioceras, Heinzia, Himispiticeras, Holcostephanus, Homolsomites, Hoplikosmokas, Ilowaiskya, Indosphinctes, Involuticeras, Isterites, Janenschites, Jeanneticeras, Jeanthieuolyites, Jimenites, Kachpurites, Karamaiceras, Karamaites, Karaschiceras, Kashpurites, Katrolites, Kerberites, Klematosphinctes, Kurnubiella, Langdaiceras, Lenticeratidae, Limaites, Liosphinctes, Lissonia, Lithancylus, Lomonossovella, Lupherites, Lytoceratida, Lytocerida, Lytocrioceras, Lytogyroceras, Mancosiceras, Manoloviceras, Mathoceratites, Medlicottiida, Megasphaeroceras, Megatyloceras, Metagravesia, Metahamites, Metahoplites, Metapatoceras, Michalskia, Moutoniceras, Nannostephanus, Neobibolites, Neoepigoniceras, Neoglytoxoceras, Neomantelliceras, Neomorphoceras, Neopuzosia, Neoselwynoceras, Neotollia, Neoturrilites, Neposiella, Neuqueniceras, Nipponites, Nodiocoeloceras, Nodosohoplites, Nothostephanus, Notoceras, Odoghertyceras, Odontoceras, Odontodiscoceras, Organoceras, Orthaspidoceras, Osperlioceras, Padagrosites, Padragosiceras, Palnerostephanus, Paltaopites, Paraberriasella, Parabevalites, Paracuariceras, Paradicidia, Paranclyoceras, Paraspiticeras, Parastieria, Paravirgatites, Pascoeites, Paskentites, Petrolytoceras, Phlyseogrammocera, Phylloceratida, Phylloceratitida, Phyllocerida, Physeogrammoceras, Platylenticeras, Plesiacanthoides, Plesiohamites, Plictetia, Poculisphinctes, Poecilomorphus, Pomerania, Praeglyphiocerida, Praemanambolites, Praetollia, Procraspedites, Progalbanites, Progeronia, Prohelicoceras, Prolecanitida, Promantelliceras, Propectinatites, Properisphinctes, Proplanulites, Proplanulitidae, Prososphinctoides, Protanclyoceras, Protancyloceratoidea, Protothurmannia, Proturrilitoides, Pseudacompsoceras, Pseudarisphinctes, Pseudinvoluticeras, Pseudoaganides, Pseudoclambites, Pseudoclydoniceras, Pseudofavrella, Pseudokatroliceras, Pseudoleymeriella, Pseudoperisphinctes, Pseudoplacenticeras, Pseudosimoceras, Pseudovirgatites, Pseudowaagenia, Psiloceratida, Psilohamites, Pteroscaphites, Ptychoceratoidea, Pulchellia, Puzosigella, Raimondiceras, Rhampidoceras, Riasanites, Rossalites, Ryugasella, Saltericeras, Sarmatisphinctes, Scaphamites, Shastoceras, Simaspidoceras, Simosphinctes, Simotoichites, Sohlites, Somaliceras, Somalites, Sornayceras, Speetoniceras, Subbarroisiceras, Subnebrodites, Subneumayria, Suboosterella, Subptychoceras, Subthurmannia, Subtissotia, Sulcohoplites, Telodactylus, Thraxites, Titanites, Tobolia, Tolvericeras, Tolypeceras, Tongoboroceras, Tonoceras, Tornoceras edwinhalli, Tornocerida, Toulisphinctes, Tovebirkelundites, Triagolytoceras, Triozites, Trochleiceras, Trolliceras, Tropitoidea, Tropitoides, Turrilitoides, Tyrannites, Uhligia, Umiates, Veveysiceras, Virgataxioceras, Virgatospinctoides, Weavericeras, Wellsia, Wheatleyites, Wichmanniceras, Yokoyamaceras, Zaraiskites, Zealandites, Zurcherella

Subtaxa: Eocephalites primus

View classification

Type: Eocephalites primus

Ecology: fast-moving nektonic carnivore

Distribution:

• Jurassic of United States (24: Utah, Wyoming collections)

Total: 24 collections including 31 occurrences

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.