'._('einklappen').'
 

Cephalopoda (Kopffüßer)

siehe auch Cephalopoda

Taxonomie

?Paradasyceras stella

Dorsoplanitinae

Paracymbites

Acanthoceras

Douvilleiceras

Paradasyceras

Acanthoceras coloradoensis

Douvilleiceras mammillatum

Paradasyceras bonifaciformis

Acanthoceras jukesbrownei

Douvilleicerataceae

Paradasyceras carteri

Acanthoceras prorsocurvatum

Douvilleiceratidae

Paradasyceras stella

Acanthoceras rhotomagense

Douvilleiceratoidea

Paradasyceras uermoesense

Acanthoceras rhotomagensis

Dubariceras

Paraderoceras

Acanthocerataceae

Dubariceratidae

Paradumortieria

Acanthoceratidae

Dubariceratinae

Paragaudryceras

Acanthoceratinae

Dufrenoya

Paraglyphioceras

Acanthoceratites

Dufrenoya dufrenoyi

Parahoplites (Dufrenoyia)

Acanthoceratoidea

Dufrenoyia

Parahoplitidae

Acanthodiscus

Dufrenoyia dufrenoyi

Paralytoceras

Acanthodiscus radiatus

Dufrenoyia furcata

Paramicroderoceratidae

Acanthodiscus subradiatus

Dufrenoyia justinae

Paramicroderoceratinae

Acanthohoplitinae

Dumortieria

Paramorphites

Acanthopleuroceras

Dumortieria insignisimilis

Paranautilus

Acanthopleuroceras valdani

Dumortieria levesquei

Parapatoceras

Acanthopleuroceratidae

Dumortieria moorei

Parapatoceras distans

Acanthopleuroceratinae

Dumortieria munieri

Parapatoceras tuberculatum

Acanthoscaphites

Dumortieria prisca

Parapatoceratinae

Acanthoscaphites tridens

Dumortieria pseudoradiosa

Paraphylloceras

Acanthoscaphites varians

Dumortieriinae

Parapsiloceras

Accardia

Echioceras

Parapuzosia

Achilleia

Echioceratidae

Parapuzosia austeni

Acompsoceras

Ectocentrites

Parapuzosia seppenradensis

Acompsoceras bochumensis

Ectocentrites petersi

Pararnioceras

Acrocoelites

Ectocentritidae

Parasolenoceras

Acrocoelites rauri

Ectocentritinae

Paratexanites

Acrocoelites tripartitus

Eleganticeras

Paratexanites emscheris

Acroteuthis

Eleganticeras elegantulum

Parawocklumeria

Actinocamax

Eleganticeras pseudoelegans

Parawocklumeridaceae

Actinocamax verus

Eleganticeras rugatulum

Parawocklumeridae

Actinoceratoidea

Ellesmeroceratida

Parkinsonia

Actinocerida

Ellesmerocerida

Parkinsonia (Oraniceras)

Acuariceras

Emileia

Parkinsonia (Parkinsonia) parkinsoni

Adnethiceras

Emileia grandis

Parkinsonia parkinsoni

Adnethiceras adnethicum

Encycloceras

Parkinsoniidae

Adnethiceras adnethicus

Endemoceratinae

Paroxynoticeras

Adnethiceras ferstli

Endoceras

Parsemileites

Adnethiceras haueri

Endoceratidae

Parvidactylites

Adnethiceras herbichi

Endoceratoidea

Passaloteuthidae

Aegoceras

Endocerida

Passaloteuthididae

Aegoceras (Aegoceras)

Eodactylites

Passaloteuthinae

Aegoceras (Oistoceras)

Eoderoceras

Passaloteuthis

Aegoceras (Oistoceras) curvicorne

Eoderocerataceae

Passaloteuthis bisulcata

Aegoceras angulatum var. exechoptychum

Eoderoceratidae

Passaloteuthis laevigata

Aegoceras angulatum var. montanum

Eoderoceratinae

Passaloteuthis paxillosa

Aegoceras anisophyllum

Eoderoceratoidea

Pavlovia

Aegoceras atanatense

Eolytoceras

Peltoceras

Aegoceras calcimontanum

Epammonites

Peridactylites

Aegoceras calliphyllum

Eparnioceras

Perilytoceras

Aegoceras calliphyllum mut. polycyclus

Epideroceratidae

Perilytoceras jurense

Aegoceras circacoststum

Epipeltoceras

Peripetoceras

Aegoceras coregonense

Epipeltoceras bimammatum

Peripetoceras freieslebeni

Aegoceras curvicorne

Epipeltoceras semiarmatum

Peripleuroceras

Aegoceras curviornatum

Epiwocklumeria

Perisphinctaceae

Aegoceras donar

Eremiticeras

Perisphinctes

Aegoceras donar mut. pachygaster

Erioliceratidae

Perisphinctes latilinguatus

Aegoceras emmrichi

Erioliceratinae

Perisphinctes variocostatus

Aegoceras euptychum

Erymnoceras

Perisphinctidae

Aegoceras extracostatum

Esericeras

Perisphinctinae

Aegoceras extranodosum

Esericeras eseri

Perisphinctoidea

Aegoceras frigga

Esericeras fascigerum

Perlboot

Aegoceras gernense

Eteoderoceras

Peroniceras

Aegoceras guidonii

Euagassiceras

Peroniceratinae

Aegoceras hadroptychum

Euaspidoceras

Peronoceras

Aegoceras haploptychum

Euaspidoceras perarmatum

Peronoceras fibulatum

Aegoceras johnstoni

Euaspidoceratinae

Peronoceras perarmatum

Aegoceras johnstoni mut. superius

Euasteroceras

Peronoceras subarmatum

Aegoceras kammerkarense

Eubostrychoceras

Peronoceras turriculatum

Aegoceras loxoptychum

Eubostrychoceras saxonicum

Pervinquieria

Aegoceras majus

Eucalycoceras

Pharciceras

Aegoceras megastoma

Eucalycoceras pentagonum

Pharcicerataceae

Aegoceras naumanni

Euhoplites

Pharciceratatina

Aegoceras pachydiscus

Euhoplites lautus

Pharciceratidae

Aegoceras paltar

Euomphaloceras

Phaularpites exiguus

Aegoceras panzneri

Euomphaloceras euomphalum

Phenakoceras

Aegoceras pleurolissum

Euomphaloceras septemseriatum

Phenakocerites

Aegoceras pleuronotum

Euomphaloceratinae

Phlyseogrammoceras

Aegoceras polystreptum

Euphyllites

Phlyseogrammoceras dispansiforme

Aegoceras rahana

Euphyllites struckmanni

Phlyseogrammoceras dispansum

Aegoceras scolioptychum

Euphyllites waehneri

Phragmoteuthida

Aegoceras sebanum

Eutrephoceras

Phragmoteuthididae

Aegoceras stenoptychum

Eutrephoceras darupensis

Phragmoteuthis

Aegoceras sublaqueus

Eutrephoceras dekayi

Phragmoteuthis conocauda

Aegoceras tenerum

Eutrephoceras sharpei

Phricodoceras

Aegoceras tenuicostatum

Eutrephoceras sublaevigatum

Phricodoceratidae

Aegoceras toxophorum

Eutrephoceratidae

Phylloceras

Aegoceras trapezoidale

Exiteloceras

Phylloceras (Geyeroceras)

Aegoceras ventricosum

Exiteloceras bipunctatum

Phylloceras aulonotum

Aegocrioceras

Fagesia

Phylloceras bernardii

Aegocrioceras spathi

Fagesia catinus

Phylloceras glaberrimus

Aegocrioceratidae

Falcitornoceratinae

Phylloceras heterophyllum

Aegolytoceras

Farinaccites

Phylloceras occiduale

Aetomoceras

Fastigiceras

Phylloceras psilomorphum

Agassiceras

Fergusonites

Phylloceras subcylindricum

Agassiceratidae

Flexoptychites

Phylloceras togatum

Agassiceratinae

Flexoptychites flexuosus

Phylloceras uermoesense

Agoniatites

Forbesiceras

Phyllocerataceae

Agoniatitida

Forbesiceras bicarinatum

Phylloceratida

Agoniatitidae

Forbesiceras largilliertianum

Phylloceratidae

Agoniatitina

Forbesiceratidae

Phylloceratinae

Agoniatitoidea

Franconites

Phylloceratoidea

Aipoceras

Franconites vimineus

Phylloxynotites

Aipocerataceae

Franziceras

Phymatoceras

Aipoceratidae

Frechiella

Phymatoceras jardense

Allocrioceras

Frechiella (Achilleia)

Phymatoceras narbonense

Allocrioceras angustum

Frechiella kammerkarensis

Phymatoceratidae

Allocrioceras ellipticum

Frechiella subcarinata

Physodoceras

Alocolytoceras

Frechiella venantii

Physodoceras circumspinosum

Alocolytoceras dorcadis

Furloceras

Pimelitidae

Alocolytoceras trautscholdi

Gagaticeras

Pimelitinae

Alocolytoceratinae

Galaticeratinae

Pinacoceras

Alpinoceras

Garantiana

Pinacoceras metternichi

Alpinoceras haueri

Garantiana (Pseudogarantiana)

Pinacocerataceae

Alpinoceras loki

Garantiana (Pseudogarantiana) subfurcata

Pinacoceratidae

Alpinoceras perspiratus

Gastrioceras

Pinacoceratoidea

Alpinoceras salinarius

Gastriocerataceae

Placenticeras

Alpinoceras seebachi

Gastrioceratidae

Placenticeras meeki

Alpinoceras spiratus

Gastrioceratoidea

Placenticeras memoriaschloenbachi

Alsatites

Gaudryceras

Placenticeras polyopsis

Alsatites cycloides

Gaudryceras (Paragaudryceras)

Placenticeratidae

Alsatites doetzkirchneri

Gaudryceratidae

Planicoeloceras

Alsatites liasicus

Gaudryceratinae

Planifastigites

Alsatites nigromontanus

Gauthiericeras

Platyclymenia

Alsatites proaries

Gauthiericeras margae

Platyclymeniaceae

Alsatitinae

Geczyceras

Platyclymeniidae

Alsatitoides

Geczyceras speciosum

Platyclymeniinae

Amaltheidae

Gentoniceras

Platygraphoceras

Amaltheus

Genuclymenia

Platylenticeras

Amaltheus gibbosus

Geoteuthis

Platylenticeras heteropleurum

Amaltheus margaritatus

Gephyroceratidae

Platylenticeras latum

Amaltheus stokesi

Germanonautilus

Platypleuroceras

Amaltheus transiens

Germanonautilus bidorsatus

Plesioteuthididae

Amblycoceras

Geyeroceras

Plesioteuthis

Ammonit

Geyeroceras cylindricum

Plesioteuthis prisca

Ammoniten

Geyeroceras leptophyllum

Pleuracanthites

Ammonites (Amaltheus)

Geyeroceras subcylindricum

Pleuracanthites (Psiloceras) polycyclus

Ammonites (Harpoceras) doerntense

Gleviceras

Pleuracanthites biformis

Ammonites (Lytoceras)

Glochiceras

Pleuracanthites biformis evolutus

Ammonites (Lytoceras) dorcadis

Glyptoxoceras

Pleuracanthites polycycloides

Ammonites (Stephanoceras)

Goniatitaceae

Pleuracanthites polycyclus

Ammonites acutus

Goniatitella

Pleuroacanthinae

Ammonites adnethicus

Goniatiten

Pleuroacanthites

Ammonites amaltheus

Goniatites

Pleuroacanthites biformis

Ammonites angulatus

Goniatites (Prolecanites)

Pleuroacanthites charlottensis

Ammonites astierianus

Goniatites biferus

Pleuroacanthites mulleri

Ammonites athleticus

Goniatites involutus

Pleuroacanthites polycycloides

Ammonites bechei

Goniatitida

Pleuroacanthites polycyclus

Ammonites beudanti

Goniatitidae

Pleuroacanthites psilomorphum

Ammonites bifer

Goniatitina

Pleuroacanthitidae

Ammonites biformis

Goniatitoidea

Pleurobelus

Ammonites birchi

Gonioclymenia

Pleurobelus compressus

Ammonites braunianus

Gonioclymeniaceae

Pleuroceras

Ammonites buchii

Gonioclymeniidae

Pleuroceras salebrosum

Ammonites cephalotus

Gonioptychoceras

Pleuroceras solare

Ammonites cheltiensis

Gonioptychoceras gonioptychum

Pleuroceras spinatum

Ammonites cheyennensis

Gonioptychoceras progastor

Pleuroceras transiens

Ammonites communis

Gonioptychoceras sebanum

Pleurolytoceras

Ammonites cornucopia

Gonioptychoceras sebanum progastor

Pleurolytoceras hircinum

Ammonites cornuelianus

Gonioteuthis

Pleydellia

Ammonites costatus

Gonioteuthis granulata

Pleydellia (Cotteswoldia) paucicostata

Ammonites curvicornis

Gonioteuthis quadrata

Pleydellia (Pleydellia) aalensis

Ammonites discus

Gonioteuthis westfalica

Pleydellia aalensis

Ammonites dufrenoyi

Gonioteuthis westfalica praewestfalica

Pleydellia arcuaeta

Ammonites dumortieri

Goniotheutis

Pleydellia arcuata

Ammonites elegantulus

Goniotheutis granulata

Pleydellia buckmani

Ammonites euceras

Goniotheutis quadrata

Pleydellia subcompta

Ammonites eudesianus

Goniotheutis westfalica

Podagrosites

Ammonites falcifer

Gorgheiceras

Podagrosites latescens

Ammonites fimbriatus

Grammoceras

Podagrosites pseudogrunowi

Ammonites foliaceus

Grammoceras comptum

Podagrosites quadratus

Ammonites franconicus

Grammoceras doerntense

Polyaspidoceras

Ammonites gibbosus

Grammoceras fallaciosum

Polymorphites

Ammonites haueri

Grammoceras penestriatulum

Polymorphitidae

Ammonites hircinus

Grammoceras thouarsense

Polymorphitinae

Ammonites hochstetteri

Grammoceratinae

Polyplectus

Ammonites leptophyllus

Graphoceras

Polyplectus discoides

Ammonites liasicus

Graphoceras concavum

Polyptychites

Ammonites marmoreus

Graphoceratidae

Polyptychites (Dichotomites)

Ammonites metternichi

Graphoceratinae

Polyptychitidae

Ammonites muensteri

Gravesia

Polyptychitinae

Ammonites mulgravius

Gravesia gigas

Polyptychoceratinae

Ammonites navicularis

Gravesiinae

Polystephanus

Ammonites nebrascensis

Grossouvria

Porpoceras

Ammonites ovatulus

Grossouvria sulcifera

Porpoceras verticosum

Ammonites plicatulus

Gruneria

Porpoceras vortex

Ammonites radiata

Gruneria gaudryi

Praeactinocamax

Ammonites radiatus

Gruneria gruneri

Praeactinocamax plenus

Ammonites regularis

Gydanoceras

Praederoceras

Ammonites rugatulus

Gymnoceratites

Praehaploceras

Ammonites semicostatum

Gyroceratites

Praepolyplectus

Ammonites similis

Gyrophioceras

Primapsiloceras

Ammonites solaris

Gyrophioceras inversum

Primarietites

Ammonites spinata

Hamites

Prionoceras

Ammonites stokesi

Hamites attenuatus

Prionoceras (Irinoceras)

Ammonites telinga

Hamites baculoides

Prionocerataceae

Ammonites trigonatus

Hamites rotundatus

Prionoceratidae

Ammonites varians

Hamitidae

Prionoceratinae

Ammonites xetra

Hammatoceras

Prionoceratoidea

Ammonitida

Hammatoceras cappucinum

Proamaltheus

Ammonitina

Hammatoceras insigne

Proarietites

Ammonoïdea

Hammatoceras pachu

Proarietites proaries

Ammonoidea

Hammatoceras trigonatum

Proarnioceras

Amoniti

Hammatoceratidae

Procerites

Anagaudryceras

Hammatoceratinae

Procerites hodsoni

Anagaudryceras lueneburgense

Haplocerataceae

Prodactylioceras

Anahamulina

Haploceratidae

Prodactylioceras davoei

Anahoplites

Haploceratoidea

Prodichotomites

Anahoplites splendens

Harpoceras

Prodichotomites hollwedensis

Anahoplitinae

Harpoceras (Grammoceras)

Proeucalycoceras

Analytoceras

Harpoceras (Harpoceras)

Progonoceratites

Analytoceras articulatum

Harpoceras (Harpoceras) falciferum

Prolecanites

Analytoceras hermanni

Harpoceras (Harpoceras) lassum

Prolecanitida

Analytoceratidae

Harpoceras (Polyplectus)

Prolecanitidae

Analytoceratinae

Harpoceras aalense

Prolecanitina

Anapachydiscus

Harpoceras concinnum

Prolecanitinae

Anapachydiscus wittekindi

Harpoceras eseri

Prolecanitoidea

Anarcestaceae

Harpoceras exiguum

Prolobites

Anarcestes

Harpoceras falciferoides

Prolobitidae

Anarcestida

Harpoceras falciferum

Prolobitinae

Anarcestidae

Harpoceras fellenbergi

Prolyelliceras

Anarcestina

Harpoceras kisslingi

Prolyelliceras prorsocurvatum

Ancyloceras

Harpoceras pseudoserpentinum

Prolyellicerataceae

Ancyloceras matheronianum

Harpoceras serpentinum

Prolyelliceratidae

Ancylocerataceae

Harpoceras strangewaysi

Promicroceras

Ancyloceratida

Harpoceras subplanatum

Proplacenticeras orbignyanum

Ancyloceratidae

Harpoceratidarum

Proplanulites

Ancyloceratina

Harpoceratinae

Protacanthoceras

Ancyloceratinae

Hastitidae

Protacanthoceras bunburianum

Ancyloceratoidea

Hastitinae

Protacanthoceras tuberculatum

Androgynoceras (Oistoceras)

Hauericeras

Protacanthoceras tuberculatum devonse

Anetoceras

Hauericeras pseudogardeni

Protacanthoceras tuberculatum tuberculatum

Anetoceratinae

Hauericeratinae

Protancyloceratidae

Anguidactylites

Haugia

Protancyloceratoidea

Angulaticeras

Haugia (Brodieia)

Proteroctopus

Angulaticeras marmoreum

Haugia variabilis

Proteroctopus ribeti

Angulaticeras posttaurinum

Hecticoceras

Protetragonitidae

Angulaticeras scolioptychum

Hecticoceras suevum

Prototeuthis

Angulaticeras trapezoidale

Hedenstroemiidae

Pseudaetomoceras

Angulaticeras ventricosum

Hemihoplitidae

Pseudaetomoceras abnormilobatus

Anguliferites

Hemimicroceratidae

Pseudaetomoceras castagnolai

Angulithes

Hemiparinodiceras

Pseudaganides

Angulithes fleuriausianus

Hercoglossa

Pseudaganides aganiticus

Anisoceras

Hercoglossa danica

Pseudaganides ammoni

Anisoceras armatum

Hercoglossidae

Pseudaganides franconicus

Anisoceras plicatile

Hesperites

Pseudagassiceras

Anisoceras pseudoarmata

Hexaclymenia

Pseudoaetomoceras

Anisoceratidae

Hexaclymeniidae

Pseudobrodieia

Apedogyria

Hibernicoceras

Pseudobrodieia lehmanni

Apoderoceras

Hibolites

Pseudocenoceras

Arcestaceae

Hibolites hastatus

Pseudocenoceras cenomanense

Arcestes

Hibolites pressulus

Pseudocenoceras largilliertianum

Arcestidae

Hildaites

Pseudoclymenia

Architeuthidae

Hildaites forte

Pseudoclymeniidae

Architeuthis

Hildaites levisoni

Pseudogardenia

Arcidactylites

Hildaites murleyi

Pseudogrammoceras

Argoceras

Hildaites pionneaui

Pseudogrammoceras bingmanni

Arieticeras

Hildaites propeserpentinum

Pseudogrammoceras differens

Arieticeras (Grammoceras)

Hildaites subserpentinus

Pseudogrammoceras doerntense

Arieticeras japonicum

Hildoceras

Pseudogrammoceras fallaciosum

Arietites

Hildoceras apertum

Pseudogrammoceras muelleri

Arietites (Alpinoceras) haueri

Hildoceras bifrons

Pseudogrammoceras pachu

Arietites (Alsatites) loki

Hildoceras borealis

Pseudogrammoceras pseudostruckmanni

Arietites (Alsatites) perspiratus

Hildoceras caterinii

Pseudogrammoceras struckmanni

Arietites (Alsatites) proaries

Hildoceras crassa

Pseudogrammoceras thrasu

Arietites (Oxynoticeras) castagnolai

Hildoceras crassum

Pseudographoceras

Arietites abnormilobatus

Hildoceras lusitanicum

Pseudolillia

Arietites anastreptoptychus

Hildoceras sublevisoni

Pseudolioceras

Arietites bucklandi

Hildoceras tethysi

Pseudonautilidae

Arietites centauroides

Hildocerataceae

Pseudoperisphinctinae

Arietites cordieri

Hildoceratidae

Pseudophilites

Arietites coregonensis

Hildoceratinae

Pseudophyllites

Arietites cycloides

Hildoceratoidea

Pseudophyllites latus

Arietites dötzkirchneri

Holcostephanus (Astieria)

Pseudopolyplectus

Arietites doetzkirchneri

Homaloceratites

Pseudorthoceratidae

Arietites francojurensis

Homoceratidae

Pseudoschloenbachia

Arietites Haueri

Homoxynoticeras

Pseudoschlotheimia

Arietites ligusticoides

Hongkongites

Pseudosepia

Arietites ligusticus

Hoplitaceae

Pseudothurmannia

Arietites loki

Hoplitidae

Pseudothurmannia angulicostata

Arietites nigromontanus

Hoplitinae

Pseudotropites

Arietites ophioides

Hoplitoidea

Pseudotropites ligusticus

Arietites perspiratus

Hoploscaphites

Pseudotropites ultratriasicus

Arietites praespiratissimus

Hoploscaphites (Jeletzkytes)

Pseudotropitinae

Arietites proaries

Hoploscaphites (Jeletzkytes) nebrascaensis

Pseudowalkericeras

Arietites retroversicostatus

Hoploscaphites (Jeletzkytes) spedeni

Pseudoxybeloceras

Arietites rotiformis

Hoploscaphites cheyennensis

Pseudoxybeloceras (Parasolenoceras) interruptum

Arietites rotiformis var. insulcatus

Hoploscaphites constrictus

Pseudoxybeloceras (Parasolenoceras) splendens

Arietites salinarius

Hoploscaphites spedeni

Psiloceras

Arietites Seebachi

Hosoureites

Psiloceras (Caloceras)

Arietites spiratus

Hudlestonia

Psiloceras (Caloceras) posttorus

Arietites subsalinarius

Hudlestonia serrodens

Psiloceras (Curviceras)

Arietites supraspiratus

Hugia

Psiloceras (Curviceras) curvicorne

Arietitidae

Hyattia

Psiloceras (Curviceras) waehneri

Arietitinae

Hybonoticeras

Psiloceras (Discamphiceras) kammerkarense

Arisphinctes

Hybonoticeras beckeri

Psiloceras (Paraphylloceras)

Arisphinctes plicatilis

Hybonoticeras hybonotum

Psiloceras (Paraphylloceras) costosum

Arnioceras

Hybonoticeras mundulum

Psiloceras (Paraphylloceras) gernense

Arnioceras semicostatum

Hybonoticeratinae

Psiloceras (Paraphylloceras) naumanni

Arnioceratidae

Hypacanthoplites

Psiloceras (Paraphylloceras) strongolum

Arnioceratoides

Hypacanthoplites jacobi

Psiloceras (Paraphylloceras) superius

Arniotites

Hyperderoceras

Psiloceras (Paraphylloceras) trochoeides

Arnsbergites

Hyperlioceras

Psiloceras (Psiloceras) calliphyllum var. polycyclum

Aspidoceras

Hyperlioceras (Toxolioceras)

Psiloceras (Teneroceras) tenerum

Aspidoceras caletanum

Hyperlioceras discites

Psiloceras (Waehneroceras) curvicorne

Aspidoceratidae

Hyphantoceras

Psiloceras (Waehneroceras) waehneri

Aspidoceratinae

Hyphantoceras reussianum

Psiloceras angulocostatum

Asteroceras

Hyphoplites

Psiloceras calliphylloides

Asteroceratidae

Hyphoplites curvatus

Psiloceras calliphyllum

Asteroceratinae

Hyphoplites falcatus

Psiloceras costosum

Astieria

Hypoturrilites

Psiloceras gernense

Astieria astieri

Hypoturrilites gravesianus

Psiloceras minillaensis

Ataxioceras

Hypoturrilites subtuberculatus

Psiloceras naumanni

Ataxioceras (Ataxioceras) hypselocyclum

Hypoxynoticeras

Psiloceras pacificum

Ataxioceras hypselocyclum

Hystacoceras

Psiloceras planocostatum

Ataxioceras striatellum

Idioceratinae

Psiloceras planorbis

Ataxioceratidae

Idiohamites

Psiloceras plicatulum

Ataxioceratinae

Idiohamites alternatus

Psiloceras polymorphum

Athlodactylites

Idoceras

Psiloceras pressum

Atractites

Idoceratinae

Psiloceras primocostatum

Atractites alpinus

Imitoceras

Psiloceras rectocostatum

Atractites jeletzkyi

Imitoceratinae

Psiloceras spelae

Aturia

Inflaticeras

Psiloceras spelae tirolicum

Aturia aturi

Irinoceras

Psiloceras strongolum

Aturia ziczac

Jacobella

Psiloceras superius

Aturia ziczag

Jeletzkyites

Psiloceras tenerum

Aturiidae

Jeletzkytes

Psiloceras tibeticum

Aturinae

Jeletzkytes nebrascensis

Psiloceras tilmanni

Audaxlytoceras

Jeletzkytes spedeni

Psiloceras transiens

Aulacoceras liasicum

Joannites

Psiloceras trochoeides

Aulacoceratida

Joannitidae

Psilocerataceae

Aulacocerida

Juraphyllites

Psiloceratidae

Aulacostephanidae

Juraphyllitidae

Psiloceratinae

Aulacostephanus

Kalloclymenia

Psiloceratoidea

Aulacostephanus (Aulacostephanoceras) eudoxus

Kamerunoceras

Psilonoticeras

Aulacostephanus eudoxus

Kamerunoceras (Schindewolfites)

Ptychitaceae

Aulacostephanus mutabilis

Kammerkaroceras guidonii

Ptychites

Aulacoteuthis

Karlwaageites

Ptychites flexuosus

Aulacoteuthis absolutiformis

Kepplerites

Ptychitidae

Austiniceras

Kepplerites dietli

Puebloites

Bactriten

Kepplerites keppleri

Puebloites greenhornensis

Bactrites

Kiliania

Pulchelliidae

Bactrites gracile

Kleistoxynoticeras

Puzosia

Bactrites gracilis

Koinodactylites

Puzosia (Parapuzosia)

Bactrites subconicus

Kopffüßer

Puzosia Gaudama var. intermedia

Bactritida

Kosmoceras

Puzosia indopacifica

Bactritidae

Kosmoceras jason

Puzosia intermedia

Bactritoidea

Kosmoceratidae

Puzosia intermedia intermedia

Baculites

Kosmoclymenia

Puzosia muelleri

Baculites anceps

Kosmoclymenia undulata

Puzosia subplanulata

Baculites baculoides

Kosmoclymeniidae

Puzosiidae

Baculites brevicosta

Kosmoclymeniinae

Puzosiinae

Baculites faujasii

Kossmatella (Murphyella)

Quenstedtoceras

Baculites incurvatus

Kraken

Quenstedtoceras (Lamberticeras)

Baculites vertebralis

Kumatostephanus

Quenstedtoceras (Lamberticeras) lamberti

Baculites yokoyamai

Kumatostephanus kumaterus

Quenstedtoceras lamberti

Baculitidae

Kumatostephanus turgidulum

Radstockiceras

Balatonites

ladiscitidae

Radstockiceras buvignieri

Balatonites egregius

Laevaptychus

Rakusites

Balatonitidae

Laevaptychus latus

Ralphimlayites

Barroisiceras (Texanites)

Laevispirus

Ralphimlayites prorsocurvatum

Bayleites

Lambericeras

Reineckeidae

Beaniceras

Lamberticeras

Retenticeras

Beaniceras centaurus

Lamberticeras lamberti

Reticuloceras

Becheiceras

Lamellaptychus

Reticuloceratidae

Becheiceras bechei

Laqueoceras

Reticuloceratinae

Belemnella

Laqueoceras crebricinctum

Reynesella

Belemnella casimiroviensis

Laqueoceras sublaqueus

Reynesia

Belemnella kazimiroviensis

Lecointriceras

Reynesocoeloceratinae

Belemnitella

Lecointriceras fleuriausianum

Rhacophyllites (Kochites) aulonotus

Belemnitella americana

Leioceras

Rhacophyllites (Schistophylloceras) aulonotum

Belemnitella mucronata

Leioceratinae

Rhomboteuthis

Belemnitellidae

Lemencia

Rhomboteuthis lehmani

Belemniten

Lemencia ciliata

Ringnesiceras (Elleficeras)

Belemnites compressus

Lemurostephanus

Ringsteadia

Belemnites giganteus

Leptechioceras

Rogersites

Belemnites tripartitus

Leptodactylites

Romaniceras

Belemnitida

Leptosphinctinae

Romaniceras (Yubariceras) ornatissimum

Belemnitidae

Leptoteuthis

Romaniteuthis

Belemnitina

Leptoteuthis gigas

Romaniteuthis gevreyi

Belemnoida

Lewesiceras

Saccaiaceras

Belemnoidea

Lewesiceras mantelli

Sagecerataceae

Belemnopseidae

Lewesiceras peramplum

Sageceratoidea

Belemnopsis

Leymeriella

Satoites

Belopeltis

Leymeriella schrammeni

Saynella

Belosepia

Leymeriellidae

Saynella clypeiformis

Beneckeia

Limoxyites

Scamnoceras

Beneckeia buchi

Liparoceras

Scaphitaceae

Beneckeia tenuis

Liparoceras (Becheiceras)

Scaphites

Beneckeia wogauana

Liparoceras (Becheiceras) bechei

Scaphites (Discoscaphites)

Benedictites

Liparoceras (Hemiparinodiceras)

Scaphites (Discoscaphites) cheyennensis

Berriasella

Liparoceras (Liparoceras)

Scaphites (Discoscaphites) nebrascensis

Berriasellidae

Liparoceras (Liparoceras) cheltiense

Scaphites binodosus

Berriasellinae

Liparoceras (Liparoceras) densistriatum

Scaphites equalis

Beudanticeras

Liparoceras cheltensis

Scaphites geinitzi

Beudanticeras beudanti

Liparoceras cheltiensis

Scaphites inflatus

Beudanticeratinae

Liparoceras densistriatum

Scaphites obliquus

Bifericeras

Liparoceratidae

Scaphites roemeri

Bifericeras bifer

Liroceratidae

Scaphites spiniger

Bigotites

Lithacoceras

Scaphites whitfieldi

Binatisphinctes

Lithacoceras subachilles

Scaphitidae

Bischofstab

Lithacoceratinae

Scaphitinae

Bostrychoceras

Lithacosphinctes

Scaphitoidea

Boucaulticeras

Litoceras

Scaptorrhynchus

Bouhamidoceras

Lituites

Schindewolfites

Bouhamidoceras tiroli

Lituitida

Schistophylloceas

Bouhamidoceratinae

Lituitidae

Schistophylloceas aulonotum

Bouleiceratinae

Lituitina

Schloenbachia

Brancoceras

Lobolytoceras

Schloenbachia (Peroniceras)

Brancoceras (Eubrancoceras)

Loligosepia

Schloenbachia varians

Brancoceras (Eubrancoceras) aegoceratoides

Loligosepiida

Schloenbachiidae

Brancoceras aegoceratoides

Loligosepiidae

Schlotheimia

Brancoceratidae

Loligosepiina

Schlotheimia (Angulaticeras) curvata

Brancoceratinae

Lopadoceras

Schlotheimia (Angulaticeras) harpicostata

Brasilia

Lucya

Schlotheimia (Anguliferites)

Brasilia bradfordensis

Ludwigella

Schlotheimia (Encyloceras) donar

Brasilina

Ludwigia

Schlotheimia (Encyloceras) donar var. pachygaster

Braunsella

Ludwigia murchisonae

Schlotheimia (Encyloceras) trapezoidalis

Braunsina

Ludwigina

Schlotheimia angulata

Brodiceras

Lusitanoceras

Schlotheimia donar

Brodieia

Lyelliceratidae

Schlotheimia donar pachygaster

Brodieia lehmanni

Lytoceras

Schlotheimia exechoptycha

Buckmanites

Lytoceras cornucopia

Schlotheimia extranodosa

Bullatimorphites

Lytoceras dorcadis

Schlotheimia montana

Burkhardticeras

Lytoceras eudesianum

Schlotheimia pachygaster

Cadomites

Lytoceras fimbriatoides

Schlotheimiidae

Cadomites oppitzi

Lytoceras fimbriatum

Schlueteria

Cadomitinae

Lytoceras herbichi

Schluetericeras

Caenisites

Lytoceras polycyclum

Schreinbachites

Caenisites turneri

Lytoceras siemensi

Schreinbachites laqueoides

Caleites

Lytoceras subhircinum

Schreinbachites praecursor

Calliconites

Lytoceras trautscholdi

Schreinbachites retroversicostatus

Caloceras

Lytocerataceae

Schreinbachites vaihingensis

Caloceras crassicostatum

Lytoceratida

Sciponoceras

Caloceras hadroptychum

Lytoceratidae

Sciponoceras baculoide

Caloceras johnstoni

Lytoceratina

Sciponoceras baculoides

Caloceras laqueoides

Lytoceratinae

Sciponoceras bohemicum

Caloceras posttorus

Lytoceratoidea

Sciponoceras gracile

Caloceratidae

Macrocephalites

Semenovites

Calycoceras

Macrocephalites herveyi

Semenovites mangyshlakensis

Calycoceras (Calycoceras) naviculare

Macrocephalites macrocephalus

Semenovitinae

Calycoceras (Calycoceras) navicularis

Macrocephalitidae

Sepia

Calycoceras (Gentoniceras) gentoni

Macrogrammites

Sepia vindobonensis

Calycoceras (Newboldiceras) asiaticum

Macrogrammites circacostatum

Sepiida

Calycoceras (Newboldiceras) asiaticum asiaticum

Macrogrammites extracostatum

Sepiidae

Calycoceras (Newboldiceras) asiaticum spinosum

Mammites

Shakraceras

Calycoceras (Proeucalycoceras) guerangeri

Mammites mamalis

Sigaloceras

Calycoceras naviculare

Mammites nodosoides

Simplidactylites

Calycoceras navicularis

Mammitinae

Slatterites

Canavarina

Mantelliceras

Sonniniidae

Cardioceras

Mantelliceras dixoni

Spathites

Cardioceras costicardia

Mantelliceras mantelli

Spathites (Jeanrogericeras)

Cardioceratidae

Mantelliceras saxbii

Spathites (Jeanrogericeras) pachycostatus

Cardioceratinae

Mantelliceratinae

Spathites revelieranus

Carixiceras

Manticoceras

Spendylolitte

Carnites

Manticoceras adorfense

Sphenodiscidae

Carnites floridus

Manticoceras cordatum

Sphenodiscus

Carnitidae

Mariella

Sphenodiscus lenticularis

Catacoeloceras

Mariella dorsetensis

Sphenodiscus lobatus

Catulloceras

Megalytoceras

Spiniclaviceras

Catulloceras dumortieri

Megalytoceratinae

Spiroceras

Cenoceras

Megarietites

Spiroceratidae

Cenoceras astacoides

Megastomoceras

Spiroceratinae

Cenoceras intermedium

Megastomoceras anisophyllum

Sporadoceras

Cenoceras trechmanni

Megastomoceras berchta

Sporadoceras (Sporadoceras) biferum

Centauroceras

Megastomoceras euptychum

Sporadoceras (Sporadoceras) muensteri

Cephalopoda

Megastomoceras loxoptychum

Sporadoceras (Sporadoceras) posthumum

Cephalopoden

Megastomoceras megastoma

Sporadoceras biferum

Ceratiten

Megastomoceras pachydiscus

Sporadoceras muensteri

Ceratites

Megastomoceras paltar

Sporadoceras posthuma

Ceratites (Ceratites)

Megastomoceras panzneri

Sporadoceras posthumum

Ceratites alticella

Megastomoceras pleurolissum

Spyroceras

Ceratites compressus

Megastomoceras polystreptum

Spyroceras pseudocalamiteum

Ceratites dorsoplanus

Megastomoceras rahana

Staufenia

Ceratites enodis

Megastomoceras stenoptychum

Staufenia discoidea

Ceratites evolutus

Megateuthididae

Staufenia sehndensis

Ceratites flexuosus

Megateuthis

Stegeostephanus

Ceratites laevigatus

Megateuthis aalensis

Stenosepia

Ceratites levalloisi

Megateuthis elliptica

Stephanoceras

Ceratites nodosus

Megateuthis gigantea

Stephanoceras (Coeloceras) braunianum

Ceratites pendorfi

Megateuthis suevica

Stephanoceras (Kumatostephanus) turgidulum

Ceratites praenodosus

Melanhippites

Stephanoceras turgidulum

Ceratites pulcher

Merlaites

Stephanocerataceae

Ceratites robustus

Mesopuzosia

Stephanoceratidae

Ceratites semipartitus

Mesopuzosia densicostata

Stephanoceratoidea

Ceratites spinosus

Mesopuzosia indopacifica

Stepheoceras

Ceratites sublaevigatus

Mesopuzosia intermedia

Stokeia

Ceratites weyeri

Mesopuzosia yubarense

Stoliczkaia

Ceratitiaceae

Mesopuzosia yubarensis

Stoliczkaiinae

Ceratitida

Mesoteuthis banzensis

Storthoceras

Ceratitidae

Mesoxyites

Storthoceras (?Megastomoceras) subrahana

Ceratitinae

Metaderoceras

Storthoceras (Laqueoceras) crebricinctum

Ceratitoidea

Metamorphites

Storthoceras (Laqueoceras) sublaqueus

Chanasia

Metamorphites marmorei

Storthoceras (Megastomoceras) anisophyllum

Charmasseiceras

Metoecoceras

Storthoceras (Megastomoceras) loxoptychum

Charmasseiceras marmoreum

Metoicoceras

Storthoceras (Megastomoceras) megastoma

Chartronia

Metoicoceras geslinianum

Storthoceras (Megastomoceras) paltar

Cheiloceras

Metoxynoticeras

Storthoceras (Megastomoceras) panzneri

Cheiloceras globosum

Metrolytoceras

Storthoceras (Megastomoceras) polystreptum

Cheiloceras verneuili

Microbiplices

Storthoceras circacostatum

Cheilocerataceae

Microceratidae

Storthoceras curviornatum

Cheiloceratidae

Microdactylites

Storthoceras extracostatum

Cheiloceratinae

Microderoceras

Storthoceras frigga

Cheloniceras

Microderoceras (Eoderoceras)

Storthoceras haploptychum

Cheloniceras cornuelianum

Microderoceras birchi

Storthoceras stenoptychum

Cheloniceras cornuelianus

Micropolyplectus

Storthoceras subrahana

Cheltonia

Mimoceratidae

Strenoceras

Choffatia

Mimosphinctaceae

Strophogyria

Cimmomia

Mimosphinctes

Sublithacoceras

Cimomia

Mimosphinctidae

Sublithacoceratinae

Cladiscites

Mimosphinctinae

Subnebrodites

Claviceras

Monestieria

Subnebrodites planula

Cleviceras

Monophyllites (Trachyphyllites)

Subprionocyclus

Cleviceras elegans

Monophyllites (Trachyphyllites) costatus

Subprionocyclus branneri

Cleviceras exaratum

Morriceras

Subprionocyclus bravaisianus

Clydonautilaceae

Morrisceras

Subprionocyclus hit chinensis

Clydoniceras

Morrisiceras

Subprionocyclus minimus

Clydoniceras (Clydoniceras) discus

Morrisiceras morrisi

Subprionocyclus neptuni

Clydoniceras discus

Mortoniceras

Subprionocyclus normalis

Clydoniceratidae

Mortoniceras (Pervinquieria)

Sulciferites

Clymenia

Mortoniceratidae

Sunrisites

Clymenia laevigata

Mortoniceratinae

Sunrisites hadroptychum

Clymeniaceae

Mouterdeiceras

Sunrisitinae

Clymenien

Mouterdeiceras dubourgi

Sutneria

Clymeniida

Muniericeras

Sutneria platynota

Clymeniidae

Muniericeratidae

Tainocerataceae

Clymeniina

Murchisonia (Ludwigia)

Tainoceratidae

Coeloceras (Dactylioceras)

Murphyella

Taramelliceras

Coeloceras (Stephanoceras)

Nadorites

Taramelliceratinae

Coeloceratidae

Nannolytoceras

Tayloricites

Coleoidea

Nannolytoceratidae

Teloceras

Collignoniceras

Nannolytoceratinae

Teloceras coronatum

Collignoniceras carolinum

Nautilaceae

Teneroceras

Collignoniceras woolgari

Nautilida

Tetragonitaceae

Collignoniceratidae

Nautilidae

Tetragonitidae

Collignoniceratinae

Nautiliden

Tetragonitoidea

Coroniceras

Nautilitaceae

Teudopseinae

Coroniceras (Arietites)

Nautiloidea

Teudopsidae

Coroniceras (Arietites) bucklandi

Nautilus

Teudopsis

Coroniceras (Centauroceras) centauroides

Nautilus aturi

Teuthida

Coroniceras (Megarietites)

Nautilus bidorsatus

Texanites

Coroniceras bucklandi

Nautilus calloviensis

Texanitinae

Coroniceras insulcatus

Nautilus dorsatus

Thomelites

Coroniceras kridion

Nautilus ziczac

Thomelites sornayi

Coroniceras rotiforme

Neocardioceras

Thuringionautilus

Cosmoceras

Neocardioceras juddii

Tirolites

Cosmogyria

Neochetoceras

Tirolitidae

Costigrammoceras

Neochetoceras mucronatum

Togaticeras

Cotteswoldia

Neocomites

Togaticeras goisernense

Cranoceras

Neocomites neocomiensis

Togaticeras stella

Craspeditidae

Neocomitidae

Togaticeras togatum

Crassotornoceras

Neocomitinae

Tornoceras

Creniceras

Neohibolites

Tornocerataceae

Creniceras crenatum

Neoparoniceras

Tornoceratidae

Creniceras dentatum

Neophyllites

Tornoceratina

Creniceras renggeri

Neophyllites imitans

Tornoceratinae

Crickia

Neophyllites neumayri

Tornocerida

Crioceras (Ancyloceras)

Neoptychites

Toxodactylites

Crioceras barremense

Neoptychites cephalotus

Toxolioceras

Crioceratites

Neoptychites gourguechoni

Trachyceras

Crioceratites nolani

Neoptychites telinga

Trachyceratidae

Crioceratitidae

Neoptychites transitorius

Trachyphyllites

Crucilobiceras

Neoptychites xetriformis

Trachyphyllites costatus

Crussoliceras

Nevadaphyllites

Trachyphyllitidae

Curviceras

Nevadaphyllites glaberrimus

Trachyphylloceratidae

Curviceras curvicorne

Nevadaphyllites psilomorphum

Tragodesmoceras

Curviceras haidae

Newboldiceras

Tragophylloceras

Curviceras waehneri

Nicklesia

Tragophylloceras ibex

Curvidactylites

Nicklesia dumasiana

Tragophylloceras undulatum

Cylindroteuthinae

Nodicoeloceras

Transicoeloceras

Cylindroteuthis

Nodicoeloceras crassoides

Transipsiloceras

Cylindroteuthis puzosianus

Nodicoeloceras incrassatum

Transipsiloceras transiens

Cymaceras

Nodicoeloceras spicatum

Troitsaia

Cymaclymenia

Nomodactylites

Tropidoceras

Cymaclymenia striata

Nordamaltheus

Tropidoceratidae

Cymaclymeniidae

Noritiaceae

Tropidoceratinae

Cymaclymeniinae

Nostoceras

Tulites

Cymatoceras

Nostoceras (Bostrychoceras) polyplocum

Tulitidae

Cymatoceras elegans

Nostoceratidae

Turrilitaceae

Cymatoceras patens

Ochetoceratinae

Turrilites

Cymatoceratidae

Octopida

Turrilites (Turrilites) scheuchzerianus

Cymomia

Octopoda

Turrilites acutus

Cyrtochilus major

Odontobelus tripartitus

Turrilites costatus

Cyrtoclymenia

Oedania

Turrilites scheuchzerianus

Cyrtoclymenia involuta

Oegopsida

Turrilites subtuberculatus

Cyrtoclymeniaceae

Oegopsina

Turrilitidae

Cyrtoclymeniidae

Oistoceras

Uptonia

Cyrtoclymeniina

Olcostephanidae

Uptonia jamesoni

Dactylioceras

Olcostephanus

Uptonia regnardi

Dactylioceras (Eodactylites)

Olcostephanus (Astieria)

Ussuritidae

Dactylioceras (Orthodactylites)

Olcostephanus (Polyptychites)

Ussuritoidea

Dactylioceras (Orthodactylites) semiannulatum

Olcostephanus astierianus

Vacekia

Dactylioceras anguinum

Opheoceratites

Valanginites

Dactylioceras athleticum

Oppelia (Oxycerites)

Valanginites wilfridi

Dactylioceras attenuatum

Oppeliidae

Vampyromorpha

Dactylioceras commune

Oraniceras

Vampyromorphida

Dactylioceras consimile

Orthildaites

Vampyronassa

Dactylioceras gracile

Orthildaites douvillei

Vampyronassa rhodanica

Dactylioceras holandrei

Orthoceras

Vampyroteuthidae

Dactylioceras temperatum

Orthoceratidae

Vascoceratidae

Dactylioceras vermis

Orthoceratites gracile

Vascoceratinae

Dactylioceratidae

Orthocerida

Vermiceras

Dactylioceratinae

Orthosphinctes

Vermiceras (Alpinoceras)

Dactylogrammites

Orthosphinctes (Lithacosphinctes)

Vermiceras (Centauroceras)

Dactyloteuthis

Orthosphinctes tiziani

Vermiceras (Epammonites)

Danubisphinctes

Osperleioceras

Vermiceras (Epammonites) cordieri

Danubisphinctes palmatus

Osperleioceras (Osperleioceras)

Vermiceras (Gyrophioceras)

Darellia

Osperleioceras (Osperleioceras) authelini

Vermiceras (Gyrophioceras) praespiratissimus

Darellina

Osperleioceras (Osperleioceras) reynesi

Vermiceras (Gyrophioceras) supraspiratus

Decapodiformes

Osperleioceras (Pseudopolyplectus)

Vermiceras (Paracaloceras)

Decoritidae

Osperleioceras (Pseudopolyplectus) bicarinatum

Vermiceras (Vermiceras)

Decoritinae

Osperleioceras (Pseudopolyplectus) subtile

Vermiceras ophioides

Defossiceras

Osperlioceras

Vermidactylites

Deltocymatoceras

Otoites

Vermisphinctes

Deltocymatoceras leiotropis

Otoitidae

Villaniinae

Deltoidoceras

Oxycerites

Voltzia (Sepiida)

Deltoidonautilus

Oxycerites orbis

Waehneroceras

Deltotoceras

Oxynoticeras

Waehneroceras curvicorne

Depaoceras

Oxynoticeratidae

Waehneroceras haidae

Deroceras

Oxynoticeroides

Waehneroceras tenerum

Deroceratidae

Oxyparoniceras

Waehneroceras waehneri

Deshayesites

Oxyparoniceras (Oxyparoniceras)

Walkericeras

Deshayesites deshayesi

Oxyparoniceras (Oxyparoniceras) buckmani

Watinoceras

Deshayesitidae

Oxyparoniceras (Oxyparoniceras) suevicum

Watinoceras (Watinoceras) coloradoense

Deshayesitinae

Oxyteuthis

Watinoceras coloradoense

Desmoceras

Oxyteuthis brunsvicensis

Watinoceras coloradoense praecursor

Desmoceras (Puzosia)

Oxyteuthis depressa

Wellenhorn

Desmocerataceae

Pachammatoceras

Welschia

Desmoceratidae

Pachyceratidae

Whitbyiceras

Desmoceratinae

Pachydiscidae

Wiltshireia

Desmoceratoidea

Pachydiscus

Witchellia

Dichotomites

Pachydiscus (Neodesmoceras)

Witchellia laeviuscula

Dichotomoceras

Pachydiscus wittekindi

Witchelliinae

Dichotomoceras bifurcatum

Pachylytoceras

Wocklumeria

Dimeroceras

Pachylytoceras hircinum

Wocklumeria sphaeroides

Dimerocerataceae

Paltopleuroceras pseudocostatum

Wocklumeriaceae

Dimeroceratidae

Paltopleuroceratidae

Wocklumeriidae

Dimeroceratinae

Paneia

Xeinodactylites

Dimeroceratoidea

Paquieria

Xipheroceras

Diplomoceratidae

Paracaloceras

Xipheroceras dudressieri

Discamphiceras

Paracaloceras (Gyrophioceras)

Xipheroceratidae

Discamphiceras (Kammerkaroceras) guidonii

Paracaloceras centauroides

Xiphoteuthididae

Discamphiceras atanatense

Paracaloceras coregonensis

Yakounia

Discamphiceras calcimontanum

Paracaloceras haueri

Youngibelus

Discamphiceras guidonii

Paracaloceras laqueoides

Youngibelus gigas

Discamphiceras kammerkarense

Paracenoceras

Yubariceras

Discamphiceras pleuronotum

Paracenoceratidae

Yubariceras yubarense

Discamphiceras toxophorum

Paraceratites

Zigzagiceras

Discamphiceratinae

Paraceratites (Progonoceratites) atavus

Zigzagiceras zigzag

Discoceratites

Paraceratites (Progonoceratites) atavus sequens

Zigzagiceratinae

Discophyllitidae

Paraceratites (Progonoceratites) flexuosus

Zuercherella

Discoscaphites

Paraceratites (Progonoceratites) philippii neolaevis

Zuercherella zuercheri

Discoscaphites cheyennensis

Paracoronites

Zugodactylites

Discoscaphites gulosus

Paracrioceras

Zugodactylites braunianus

Discoscaphites nebrascensis

Paracrioceras barremense

أمونيت

Dissoroceras

Paracrioceras elegans

アンモナイト

Distichoceratinae

Paracuariceras

암모나이트

Doloceratites

Paracymatoceras