This list of the prehistoric life of Nebraska contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Nebraska.
Precambrian The Paleobiology Database records no known occurrences of Precambrian fossils in Alabama.
Paleozoic †Achistrum †Acroplous †Acroplous vorax †Adacrinus †Adacrinus edema – type locality for species †Aesiocrinus †Aesiocrinus detrusus †Agassizodus †Agassizodus variabilis †Aglaocrinus †Aglaocrinus compactus †Allosocrinus †Allosocrinus bronaughi †Ameura †Ameura missouriensis Ammodiscus †Amphiscapha †Amphiscapha muricata †Amphissites † Ananias †Ananias marcouiana – type locality for species †Anthracospirifer †Apographiocrinus †Apographiocrinus platybasis †Apographiocrinus typicalis †Atrypa †Aviculopinna †Barbclabornia †Barbclabornia luedersensis †Bathronocrinus †Bathronocrinus wolfriverensis †Belantsea †Belantsea occidentalis †Bobbodus – type locality for genus †Bobbodus schaefferi – type locality for species †Chonetes †Chonetinella †Cibolocrinus †Cladodus – type locality for genus †Cladodus knightianus – type locality for species †Composita †Composita subtilita †Concavicaris †Concavicaris sinuata – or unidentified comparable form †Contocrinus †Contocrinus stantonensis †Cooleyella †Coryellites †Costistricklandia †Costistricklandia castellana †Crurithyris †Crurithyris expansa †Ctenacanthus †Ctenacanthus amblyxiphias †Cymatospira †Cymatospira montfortianus †Delocrinus †Delocrinus admirensis †Delocrinus vastus †Delocrinus vulgatus †Deltodus †Derbyia †Derbyia crassa †Dibunophyllum †Ditomopyge †Ditomopyge scitula †Ditomopyge whitei †Elibatocrinus †Endothyra †Enteletes †Enteletes hemiplicata – or unidentified comparable form Eocaudina †Erisocrinus †Erisocrinus longwelli †Erisocrinus typus †Euphemites †Euphemites vittatus †Exocrinus †Exocrinus multirami †Exoriocrinus †Favosites †Fissodus †Fissodus inaequalis †Gilliodus †Gilliodus peyeri †Glabrocingulum †Glabrocingulum grayvillense †Glaukosocrinus †Glaukosocrinus berryi – type locality for species †Glikmanius †Glikmanius myachkovensis †Glikmanius occidentalis †Gorgonophontes †Gorgonophontes peleron – type locality for species †Graffhamicrinus †Graffhamicrinus boellstorffi – type locality for species †Graffhamicrinus magnijkus †Graffhamicrinus subcoronatus †Graphiocrinus †Graphiocrinus scopulus – or unidentified comparable form †Halogetocrinus †Halogetocrinus boellstorffae – type locality for species †Halysites †Helodus †Helodus rugosus †Heslerodus †Heslerodus divergens †Hollinella †Holmsella †Hustedia †Hustedia mormoni †Hypselentoma †Hypselentoma inornata – type locality for species †Hypselentoma perhumerosa †Hystriculina †Hystriculina wabashensis †Ianthinopsis †Ianthinopsis pulchellus †Iniopera †Iniopera richardsoni †Iniopteryx – type locality for genus †Iniopteryx rushlau – type locality for species †Iniopteryx rushlaui †Iniopteryx tedwhitei – type locality for species †Inioxyele – type locality for genus †Inioxyele whitei – type locality for species †Isorthis †Janassa †Janassa maxima – type locality for species †Janassa unguicula – type locality for species †Juresania †Kallimorphocrinus †Linoproductus †Lissochonetes †Lissochonetes geronticus †Lophophyllidium Macrocypris †Metacoceras †Microcaracrinus †Microcaracrinus twenhofeli †Monongahela †Moreyella †Mycterops †Mycterops whitei †Nebraskacrinus †Nebraskacrinus tourteloti †Neochonetes †Neochonetes granulifer †Neospirifer †Neospirifer dunbari †Nodosinella – tentative report †Orthacanthus †Orthacanthus compressus †Orthonema †Orthonema nebrascense – type locality for species †Orthonema subtaeniatum – type locality for species †Ozarkodina †Paleochiridota †Paramphicrinus †Parethelocrinus †Parethelocrinus variabilis †Parulocrinus †Parulocrinus blairi †Peachocaris †Peachocaris acanthouraea †Pentameroides †Pentameroides corrugatus †Peripristis †Peripristis semicircularis †Persephonichthys – type locality for genus †Persephonichthys chthonica – type locality for species †Petalocrinus †Petalodus †Petalodus alleghaniensis †Petalodus arcuatus – type locality for species †Petalodus destructor †Pharkidonotus †Pharkidonotus percarinatus – type locality for species †Phoebodus †Phoebodus knightianus – type locality for species †Plagioglypta †Plagioglypta meekiana – type locality for species †Platyceras †Platyxystrodus – tentative report †Platyxystrodus occidentalis – type locality for species †Plaxocrinus †Plaxocrinus crassidiscus Pleurotomaria †Pleurotomaria haydeniana †Plummericrinus †Polusocrinus †Polusocrinus rosa †Polypora †Porpites †Promexyele †Promexyele bairdi – type locality for species †Protocaudina Psammosphaera †Ptylopora †Punctospirifer †Punctospirifer kentuckensis †Reticulatia †Reticulatia huecoensis †Retispira †Retispira marcouianus – type locality for species †Rhipidomella †Rhipidomella carbonaria †Rhombopora †Romerodus – type locality for genus †Romerodus orodontus – type locality for species †Royalella †Royalella swallowiana – type locality for species †Sciadiocrinus †Sciadiocrinus humilis †Shumardella †Sibyrhynchus †Sibyrhynchus denisoni †Stearoceras †Stearoceras sublaeve – type locality for species †Stellarocrinus †Stellarocrinus stillativus †Stethacanthus †Stethacanthus altonensis †Streblodus †Streblodus angustus – type locality for species †Streptognathodus †Synarmocrinus †Synarmocrinus iatani †Syringopora †Tainoceras †Tainoceras nebrascense †Terpnocrinus †Tetravirga †Triceracrinus †Ulocrinus †Vertigocrinus †Vertigocrinus parilis †Wellerella †Wellerella cooperi – or unidentified comparable form †Wellerella delicatula – or unidentified comparable form †Wellergyi †Wellergyi subdecussatus – type locality for species
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