This list of the Paleozoic life of Minnesota contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Minnesota and are between 538.8 and 252.17 million years of age.
A
- †Abludoglyptocrinus –
- †Abludoglyptocrinus charltoni
- †Acanthocrania
- †Acanthocrania granulosa
- †Acanthocrania setigeria
- †Acanthoparypha
- †Acanthoparypha evetti
- †Actinoceras
- †Actinoceras beloitense
- †Actinoceras bigsbyi
- †Actinoceras gravicentrum
- †Actinoceras janesvillensis
- †Actinodiscus
- †Aechmina
- †Aechmina cuspidata
- †Aechmina ionensis
- †Agelacrinites
- †Alaskadiscus
- †Alaskadiscus subacutus
- †Allodesma – type locality for genus
- †Allodesma subellipticum – type locality for species
- †Allumettoceras
- †Allumettoceras carletonense – or unidentified comparable form
- †Allumettoceras planodorsatum
- †Ambonychia
- †Ambonychia tenuis
- †Ambonychiopsis
- †Amecystis
- †Amecystis woodi
- †Americoncha
- †Americoncha marginata
- †Amorphognathus
- †Amorphognathus superbus
- †Amphilichas
- †Amphilichas cucullus – or unidentified comparable form
- †Amygdalocystites
- †Anaspyroceras
- †Anaspyroceras anellus
- †Anaspyroceras calvini
- †Anaspyroceras clermontense
- †Anaspyroceras perroti
- †Anazyga
- †Anazyga recurvirostra
- †Anolotichia
- †Anolotichia impolita
- †Antiplectoceras – tentative report
- †Anulocrinus
- †Anulocrinus forrestonensis
- †Aparchites
- †Aparchites barbatus
- †Aparchites carinatus
- †Aparchites chatfieldensis
- †Aparchites ellipticus
- †Aparchites fimbriatus
- †Aparchites macrus
- †Aparchites paratumida
- †Apycnodiscus
- †Archaeocrinus
- †Archaeocrinus obconicus
- †Archinacella
- †Archinacella cingulata
- †Archinacella deleta
- †Archinacella simplex
- †Archinacella simulatrix
- †Archinacella valida
- †Aristerella
- †Armenoceras
- †Armenoceras clermontense
- †Armenoceras iowense
- †Arthroclema
- †Arthroclema armatum
- †Arthropora
- †Arthropora simplex
- †Arthrostylus
- †Arthrostylus conjunctus
- †Arthrostylus obliquus
- †Aspidopora
- †Astreptodictya
- †Astreptodictya acuta
- †Astreptodictya elegans
- †Astreptodictya fimbriata
- †Astreptodictya pumila
- †Astrocystites
- †Ateleocystites
- †Ateleocystites guttenbergensis
- †Athrophragma
- †Athrophragma foliata
- †Austinella
- †Austinella kankakensis –
B
- †Bairdiocypris –
- †Bairdiocypris granti
- †Basilicus
- †Basilicus barrandi
- †Bassleratia
- †Bassleratia typa
- †Bathyurus
- †Bathyurus longispinus
- †Batostoma
- †Batostoma fertile
- †Batostoma magnopora
- †Batostoma winchelli
- †Bellimurina
- †Bellimurina charlottae
- †Bellornatia
- †Bellornatia tricollis
- †Belodina
- †Belodina compressa
- †Belodina confluens
- †Beloitoceras
- †Beloitoceras carveri
- †Beloitoceras grafense
- †Beloitoceras houghtoni
- †Beloitoceras huronense – or unidentified comparable form
- †Beloitoceras janesvillense
- †Beloitoceras lycum
- †Beloitoceras norwoodi
- †Beloitoceras pandion
- †Beloitoceras plebeium
- †Beloitoceras whitneyi
- †Berkeia – type locality for genus
- †Berkeia typica – type locality for species
- †Beyrichia
- †Beyrichia irregularis
- †Bodeiceras
- †Bodeiceras oxygonium
- †Bollia
- †Bollia regularis
- †Bollia ruthae
- †Bollia subaequata
- †Bollia subaequeata
- †Bothriocidaris
- †Bothriocidaris solemi
- †Brachytomaria
- †Brachytomaria semele
- †Bromidella
- †Bromidella depressa
- †Bromidella rhomboides
- †Bryantodina
- †Bryantodina abrupta
- †Bryantodina typicalis
- †Bucania
- †Bucania elliptica
- †Bucania halli
- †Bucania minnesotensis
- †Bucania sublata
- †Bullatella
- †Bullatella granilabiatus
- †Bullatella granlabiatus
- †Bumastoides
- †Bumastoides milleri
- †Bumastoides porrectus
- †Bumastus
- †Byrsolopsina
- †Byrsolopsina centipunctata
- †Byrsolopsina normella
- †Byrsolopsina ovata
- †Byrsolopsina planilateralis
- Bythocypris
- †Bythocypris curta
- †Bythocypris furnishi
- †Bythopora
- †Bythopora subgracilis –
C
- †Calceocrinus
- †Calceocrinus gossmani
- †Calceocrinus levorsoni
- †Calymene
- †Calymene mamillate
- †Calymene winchelli
- †Camaraspis
- †Camaraspis convexus
- †Camaraspoides
- †Camaraspoides berkeyi
- †Camellaspongia – type locality for genus
- †Camellaspongia tumula – type locality for species
- †Cameroceras
- †Cameroceras alternatum – or unidentified comparable form
- †Cameroceras hennepini
- †Cameroceras inopinatum – type locality for species
- †Cameroceras stillwaterense – type locality for species
- †Campylorthis
- †Campylorthis deflecta
- †Carabocrinus
- †Carabocrinus dicyclicus
- †Carabocrinus magnificus
- †Carabocrinus oogyi
- †Carabocrinus radiatus
- †Carabocrinus slocomi
- †Carinaropsis
- †Carinaropsis cymbula
- †Carinaropsis minima
- †Cataschisma
- †Cataschisma convexum
- †Centrocyrtoceras
- †Centrocyrtoceras annulatum
- †Centrocyrtoceras duplicostatum
- †Centrocyrtoceras rotundum
- †Ceratopea
- †Ceratopea canadensis
- †Ceratopea parvum – type locality for species
- †Ceratopea pygmaea – type locality for species
- †Ceratopsis
- †Ceratopsis chambersi
- †Ceratopsis humilinoda
- †Ceratopsis quadrifida
- †Ceraurinella
- †Ceraurinella scofieldi
- †Ceraurinella templetoni
- †Ceraurinus
- †Ceraurinus icarus
- †Ceraurus
- †Ceraurus pleurexanthemus
- †Ceraurus pleurexanthomus
- †Charactoceras
- †Charactoceras laddi
- †Chariocephalus
- †Chariocephalus whitfieldi
- †Chasmatopora
- †Chasmatopora reticulata
- †Cheilocephalus
- †Cheilocephalus stcroixensis
- †Cheirocrinus
- †Chidleyenoceras
- †Chirognathus
- †Chirognathus duodactylus
- †Cincinnaticrinus
- †Cincinnaticrinus varibrachialus
- †Cincinnetina
- †Cincinnetina minnesotensis – type locality for species
- †Clathrospira
- †Clathrospira conica
- †Clathrospira subconica
- †Cleiocrinus
- †Cleionychia
- †Coelocerodontus
- †Coelocerodontus trigonius
- †Colpodon
- †Colpomya
- †Constellaria
- †Constellaria varia
- †Conularia
- †Cordylodus
- †Cordylodus delicatus
- †Cornites
- †Coronocystis
- †Coronocystis durandensis
- †Cotteroceras
- †Cotylahindia – type locality for genus
- †Cotylahindia panaca – type locality for species
- †Crania
- †Crania reversa
- †Craniops
- †Craniops minor
- †Cremacrinus
- †Cremacrinus arctus
- †Cremacrinus crossmani
- †Cremacrinus gerki
- †Cremacrinus guttenbergensis
- †Cremacrinus punctatus
- †Cryptophyllus
- †Cryptophyllus obloides
- †Cryptophyllus oboloides
- †Cryptophyllus sulcatus
- †Crytoniodus
- †Crytoniodus complicatus
- †Ctenobolbina
- †Ctenobolbina emaciata
- †Ctenobolbina maquoketensis
- †Ctenodonta
- †Ctenodonta novicea
- †Ctenodonta oviformis – type locality for species
- †Ctenodonta similis
- †Ctenodonta subnasuta – type locality for species
- †Culumbodina
- †Culumbodina penna
- †Cuneamya
- †Cupulocrinus
- †Cupulocrinus canaliculatus
- †Cupulocrinus conjugans
- †Cupulocrinus graciis – or unidentified related form
- †Cupulocrinus gracilis
- †Cupulocrinus humilis
- †Cupulocrinus jewetti
- †Cupulocrinus latibrachiatus – or unidentified related form
- †Cupulocrinus levorsoni
- †Cupulocrinus molanderi
- †Cupulocrinus plattevillensis
- †Curtognathus
- †Cyclocystoides
- †Cyclocystoides halli
- †Cyclonema
- †Cyclonema aiens
- †Cyclonema percarinata
- †Cyclonema textilis
- †Cyclonema varicosum
- †Cyclospira
- †Cyclospira bisulcata
- †Cymatonota
- †Cyptendoceras
- †Cyptendoceras ruedemanni
- †Cyrtocerina
- †Cyrtocerina crenulata
- †Cyrtocerina schoolcrafti
- †Cyrtodonta
- †Cyrtodonta descriptus
- †Cyrtodonta dignus
- †Cyrtodonta grandis
- †Cyrtodontula
- †Cyrtodontula praecipita – type locality for species
- †Cyrtoizoceras
- †Cyrtoizoceras minneapolis
- †Cyrtolites
- †Cyrtolites dilatus
- †Cyrtolites disjunctus
- †Cyrtolites minor
- †Cyrtolites ornatus
- †Cyrtolites retrorsus
- †Cyrtonellopsis
- †Cyrtonellopsis vetulum
- †Cyrtospira
- †Cyrtospira wykoffensis
- †Cyrtostropha
- †Cyrtostropha salteri –
D
- †Daidia
- †Daidia subconica – type locality for species
- †Dalmanella
- †Dalmanella rara – or unidentified comparable form
- †Dalmanella sculpta – tentative report
- †Dapsilodus
- †Dapsilodus mutatus
- †Deceptrix
- †Deckeroceras
- †Deckeroceras clermontense
- †Deiroceras
- †Deiroceras scofieldi
- †Dekayella
- †Dekayella praenuntia
- †Delotaxis
- †Dendrocrinus
- †Dendrocrinus acutidactylus – or unidentified related form
- †Dendrocrinus casei
- †Desmograptus
- †Desmograptus cancellatus
- †Diceromyonia
- †Diceromyonia ignota
- †Dicranella
- †Dicranella bicornis
- †Dicranella marginata
- †Dicranella marinata
- †Dicranella simplex
- †Dicranella spinosa
- †Dicranella typa
- †Diestoceras
- †Diestoceras alceum
- †Diestoceras clarkei
- †Dilobella
- †Dilobella simplex
- †Dilobella typa
- †Dinorthis
- †Dinorthis pectinella
- †Diorthelasma
- †Diorthelasma weissi – type locality for species
- †Diplograptus
- †Diplograptus peosta
- †Doleroides
- †Doleroides pervetus
- †Dolichoharpes
- †Dolichoharpes ottawaensis
- †Drepanoistodus
- †Drepanoistodus suberectus
- †Drumaspis
- †Drumaspis sabulosa
- †Drumaspis tanycodia
- †Dvorakia
- †Dvorakia chattertoni – type locality for species
- †Dvorakia klapperi –
E
- †Eccyliopterus
- †Eccyliopterus owenanus
- †Ectenaspis
- †Ectenaspis beckeri – type locality for species
- †Ectenocrinus
- †Ectenocrinus raymondi
- †Ectenocrinus simplex
- †Ectomaria
- †Ectomaria pagoda
- †Ectomaria prisca
- †Edrioaster
- †Edrioaster bigsbyi
- †Ellesmeria
- †Ellesmeria scobeyi
- †Ellesmeroceras
- †Ellesmeroceras winonicum
- †Ellipsocephaloides
- †Ellipsocephaloides curtus
- †Ellipsocephaloides gracilis
- †Elliptocryprites
- †Elliptocryprites paracylindrica – type locality for species
- †Elliptocyprites
- †Elliptocyprites paracylindrica – type locality for species
- †Endoceras
- †Endoceras atkinsonense
- †Endoceras clarkei
- †Endoceras clermontense
- †Endoceras decorahense
- †Endoceras eburneolum – type locality for species
- †Endoceras fulgar
- †Endoceras gracillimum
- †Endoceras kayi
- †Endoceras proteiforme
- †Endoceras thomasi
- †Eobelodina
- †Eobelodina hormacola
- †Eochonetes
- †Eochonetes recedens
- †Eomonorachus
- †Eomonorachus intermedius
- †Eoplectodonta
- †Eoplectodonta recedens
- †Eoplectodonta saxea
- †Eoschmidtella
- †Eoschmidtella umbonata
- †Eotomaria
- †Eotomaria dryope
- †Eotomaria vicina
- †Ephippiorthoceras
- †Ephippiorthoceras laddi
- †Ephippiorthoceras tenuistriatum
- †Eremotrema – tentative report
- †Eremotrema emacerata
- †Eridotrypa
- †Eridotrypa aedilis
- †Eridotrypa exigua
- †Erismodus
- †Erismodus quadridactylus
- †Eroicaspira
- †Eroicaspira bellicincta
- †Erratencrinurus
- †Erratencrinurus vigilans
- †Escharopora
- †Escharopora subrecta
- †Eukloedenella
- †Eukloedenella richmondensis
- †Eumorphocystis
- †Eunema
- †Eunema centralis
- †Eunema concinnula
- †Eunema helicteres
- †Eunema quadrisulcata
- †Eunema simile
- †Euomphalopsis
- †Euomphalopsis depressa – type locality for species
- †Euprimitia
- †Euprimitia celata
- †Euprimitia labiosa
- †Euprimitia linepunctata
- †Euprimitia sanctipauli
- †Eurychilina
- †Eurychilina cannonfallsensis – type locality for species
- †Eurychilina depressa
- †Eurychilina incurva
- †Eurychilina kayi – type locality for species
- †Eurychilina micropunctata – type locality for species
- †Eurychilina minutifoveata
- †Eurychilina partifimbriata
- †Eurychilina reticulata
- †Eurychilina subradiata
- †Eurychilina sugarcreekensis – type locality for species
- †Eurychilina ventrosa
- †Eurycystites
- †Eurycystites granosus
- †Eurymya
- †Eurymya plana
- †Eurystomites
- †Eurystomites kelloggi –
F
- †Fayettoceras – tentative report
- †Fayettoceras beloitense
- †Fisherities
- †Flexicalymene
- †Floripatella
- †Floripatella humilis
- †Furcitella
- †Furcitella scofieldi
- †Fusispira
- †Fusispira angusta
- †Fusispira convexa
- †Fusispira inflata
- †Fusispira intermedia
- †Fusispira nobilis
- †Fusispira planulata
- †Fusispira spicula
- †Fusispira subbrevis
- †Fusispira subfusiformis
- †Fusispira ventricosa
- †Fusispira vittata –
G
- †Gabriceraurus
- †Gabriceraurus mifflinensis
- †Geisonoceras
- †Geisonoceras clermontense
- †Geisonoceras scofieldi
- †Globonema
- †Globonema niota
- †Glyptocrinus
- †Glyptocrinus ornatus – or unidentified related form
- †Glyptocrinus pustulosis
- †Glyptocrinus tridactylus
- †Glyptocystites
- †Glyptocystitid – type locality for genus
- †Glyptorthis
- †Glyptorthis bellarugosa
- †Glyptorthis insculpta
- †Gonioceras
- †Gonioceras anceps
- †Gonioceras homerense
- †Gonioceras kayi
- †Gonioceras occidentale
- †Goniophora
- †Goniophora absimilis
- †Gorbyoceras
- †Graptodictya
- †Graptodictya proava
- †Graptodictya simplex
- †Grenprisa
- †Grenprisa billingsi
- †Grewingkia
- †Gyronema
- †Gyronema pulchellum
- †Gyronema semicarinatum –
H
- †Hallatia
- †Hallatia convexa
- †Hallatia duplicata
- †Hallatia particylindrica
- †Halliella
- †Halliella magnipunctata
- †Hallopora
- †Hallopora dumalis
- †Hallopora goodhuensis
- †Hallopora multitabulata
- †Hallopora undulata
- †Hebertella
- †Hebertella occidentalis
- †Hebetoceras – tentative report
- †Helcionopsis
- †Helcionopsis depressum
- †Helcionopsis wisconsinensis
- †Helicotoma
- †Helicotoma planulata
- †Helopora
- †Helopora divaricata
- †Hemicystites
- †Hemicystites curtus
- †Hemicystites paulianus
- †Hemiphragma
- †Hemiphragma irrasum
- †Hemiphragma tenuimurale
- †Hesperidella
- †Hesperidella initialis
- †Hesperorthis
- †Hesperorthis tricenaria
- †Hindia
- †Hindia sphaeroidalis
- †Hiscobeccus
- †Hiscobeccus capax
- †Holopea
- †Holopea ampla
- †Holopea appressa
- †Holopea concinnula
- †Holopea excelsa
- †Holopea insignis
- †Holopea obliqua
- †Holopea paludiniformis
- †Holopea pyrene
- †Holopea rotunda
- †Holopea similis
- †Holopea supraplana
- †Holtedahilina
- †Holtedahilina emaciata
- †Homotrypa
- †Homotrypa subramosa
- †Homotrypella
- †Homotrypella cribrosa
- †Homotrypella hospitalis
- †Homotrypella instabilis
- †Horiostomella
- †Hormotoma
- †Hormotoma artemesia
- †Hormotoma cassina
- †Hormotoma gracilis
- †Hormotoma minnesotensis
- †Hormotoma multivolvis
- †Hormotoma neglecta
- †Hormotoma oehlerti
- †Hormotoma subangulata
- †Hudsonaster
- †Hudsonaster narrawayi
- †Hudsonaster rugosus – or unidentified related form
- †Hybocrinus
- †Hybocrinus conicus
- †Hypseloconus – type locality for genus
- †Hypseloconus cornutiformis – type locality for species
- †Hypseloconus elongatus – type locality for species
- †Hypsiptycha
- †Hypsiptycha anticostiensis –
I
- †Icriodella
- †Icriodella superba
- †Icriodus
- †Icriodus calvini – type locality for species
- †Icriodus orri – type locality for species
- †Idahoia
- †Idahoia serapia
- †Idahoia serapio
- †Idahoia wisconsensis
- †Idiospira
- †Idiospira panderi
- †Illaenus
- †Illaenus americanus
- †Ischadites
- †Ischadites iowensis
- †Isorthoceras
- †Isorthoceras junceum
- †Isorthoceras sociale
- †Isotelus
- †Isotelus gigas
- †Isotelus iowensis
- †Isotelus simplex
- †Isotelus susae
- †Isotomocrinus
- †Isotomocrinus minutus –
K
- †Kentlandoceras –
- †Kentlandoceras husseyi
- †Kentlandoceras schrocki – or unidentified comparable form
- †Kiesowia – tentative report
- †Kiesowia verrucosa
- †Kionoceras
- †Kionoceras decorahense
- †Kionoceras postvillense
- †Kionoceras tenuitectum
- †Kionoceras thomasi
- †Kirengella
- †Kirengella rectilateralis – type locality for species
- †Kirengella stabilis – type locality for species
- †Kokenospira
- †Kokenospira costalis – type locality for species
- †Krausella
- †Krausella arcuata
- †Krausella curtispina
- †Krausella inaequalis
- †Krausella variata –
L
- †Laccoprimitia
- †Laccoprimitia fillmorensis
- †Laddella
- †Laddella insueta
- †Lambeoceras
- †Lambeoceras confertum
- †Lambeoceras cultratum – or unidentified comparable form
- †Lecanospira
- †Lecanospira transversocordatus – type locality for species
- †Leperditella
- †Leperditella fryei
- †Leperditella macra
- †Leperditella millepunctata
- †Leperditella persimilis
- †Lepidocyclus
- †Lepidocyclus laddi
- †Lesueurilla
- †Lesueurilla beloitensis
- †Lichenaria
- †Lichenaria typa
- †Lingula
- †Lingula morsei
- †Lingula philomela
- †Lingulasma
- †Lingulasma galenensis
- †Lingulops
- †Liospira
- †Liospira americana
- †Liospira angustata
- †Liospira decipens
- †Liospira micula
- †Liospira modesta
- †Liospira obtusa
- †Liospira progne
- †Liospira vitruvia
- †Loganoceras
- †Lophospira
- †Lophospira decursa
- †Lophospira major
- †Lophospira milleri
- †Lophospira obliqua
- †Lophospira perangulata – type locality for species
- †Lophospira serrulata
- †Lophospira spironema
- †Lophospira ventricosa
- †Loxobucania
- †Loxobucania emmonsi
- †Loxobucania lindsleyi
- †Lyrodesma
- †Lyrodesma cannonense – type locality for species
- †Lytospira
- †Lytospira subrotunda
- †Lytospira undulatus –
M
- †Maclurina
- †Maclurina bigsbyi
- †Maclurina manitobensis
- †Maclurites
- †Maclurites crassa
- †Maclurites cuneata
- †Maclurites depressus
- †Maclurites nitidus
- †Maclurites subrotunda
- Macrocypris
- †Macrocypris kayi
- †Macrocyproides
- †Macrocyproides clermontensis
- †Macrocyprus
- †Macrocyprus kayi
- †Macronotella
- †Macronotella arcta
- †Macronotella scofeldi
- †Macronotella scofieldi
- †Manespira
- †Manespira nicolleti
- †Manitoulinoceras
- †Manitoulinoceras neleum
- †Manitoulinoceras warsawense
- †Manitoulinoceras wykoffense
- †Maratia
- †Maratia mana
- †Maratia mara
- †Maratia micula
- †Matheria
- †Megamyonia
- †Megamyonia unicostata
- †Merocrinus
- †Merocrinus britonensis
- †Metaspyroceras
- †Metaspyroceras clarkei
- †Metaspyroceras minneapolis
- †Metaspyroceras nicolleti
- †Metaspyroceras perlineatum
- †Metaspyroceras wisconsinense
- †Michelinoceras
- †Michelinoceras beltrami
- †Michelinoceras multicameratum
- †Microcoelodus
- †Milleratia
- †Milleratia cincinnatiensis
- †Mitoclema
- †Mitoclema mundulum
- †Mixoconus
- †Mixoconus primus
- †Modiolodon
- †Modiolopsis
- †Modiolopsis fountainensis
- †Modiolopsis gregalis
- †Modiolopsis nana – type locality for species
- †Monocheilus
- †Monocheilus anatinum
- †Monocheilus micros
- †Monocyclic
- †Monocyclic inadunate
- †Monotrypa
- †Multioistodus
- †Myeinocystites
- †Myeinocystites crossmani –
N
- †Nanno
- †Nanno aulema
- †Nasutimena
- †Nasutimena fluctuosa – or unidentified comparable form
- †Nematopora
- †Nematopora conferta
- †Nematopora consueta
- †Nematopora ovalis
- †Neobothriocidaris
- †Neobothriocidaris templetoni
- †Neocoleodus
- †Neopanderodus
- †Ningulella
- †Ningulella paucisulcata
- †Nodambichilina
- †Nodambichilina symmetrica
- †Nuculites –
O
- †Oepikina
- †Oepikina inquassa
- †Oepikina minnesotensis
- †Oistodus
- †Oistodus abundans
- †Oistodus venustus
- †Omospira
- †Omospira laticincta
- †Omospira trentonensis
- †Oneotodus
- †Oneotodus ovatus
- †Onniella
- †Onniella porrecta
- †Onniella quadrata
- †Onoceras
- †Onoceras abruptum
- †Onoceras douglassi
- †Onoceras tetreauvillense
- †Ophileta
- †Ophiletina
- †Ophiletina angularis
- †Ophiletina fausta
- †Ophiletina sublaxa
- †Opikatia
- †Opikatia emaciata
- †Opikatia rotunda
- †Orbiculoidea
- †Orbiculoidea lamellosa – or unidentified comparable form
- †Orbiculoidea pelopea
- †Ormoceras – tentative report
- †Ormoceras maquoketense
- †Orthoceras
- †Orthoceras beltrami
- †Orthoceras minnesotense
- †Orthodesma
- †Orthodesma canaliculatum
- †Orthodesma caniculatum
- †Orthodesma litoralis
- †Orthograptus
- †Oulodus
- †Oulodus serratus
- †Oxoplecia
- †Oxoplecia ulrichi
- †Ozarkodina
- †Ozarkodina concinna
- †Ozarkodina delecta
- †Ozarkodina raaschi –
P
- †Pachydictya
- †Pachydictya elegans
- †Pachyglossella
- †Pachyglossella elderi
- †Pachyglossella riciniformis
- †Palaeocrinus
- †Palaeocrinus angulatus
- †Palaeoglossa
- †Palaeoglossa hurlburti
- †Palaeoneilo
- †Paleocrinus
- †Paleocrinus angulatus
- †Panderodus
- †Panderodus feulneri
- †Panderodus gracilis
- †Panderodus panderi
- †Parabolbina
- †Parabolbina antecedans
- †Parabolbina carinifera
- †Parabolbina staufferi
- †Paraliospira
- †Paraliospira abrupta
- †Paraliospira supracingulata
- †Paraschmidtella
- †Paraschmidtella irregularis
- †Paraschmidtella uphami
- †Parastrophina
- †Parastrophina berensis
- †Parastrophina bernensis
- †Parastrophina rotundiformis
- †Parenthatia
- †Parenthatia camerata
- †Parenthatia punctata
- †Parschmidtella
- †Parschmidtella uphami
- †Paucicrura
- †Paucicrura corpulenta
- †Paucicrura rogata
- †Paupospira
- †Paupospira burginensis
- †Paupospira elevata
- †Paupospira oweni
- †Paupospira sumnerensis
- †Pedomphalella
- †Pedomphalella intermedia
- †Pedomphalella subovata
- †Periglyptocrinus
- †Periglyptocrinus spinuliferus
- †Periodon
- †Periodon grandis
- †Petrocrania
- †Petrocrania halli
- †Petrocrania trentonensis
- †Phialaspongia – type locality for genus
- †Phialaspongia fossa – type locality for species
- †Phragmodus
- †Phragmodus cognitus
- †Phragmodus inflexus
- †Phragmodus undatus
- †Phragmolites
- †Phragmolites compressus
- †Phragmolites dyeri
- †Phragmolites fimbriata
- †Phragmolites obliquus
- †Phragmolites triangularis
- †Phyllodictya
- †Phyllodictya varia
- †Pinodema
- †Pinodema conradi
- †Pionodema
- †Pionodema circularis
- †Pionodema subaequata
- †Plaesiomys
- †Plaesiomys meedsi
- †Plaesiomys proavitus
- †Plaesiomys subquadrata
- †Platystrophia
- †Platystrophia amoena
- †Platystrophia biforata
- †Platystrophia extensa – tentative report
- †Platystrophia trentonensis
- †Plectoceras
- †Plectoceras occidentale
- †Plectoceras robertsoni
- †Plectodina
- †Plectodina aculeata
- †Plectodina tenuis
- †Plectorthis
- †Plectorthis plicatella
- †Plethocardia
- †Plethocardia suberecta
- †Plethospira
- †Plethospira cannonensis – type locality for species
- †Plethospira cassina
- †Pleurocystites
- †Pleurocystites squamosus
- †Polygammoceras
- †Polygammoceras prestonense
- †Polygnathus
- †Polygnathus curtigladius
- †Polygnathus intermedius
- †Polygnathus linguiformis
- †Polygnathus parawebbi
- †Polygrammoceras
- †Polygrammoceras prestonense
- †Polyplacognathus
- †Polyplacognathus ramosus
- †Porocrinus
- †Porocrinus elegans
- †Porocrinus fayettensis
- †Porocrinus pentagonius
- †Porocrinus smithi – or unidentified related form
- †Praepleurocystis
- †Prasopora
- †Prasopora insularis
- †Primitella
- †Primitella constricta
- †Primitella plattevillensis
- †Primitia
- †Primitia cannonensis – type locality for species
- †Primitia gibbera
- †Primitia mammata
- †Primitia spinata
- †Primitia tumidula
- †Primitiella
- †Primitiella bellevuensis
- †Primitiella carlei
- †Primitiella constricta
- †Primitiella milleri
- †Primitiella plattevillensis
- †Primitiopsis – tentative report
- †Primitiopsis bella
- †Probillingsites
- †Probillingsites milleri
- †Probillingsites pronis
- †Probillingsites welleri
- †Prolobella
- †Promopalaeaster
- †Promopalaeaster wilsoni
- †Proplina
- †Proplina convexum – type locality for species
- †Proplina cornutaformis – type locality for species
- †Proplina corpulentum – type locality for species
- †Proplina extensum – type locality for species
- †Prosaukia
- †Prosaukia ambigua
- †Prosaukia misa
- †Proteroconus
- †Proteroconus capuloides – type locality for species
- †Protopanderodus
- †Protopanderodus liripipus
- †Pseudagnostus
- †Pseudagnostus josephus
- †Pseudolingula
- †Pseudolingula eva
- †Pseudolingula iowensis
- †Pseudoprimitella
- †Pseudoprimitella unicornis
- †Pseudulrichia
- †Pseudulrichia simplex
- †Psuedulrichia
- †Psuedulrichia simplex
- †Pterinea
- †Pterotheca
- †Pterygometopus
- †Pterygometopus sclerops – or unidentified comparable form
- †Ptiloconus
- †Ptilodictya – tentative report
- †Ptychaspis
- †Ptychaspis granulosa
- †Ptychaspis miniscaensis
- †Ptychaspis striata
- †Ptychaspis tuberosa
- †Ptychocrinus
- †Punctaparchites
- †Punctaparchites rugosus
- †Punctaparchites splendens
- †Pycnocrinus
- †Pycnocrinus gerki
- †Pycnocrinus multibrachialis
- †Pycnocrinus sardesoni
- †Pyrgocystis
- †Pyrgocystis sardesoni –
Q
- †Quasibollia –
- †Quasibollia persulcata
- †Quasibollia ridicula
- †Quienquecaudex
- †Quienquecaudex springeri –
R
- †Rafinesquina –
- †Rafinesquina deltoidea
- †Rafinesquina nitans
- †Rafinesquina trentonensis
- †Raphistoma
- †Raphistoma shakopeense – type locality for species
- †Raphistomina
- †Raphistomina lapicida
- †Raphistomina rugata
- †Raymondatia
- †Raymondatia goniglypta
- †Redpathoceras – tentative report
- †Reedsoceras
- †Reedsoceras macrostomum
- †Reteocrinus
- †Reteocrinus rocktonensis
- †Reteocrinus spinosus
- †Rhaphanocrinus
- †Rhaphanocrinus buckleyi
- †Rhaphistomina
- †Rhaphistomina rugata
- †Rhinidictya
- †Rhynchotrema
- †Rhynchotrema ainsliei
- †Rhynchotrema laticosta
- †Rhynchotrema wisconsinense
- †Rhytimya
- †Richardsonoceras
- †Richardsonoceras beloitense
- †Richardsonoceras clarkei
- †Richardsonoceras romingeri
- †Richardsonoceras scofieldi
- †Richardsonoceras simplex
- †Rigidella
- †Rigidella cannonensis – type locality for species
- †Rioceras
- †Rioceras consuetum – tentative report
- †Rosticellula
- †Rosticellula colei
- Rostricellula
- †Rostricellula minnesotensis –
S
- †Saccelatia
- †Saccelatia angularis
- †Saccelatia arcuamuralis
- †Saccelatia arrecta
- †Saccelatia bullata
- †Saccelatia cletifera
- †Saffordia
- †Salpingostoma
- †Salpingostoma buelli
- †Salpingostoma imbricata
- †Salpingostoma sculptilis
- †Saratogia
- †Saratogia hamula
- †Scaevogyra
- †Scaevogyra swezeyi – type locality for species
- †Scalenocystites
- †Scalenocystites strimplei
- †Scalites
- †Scalites peracutum
- †Scenella
- †Sceptaspis
- †Sceptaspis lincolnensis
- †Schizambon
- †Schizocrania
- †Schizocrania filosa
- †Schmidtella
- †Schmidtella affinis
- †Schmidtella brevis
- †Schmidtella lacunosa
- †Schuchertia
- †Schuchertoceras
- †Schuchertoceras thomasi
- †Scofieldia
- †Scofieldia bilateralis
- †Scofieldoceras
- †Scofieldoceras depressum
- †Scofieldoceras shumardi
- †Scyphiodus
- †Scyphiodus primus
- †Similodonta
- †Simulites
- †Simulites concinnus
- †Sinuites
- †Sinuites cancellatus
- †Sinuites pervoluta
- †Sinuites rectangularis
- †Sinuites subcompressa – type locality for species
- †Sivertsia
- †Skenidioides
- †Skenidioides anthonense
- †Sowerbyella
- †Sowerbyella curdsvillensis
- †Sowerbyella minnesotensis
- †Spatiopora
- †Spatiopora lineata
- †Sphenolium
- †Sphenosphaera
- †Sphenosphaera platystoma
- †Sphenosphaera rogersensis
- †Spyroceras
- †Spyroceras cylindratum
- †Spyroceras lesueuri
- †Spyroceras perroti – or unidentified comparable form
- †Spyroceras scofieldi
- †Staufferella
- †Staufferella falcata
- †Staufferoceras
- †Staufferoceras featherstonhaughi
- †Stereoconus
- †Stereoconus gracilis
- †Stictopora
- †Stictopora dumosa
- †Stictopora exigua
- †Stictopora lita
- †Stictopora minima
- †Stictopora mutabilis
- †Stictopora neglecta – or unidentified comparable form
- †Stictopora paupera
- †Stictoporella
- †Stictoporella angularis
- †Stictoporella cribrosa
- †Stictoporella frondifera
- †Stictoporella gracilis
- †Stigmacephalus
- †Stigmacephalus flexifrons
- †Stigmaspis
- †Stigmaspis hudsonensis
- †Stigmatella
- †Stigmatella claviformis
- †Strepsodiscus
- †Strepsodiscus franconiensis – type locality for species
- †Strepsodiscus strongi
- †Streptelasma
- †Streptelasma corniculum
- †Strophomena
- †Strophomena billingsi
- †Strophomena filitexta
- †Strophomena incurvata
- †Strophomena occidentalis
- †Strophomena planodorsata
- †Strophomena plattinensis – or unidentified comparable form
- †Strophomena septata
- †Strophomena trilobata
- †Strophomena trilobita
- †Stylocyrtoceras
- †Stylocyrtoceras tantillum – type locality for species
- †Subulites
- †Subulites conradi
- †Subulites dixonenesis
- †Subulites elongatus
- †Subulites pergracilis
- †Subulites regularis
- †Sygcaulocrinus
- †Sygcaulocrinus typus –
T
- †Tanaocystis
- †Tancrediopsis
- †Technophorus
- †Technophorus divaricatus
- †Teichertoceras
- †Teichertoceras husseyi – or unidentified comparable form
- †Tetradella
- †Tetradella ellipsilira
- †Tetradella subquadrans
- †Tetradella ulrichi
- †Tetranota
- †Tetranota bidorsata
- †Tetranota macra
- †Tetranota obsoleta
- †Tetranota sexcarinata
- †Tetranota wisconsinensis
- †Tetraprioniodus
- †Tetraprioniodus breviconus
- †Thaleops
- †Thaleops ovata
- †Thomasatia
- †Thomasatia falcicosta
- †Thuroholia
- †Thuroholia cribriformis
- †Thuroholia croneisi
- †Traskocrinus
- †Traskocrinus mahlburgi
- †Trematis
- †Trematis huronensis
- †Trematopora
- †Trematopora primigenia
- †Trichinocrinus – or unidentified related form
- †Triconodella
- †Triconodella flexa
- †Trigrammaria
- †Trigrammaria winchelli
- †Tripteroceras
- †Tripteroceras oweni
- †Tripteroceras planoconvexum
- †Tripteroceras scofieldi
- †Trochonema
- †Trochonema altum
- †Trochonema beachi
- †Trochonema beloitense
- †Trochonema fragile
- †Trochonema retrorsum
- †Trochonema rugosa
- †Trochonema subcrassum
- †Trochonema umbilicata
- †Trochonema vagrans
- †Tryblidium
- †Tryblidium exserta –
U
- †Ulrichaster –
- †Ulrichaster ulrichi
- †Ulrichia
- †Ulrichia saccula
- †Ulrichoceras
- †Ulrichoceras beloitense
- †Urasterella
- †Valcouroceras
- †Vanuxemia
- †Vanuxemia dixonensis
- †Vellamo
- †Vellamo americana –
W
- †Westonoceras
- †Westonoceras iowense
- †Westonoceras minnesotense
- †Whiteavesia
- †Whiteavesites
- †Whitfieldoceras
- †Whitfieldoceras clarkei
- †Whitfieldoceras exiguum – or unidentified comparable form
- †Whitfieldoceras minimum
- †Whitfieldoceras mumiaforme
- †Wilbernia
- †Wilbernia pero
- †Willmanocystis
- †Willmanocystis denticulatus
- †Winchellatia
- †Winchellatia ceratopea – type locality for species
- †Winchellatia lansingensis
- †Winchellatia longispina
- †Winchellatia minnesotensis
- †Winchellatia minnsotensis –
Z
- †Zittelloceras
- †Zittelloceras beloitense
- †Zittelloceras brevicurvatum
- †Zittelloceras clarkeanum
- †Zittelloceras percurvatum
- †Zittelloceras scofieldi
- †Zittelloceras tenuistriatum
- †Zygobolboides
- †Zygobolboides calvini
- †Zygobolboides grafensis
- †Zygobolboides iowensis
- †Zygobolboides thomasi
- †Zygospira
- †Zygospira lebanonensis
- †Zygospira modesta
- †Zygospira plinthii – type locality for species
- †Zygospira uphami
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.