List of the Paleozoic life of Tennessee

• †Abatocrinus • †Abatocrinus grandis • †Acanthocrania • †Acantholaminatus • †Acantholaminatus multistylus • †Acantholaminatus typicus • †Acodus • †Actinoceras • †Actinoceras capitolinum • †Actinoceras cuvieri • †Actinoceras tenuifilum • †Actinocrinites • †Adinocrinus • †Agaricocrinus • , or the mushroom crinoid †Agaricocrinus americanus'' • †Agaricocrinus crassus • †Agassizocrinus • †Agassizocrinus dissimilis • †Agelacrinus • †Agelacrinus cincinnatiensis • †Alaskadiscus • †Alaskadiscus cristatus • †Alaskadiscus subacutus • †Allagecrinida • †Alloprosallocrinus • †Alloprosallocrinus conicus • †Allosaccus • †Ambonychia • †Ambonychia intermedius • †Ammodiscella • †Amphilichas • †Amphilichas halli • †Amphipsalidiocrinus • †Amplexizaphrentis • †Amplexopora'' • †Amplexopora ampla • †Amplexopora columbiana • †Amplexopora convoluta • †Amplexopora cylindracea • †Amplexopora filiasa • †Amplexopora petasiformis • †Amplexus • †Ampyx • †Ampyxina • †Anaphragma • †Anaphragma hermitagensis • †Anaphragma mirabile • †Anastrophia • †Anastrophia internascens • †Anastrophia verneuili • †Anazyga • †Anazyga recurvirostra • †Ancistrorhyncha • †Ancistrorhyncha costata • †Anisopleurella • †Anolotichia • †Anolotichia explanata • †Anolotichia ponderosa • †Anopliopsis • †Anoplotheca • †Anoplotheca concava • †Aphelaspis • †Aphelaspis walcotti – type locality for species • being preyed upon by a Cameroceras †Aphetoceras'' • †Aphetoceras oderi • †Apodasmocrinus • †Apopliopsis • †Archinacella • †Archinacella patelliformis • †Arthroclema • †Arthroclema striatum • †Astraeospongium • †Astreptodictya • †Astylospongia • †Astylospongia praemorsa • †Atactoporella • †Atactoporella insueta • †Atactoporella mundula • †Atactoporella typicalis • †Atelelasma • †Atelestocrinus • †Athrophragma • †Atrypa • †Atrypa reticularis – report made of unidentified related form or using admittedly obsolete nomenclature • †Atrypina • †Atrypina disparilis • †Atrypina imbricata • †Aulacella • †Aulopora'' • †Aulopora trentonensis • †Auloporella • †Austinella • †Austinella kankakensis • †Australosutura • †Avaoceras • †Avaoceras wellsense ==B==

• Bairdia • †Barycrinus • †Barycrinus rhombiferus • †Barycrinus sculptus • †Barycrinus spurius • †Barycrinus stellatus • †Batherocystis • †Batherocystis appressa • †Bathyurus • †Bathyurus extans • †Batostoma • †Batostoma confertum • †Batostoma dendroidea • †Batostoma fertile • †Batostoma inutile • †Batostoma libana • †Batostoma minnesotensis • †Batostoma ramosum • †Batostoma subcrassum • †Batostomella • †Batostomella subgracilis • †Bellerophon'' • †Belodella • †Belodella silurica • †Belodina • †Bembexia • †Bergaueria • †Billingsaria • †Billingsites • †Billingsites williamsportensis – tentative report • †Bimuria • †Bimuria superba • †Botryocrinus • †Botryocrinus polyxa • †Bouskacrinus • †Bouskacrinus waldronensis • †Brachymetopus • †Brachyprion • †Brachyprion purduei • †Breyeria • †Breyeria rappi – type locality for species • †Bucania • †Bucanospira – type locality for genus • †Bucanospira expansa – type locality for species • †Bumastus'' • †Buskopora • †Byssonychia • †Byssonychia radiata • †Bythopora • †Bythopora dendrina • †Bythopora gracilis • †Bythopora laxta ==C==

• Calloporina • †Calloporina parva • †Calopora • †Calymene'' • †Calymene niagarensis • †Calyptaulax • †Camarotoechia • †Camerella • †Carinaropsis • †Carinaropsis cunulae • †Cartersoceras – type locality for genus • †Cartersoceras shideleri – type locality for species • †Caryocrinites • †Caryocrinites persculptus • †Cataschisma • †Cataschisma convexum • †Catillocrinus • †Catillocrinus tennesseeae • †Catoraphiceras • †Catoraphiceras lobatum • †Ceramoporella • †Ceramoporella grandis • †Ceramoporella ingenua • †Ceramoporella ohioensis • †Ceramoporella whitei • †Ceratopea • †Ceratopea grandis • †Ceratopsis • †Ceratopsis intermedia • †Ceraurinus • †Ceraurinus scofieldi • †Ceraurus'' • †Ceraurus milleranus • †Ceraurus pleurexanthemus – or unidentified comparable form • †Cestites • †Cestites mirabilis • †Champlainopora – tentative report • †Chasmataspis • †Chasmataspis laurencii • †Chasmatopora • †Chasmatopora sublaxa • †Chaulistomella • †Chaulistomella ridleyensis • †Chazydictya – tentative report • †Cheirurus • †Cheirurus niagarensis • †Chepultapecia • †Chepultapecia leiosomella • †Chonetes • †Chonetes glenparkensis – or unidentified related form • †Christiania • †Cincinnetina'' • †Cincinnetina meeki • †Cladochonus • †Cladochonus amplexus • †Cladochonus crassus • †Cleiocrinus • †Cleiocrinus tessallatus • †Cleiothyridina • †Cliophorus • †Cliophorus fabula • †Clisospira • †Coeloclema • †Coeloclema consimile • †Coeloclema inflatum • †Coeloclema pierceanum • †Colaptomena • †Colaptomena obesa • †Columbicrinus • †Columbicrinus crassus • †Columnaria • †Columnaria alveolata • †Columnaria crenulata • †Columnaria halli • †Columnaria stellata • †Coniculospongia • †Coniculospongia radiata • †Conocardium • †Conotreta • †Constellaria'' • †Constellaria emaciata • †Constellaria fischeri • †Constellaria florida • †Constellaria lamellosa • †Constellaria polystomella • †Constellaria teres • †Constellaria varia • †Coolinia • †Coolinia subplana • †Coopericystis – type locality for genus • †Coopericystis pyriformis – type locality for species • †Cornulites • †Cornulites minor • †Cornulites proprius • †Coronocystis • †Corynotrypa • †Corynotrypa delicatula • †Corynotrypa inflata • †Corynotrypa tennesseensis • †Corynotrypa turgida • †Costalocrinus • †Costalocrinus cornutus • Crania • †Crania laelia • †Craniops • †Crepicephalus • †Crepicephalus comus • †Crepicephalus thoosa • †Crepipora • †Crepipora hemispherica • †Crepipora simulans • †Crurithyris • †Crurithyris parva • †Cruziana'' • †Ctenobolbina • †Ctenobolbina subcrassa • †Ctenodonta • †Ctenodonta gibberula • †Ctenodonta hartsvillensis • †Ctenodonta hermitagenesis • †Ctenodonta hermitagensis • †Ctenodonta obliqua • †Ctenodonta subrotunda • †Ctenostoma • †Cuneamya • †Cupulocorona • †Cupulocorona gemmiformis • †Cupulocorona tennesseensis • †Cyatbaxonia • †Cyatbaxonia tantilla • †Cyathaxonia • †Cyathocrinites'' • †Cyathocrinites farleyi • †Cyathocrinites iowensis • †Cycloholcus – type locality for genus • †Cycloholcus nummus – type locality for species • †Cyclonema • †Cyclonema bilix • †Cyclonema fluctuatum • †Cyclonema mediale • †Cyclonema minuta • †Cyclonema praecipitum – type locality for species • †Cyclonema varicosum • †Cyclora • †Cyclora pulcella • †Cyphaspis • †Cyphaspis christyi • †Cyphotrypa • †Cyphotrypa acervulosa • †Cyphotrypa frankfortensis – or unidentified comparable form • †Cypricardinia • †Cypricardinia alta • †Cyrtina • †Cyrtina burlingtonensis • †Cyrtoceras'' • †Cyrtoceras convidale • †Cyrtoceras stonense – tentative report • †Cyrtoceras vallandighami • †Cyrtodonta • †Cyrtodonta grandis • †Cyrtodonta huronensis • †Cyrtodonta saffordi • †Cyrtodontula • †Cyrtolites • †Cyrtolites inornatum • †Cyrtolites ornatus • †Cyrtolites retrorsus • †Cyrtonella • †Cyrtonotella • †Cyrtospira • †Cyrtospira tortilis – type locality for species • †Cyrtostropha • †Cyrtostropha salteri • †Cystodictya ==D==

• †Dactylogonia • †Dactylogonia incrassata • †Dalejina • †Dalejina hybrida – report made of unidentified related form or using admittedly obsolete nomenclature • †Dalejina newsomensis • †Dalmanella • †Dalmanella bassleri – or unidentified comparable form • †Dalmanella eminens • †Dalmanella fertilis • †Dalmanella jugosa • †Dalmanella subcarinata • †Dalmanella tersa • †Dalmanites'' • †Dalmanites retusus • †Dalmanites verrucosus • †Dalmanites vigilans • †Dapsilodus • †Dapsilodus obliquicostatus • †Dapsilodus praecipuus • †Dapsilodus sparsus • †Dasyporella • †Dawsonoceras • †Decaschisma • †Decaschisma lorae • †Decaschisma pulchellum • †Deceptrix • †Decoriconus • †Decoriconus fragilis • †Dekayella • †Dekayella foliacea • †Dekayella praenuntia • †Dekayella ridleyana • †Dekayella trentonensis • †Dekayella ulrichi • †Deliablastus • †Deliablastus cumberlandensis • †Delthyris • †Delthyris perlamellosa • †Dendrocrinus • †Dermatostroma • †Dermatostroma cavernosum • †Dermatostroma scabra • †Dermatostroma tyronensis • †Diabolirhynchia • †Diabolirhynchia acinus • †Dianulites • †Dianulites petropolitanus – or unidentified comparable form • †Diceromyonia • †Diceromyonia tersa • †Dichocrinus • †Dicoelosia • †Dicoelosia varica • †Dicranopora • †Dicranopora fragilis • †Dielasma • †Dimerocrinites • †Dimerocrinites carleyi • †Dimerocrinites inornatus • †Dimerocrinites occidentalis • †Dimorphichnus • †Dinorthis • †Dinorthis carleyi • †Dinorthis pectinella • †Dinorthis proavita • †Dinorthis retrorsa • †Diploclema • †Diplotrypa • †Diplotrypa catenulata • †Diplotrypa dubia • †Distomodus • †Distomodus staurognathoides • †Dolatocrinus • †Dolatocrinus helderbergianus • †Doleroides • †Dolichoharpes • †Doraclatum • †Doraclotum • †Dorytreta • †Douglasocaris • †Douglasocaris collinsi • †Drepanella • †Drepanella ampla • †Drepanella elongata • †Drepanella macra • †Dunderbergia – tentative report • †Dystactospongia • †Dystactospongia insolens • †Dystactospongia minor ==E==

• †Eatonia • †Eatonia tennesseensis • †Echinosphaerites'' • †Ectenoglossa • †Ectomaria • †Ectomaria adventa – type locality for species • †Ectomaria prisca • †Edriocrinus • †Elliptoglossa • †Endocycloceras • †Endocycloceras perannulatum • †Enterolasma • †Enterolasma strictum • †Eodictyonella (formerly Dictyonella) • †Eodictyonella gibbosa • †Eodictyonella reticulata • †Eohalysiocrinus • †Eohalysiocrinus stigmatus • †Eohalysiocrinus type locality for species 1 – informal • †Eohalysiocrinus type locality for species 2 – informal • †Eoleperditia • †Eoplectodonta • †Eospirifer • †Eospirifer radiatus • †Eotomaria • †Eotomaria canalifera • †Eotomaria dryope • †Eotomaria labiosa • †Eremotrema • †Eretmocrinus'' • †Eretmocrinus magnificus • †Eridotrypa • †Eridotrypa aedilis • †Eridotrypa briareus • †Eridotrypa mutabilis • †Escharopora • †Escharopora angularis • †Escharopora briareus • †Escharopora confluens • †Escharopora falciformis • †Escharopora libana • †Escharopora maculata – or unidentified comparable form • †Escharopora pavonia • †Escharopora ramosa • †Escharopora subramosa • †Escharopora subrecta • †Eucalyptocrinites'' • †Eucalyptocrinites caelatus • †Eucalyptocrinites crassus • †Eucladocrinus • †Eucladocrinus millebrachiatus • †Eumorphocystis – tentative report • †Eunema • †Eunema centralis • †Euomphalopsis • †Euomphalopsis involuta • †Eurychilina • †Eurychilina aequalis • †Eurychilina subradiata • †Eurydictya • †Euryoblastus • †Euryoblastus veryi • †Eutrochoceras ==F==

• †Fascifera • †Fascifera stonensis • †Favistella • †Favositella • †Favositella epidermata • †Favosites • †Favosites conicus • †Favosites forbesi • †Favosites spinigerus • †Fenestella • †Fletcheria • †Fletcheria incerta • †Flexicalymene'' • †Flexicalymene meeki • †Flexicalymene senaria • †Foerstecystis • †Foerstecystis obliqua • †Foerstephyllum • †Foerstia • †Foerstia ohioensis • †Forbesiocrinus • †Forbesiocrinus wortheni ==G==

• †Gasconadia • †Gasconadia putilla • †Gaulocrinus • †Gaulocrinus bordeni • †Gaulocrinus veryi • †Geniculifera • †Geraocrinus • †Geraocrinus sculptus • †Gilbertsocrinus'' • †Gilbertsocrinus tuberosus • †Ginkgospongia • †Ginkgospongia foliata • †Girvanella • †Glyphaspis – tentative report • †Glyptocrinus • †Glyptocrinus decadactylus • †Glyptocrinus subglobosus • †Glyptograptus • †Glyptorthis • †Glyptorthis assimilis • †Glyptorthis bellarugosa • †Glyptorthis insculpta • †Glyptorthis irregularis – type locality for species • †Glyptorthis maquoketensis • †Gonioceras • †Gonioceras anceps • †Gonioceras occidentale • †Goniotrypa • †Goniotrypa bilateralis • †Graphiadactyllis • †Graphiadactyllis lineata • †Graptodicta • †Graptodicta fruticosa • †Graptodictya • †Graptodictya dendroidea • †Graptodictya provia • †Gravicalymene • †Grewingkia'' • †Grewingkia canadensis • †Griffithidella • †Grifithidella • †Gypidula ==H==

• †Hadroblastus • †Hagnocrinus • †Hagnocrinus crenus – type locality for species • †Hallopora'' • †Hallopora angularis • †Hallopora dalei • †Hallopora dumalis • †Hallopora florencia • †Hallopora multitabulata • †Hallopora onealli • †Hallopora pulchella • †Hallopora ramosa • †Hallopora rugosa • †Hallopora spissata • †Halysiocrinus • †Halysiocrinus cumberlandensis • †Halysiocrinus tunicatus • †Haplistion • †Haplistion lobatum • †Hebertella • †Hebertella frankfortensis • †Hebertella occidentalis • †Hebertella sinuata • †Hedeina • †Hedeina eudora • †Hedstroemia • †Helcionopsis'' • †Helcionopsis striata • †Helicelasma • †Helicelasma rusticum • †Helicotoma • †Helicotoma declivis • †Helicotoma granosa • †Helicotoma planulatoides • †Helicotoma subquadrata • †Helicotoma tennesseensis • †Helopora • †Helopora spiniformis • †Hemidictya • †Hemidictya lebanonensis • †Hemiphragma • †Hemiphragma irrasum • †Hemiphragma ottawaensis • †Hesperorthis • †Hesperorthis australis • †Hesperorthis tricenaria • †Heterorthis • †Heterorthis clytie • †Heterospongia • †Heterospongia subramosa • †Heterotrypa • †Heterotrypa echinata • †Heterotrypa exovaria • †Heterotrypa frondosa • †Heterotrypa magnopora • †Heterotrypa parulipora • †Heterotrypa parvulipora • †Heterotrypa patera • †Heterotrypa praenuntia • †Heterotrypa rugosa • †Heterotrypa simplex • †Heterotrypa solitaria • †Heterotrypa stonensis • †Heterotrypa subpulchella • †Heterotrypa subramosa • †Heterotrypa subtrentonensis • †Heterotrypa tuberculata • †Hexacrinites • †Hibbertia • †Hindia • †Hindia parva • †Hindia sphaeroidalis • †Hiscobeccus • †Hiscobeccus capax • †Holopea'' • †Homoeospira • †Homoeospira evax • †Homotrypa • †Homotrypa arbuscula • †Homotrypa callosa • †Homotrypa centralis • †Homotrypa curvata • †Homotrypa flabellaris • †Homotrypa grandis • †Homotrypa minnesotensis • †Homotrypa similis • †Homotrypa subramosa • †Homotrypa tabulata • †Homotrypa tuberculata • †Homotrypella • †Homotrypella hospitalis • †Homotrypella nodosa • †Hormotoma • †Hormotoma columbiana • †Hormotoma gracilis • †Howellella • †Howellella crispa – or unidentified comparable form • †Hudsonaster • †Hudsonaster narrowayi • †Hustedia • †Hyolithes'' • †Hyolithes newsomensis ==I==

• †Illaenus'' • †Ischadites • †Ischadites turbinatus – or unidentified comparable form • †Isochilina • †Isochilina ampla • †Isochilina columbiana • †Isochilina jonesi • †Isochilina saffordi • †Isophragma • †Isophragma extensum • †Isophragma subabbreviatum – type locality for species • †Isorthis • †Isorthis pygmaea • . †Isotelus'' ==K==

• †Kallimorphocrinus • †Kallimorrhocrinus • †Kirkbya • †Kirkbya fernglepensis • †Kirkbyella • †Kloedenia • †Kloedenia praenuntia • †Kockelella • †Kockelella amsdeni • †Kockelella ortus • †Kockelella ranuliformis • †Kockelella stauros • †Kockelella variabilis • †Kockelella walliseri • †Krausella • †Krausella arcuata ==L==

• †Labriproductus – tentative report • †Lambeophyllum • †Lambeophyllum profundum • †Lampadosocrinus • †Lampterocrinus • †Leangella • †Leangella tennesseensis • †Lecanocrinus • †Lecanocrinus pusilla • †Lecanocrinus pusillus • †Leiochonetes • †Leperditella • †Leperditella tumida • †Leperditia • †Leperditia appressa • †Leperditia appresso • †Leperditia columbiana • †Leperditia fabulites • †Leperditia pondi • †Leperditia tumidula • †Lepidocoleus • †Lepidocyclus • †Lepidocyclus manniensis • †Leptaena • †Leptaena moniquensis • †Leptaena rhomboidalis • †Leptaena richmondensis • †Leptaenisca • †Leptaenisca concava • †Leptellina • †Leptostrophia • †Lichenaria • †Lichenaria carterensis • †Lichenaria globularis • †Lichenaria grandis • †Lichenaria parva • †Licrophycus • †Licrophycus libana • †Lingulasma • †Lingulasma matutinum – type locality for species • †Lingulella'' • †Lingulops • †Lingulops cliftonensis • †Lingulops norwoodi • †Lioclemella • †Lioclemella bifurcata • †Liospira • †Liospira americana • †Liospira decipens • †Liospira progne • †Liospira subconcava • †Liospira vitruvia • †Lissatrypa – tentative report • †Lobomelocrinus • †Lobomelocrinus obconicus • †Lobomelocrinus rugatus • †Lonchodomas'' • †Lophospira • †Lophospira conoidea • †Lophospira milleri • †Lophospira obliqua • †Lophospira perangulata – type locality for species • †Lophospira producta • †Lophospira selecta – type locality for species • †Lophospira superba – type locality for species • †Loxobucania • †Loxobucania emmonsi • †Loxobucania nashvillensis – type locality for species • †Loxonema • †Lyriocrinus • †Lyriocrinus melissa • †Lyrodesma • †Lytospira • †Lytospira undulatus ==M==

• †Maclurina • †Maclurina bigsbyi • †Macluritella • †Macluritella uniangulata • †Maclurites • †Maclurites magnus • †Maclurites nitidus • †Macrocrinus • †Macropleura • †Macrostylocrinus • †Macrostylocrinus fasciatus • †Macrostylocrinus striatus • †Magnuscrinus • †Magnuscrinus kammeri • †Magnuscrinus praegravis • †Manespira • †Manespira rotunda – type locality for species • †Marginatia • †Marsupiocrinus • †Mauryella • †Mauryella mammillata • †Meekopora • †Meekopora clausa – or unidentified comparable form • †Megamyonia • †Megamyonia unicostata • †Meilsonia • †Menoieidina • †Merista • †Merista nitida • †Meristella'' • †Meristella atoka • †Meristina • †Meristina maria • †Meristina rectirostra • †Mesotrypa • †Mesotrypa angularis • †Mesotrypa crustulata • †Mesotrypa dubia • †Mespilocrinus • †Mespilocrinus romingeri • †Metichthyocrinus • †Metichthyocrinus clarkensis • †Metichthyocrinus tiaraeformis • †Metriophyllum • †Metriophyllum deminutivum • †Metriophyllum diminutivum • †Michelinia • †Michellinia • †Mimella • †Mimella borealis • †Mitoclema • †Mitoclema cinctosum • †Modiolodon • †Modiolodon ganti • †Modiolodon oviformis • †Modiolodon winchelli • †Modiolopsis • †Modiolopsis consimilis – tentative report • †Modiolopsis modiolaris • †Modiolopsis truncatus • †Monomorphichnus • †Monotrypa • †Monticulipora • †Monticulipora cincinnatiensis • †Monticulipora compacta • †Monticulipora discula • †Monticulipora disicula • †Monticulipora intersita • †Monticulipora mammulata • †Monticulipora molesta • †Mulceodens • †Multicostella • †Multicostella plena – type locality for species • †Myelodactylus ==N==

• †Nanillaenus • †Nematopora • †Nemtatopora • †Newportopora • †Newsomella • †Newsomella revolutadivaricata • †Newsomella ulrichi • †Nicholsonella • †Nicholsonella frondifera • †Nicholsonella pulchra • †Nicholsonella vaupeli – or unidentified comparable form • †Nipterocrinus • †Nipterocrinus monroensis • †Nolichuckia • †Nolichuckia casteri • †Nucelospira • †Nucelospira rowleyi • †Nucleospira • †Nucleospira pisiformis • †Nucleospira rowleyi • †Nucularca • †Nucularca pectunculoides • †Nuculopsis • †Nyctopora ==O==

• †Oepikina • †Omospira • †Omospira laticincta • †Onychoplecia • †Ophileta • †Ophileta supraplana • †Ophiletina • †Ophiletina sublaxa • †Opikina • †Opikina glabella • †Opikina speciosa • †Orbiculoidea • †Orbiculoidea cellulosa • †Orbignyella • †Orbignyella multitabulata • †Orbignyella nodosa • †Orbignyella sublamellosa • †Orbignyella wetherbyi • †Orthambonites • †Orthoceras • †Orthodesma • †Orthograptus • †Orthorhynchula • †Orthorhynchula linneyi • †Orthostrophia • †Orthostrophia strophomenoides • †Ottoseetaxis • †Ovatia • †Ozarkodina • †Ozarkodina bohemica • †Ozarkodina confluens • †Ozarkodina sagitta ==P==

• †Pachydicta • †Pachydicta grandis • †Pachydictya • †Pachydictya foliata – or unidentified comparable form • †Pachydictya senilis • †Pachystrophia • †Pachystrophia contiguus – type locality for species • †Paciphacops'' • †Paciphacops logani • †Palaeacis • †Palaeacis enormis • †Palaeocrinus • †Palaeocrinus sulcatus • †Palaeophycus • †Palaeostrophomena • †Palaeostrophomena superba – type locality for species • †Paleoalveolites • †Panderodus • †Panderodus panderi – tentative report • †Panderodus unicostatus • †Parachaetetes – tentative report • †Paracyrtolites • †Paracyrtolites subplanus • †Paradichocrinus • †Paradichocrinus planus • †Paraliospira • †Paraliospira abrupta – type locality for species • †Parvohallopora • †Parvohallopora granda • †Parvohallopora pulchella • †Passalocrinus • †Passalocrinus triangularis • †Paterula • †Paterula perfecta • †Paucicrura • †Paucicrura quadrata • †Paupospira • †Paupospira bowdeni • †Paupospira burginensis • †Paupospira oweni • †Paupospira sumnerensis • †Paupospira tropidophora • †Paurorthis • †Paurorthis longa • †Pentremites'' • †Pentremites princetonensis • †Pentremites pulchellus • †Perimecocoelia • †Peronopora • †Peronopora compressa • †Peronopora decipiens • †Peronopora milleri • †Peronopora mundula • †Peronopora pavonia • †Peronopora weirae • †Petalichnus • †Petigopora • †Petigopora gregaria • †Petigopora petechialis • †Petrocrania • †Petrocrania scabiosa • †Phaenopora • †Phanocrinus • †Phanocrinus sagillatus – type locality for species • †Pharetrolites • †Phillibole • †Phillibole conkini – or unidentified comparable form • †Phimocrinus • †Phragmolites • †Phragmolites cellulosus • †Phragmolites dyeri • †Phragmolites triangularis – type locality for species • †Phycodes • †Phyllodictya • †Phyllodictya frondosa • †Phylloporina • †Phylloporina clathrata • †Phylloporina reticulata • †Piltonia • †Piltonia tennesseensis • †Pionodema • †Pionodema aberstadti – type locality for species • †Pionodema minuscula • †Pionodema subaequata • †Pionomena • †Pisocrinus • †Pisocrinus gemmiformis • †Pisocrinus quinquelobus • †Plaesiomys • †Plaesiomys bellistriatus • †Plaesiomys proavitus • †Plaesiomys subquadrata • †Planolites'' • †Platyceras – type locality for genus • †Platyceras nelsoni – type locality for species • †Platyceras niagarense • †Platyceras plebium • †Platyceras princeps – type locality for species • †Platycrinites • †Platycrinites hemisphaericus • †Platycrinites saffordi • †Platystrophia'' • †Platystrophia acutilirata • †Platystrophia amoena • †Platystrophia colbiensis • †Platystrophia crassa • †Platystrophia cypha • †Platystrophia elegantula • †Platystrophia extensa • †Platystrophia globosa • †Platystrophia hermitagensis • †Platystrophia juvenis • †Platystrophia laticosta • †Platystrophia nitida • †Platystrophia ponderosa • †Platystrophia precursor • †Platystrophia strigosa • †Platystrophia sublaticosta • †Plectambonites • †Plectambonites clarksvillensis • †Plectambonites saxea • †Plectambonites sericeus • †Plectoceras • †Plectoceras bondi • †Plectorthis • †Plectospira • †Pleurodictyum'' • †Pliomerops • †Plumulites • †Polydeltoideus • †Polyplacognathus • †Prasopora • †Prasopora contigus • †Prasopora falesi • †Prasopora insularis • †Prasopora nodosa • †Prasopora patera • †Prasopora simulatrix • †Primitiella • †Primitiella constricta • †Prismostylus • †Prismostylus fibratum • Proboscina • †Proboscina auloporoides • †Proboscina frondosa • †Productina • †Productina sampsoni – tentative report • †Proetides – tentative report • †Proetus'' • †Proetus parviusculus • †Prokopicrinus • †Prokopicrinus barricki • †Protarea • †Protarea richmondensis • †Proteoceras • †Proteoceras tyronensis • †Protopanderodus • †Protoryncha • †Protoryncha ridleyana • †Protosalvinia • †Pseudobythocyoris • †Pseudooneotodus • †Pseudooneotodus bicornis • †Pseudotythocyoris • †Pterinea • †Pterinea cincinnatiensis • †Pterinea demissa • †Pterotheca • †Pterotheca saffordi • †Pterotheca undulata • †Pterygometopus • †Pterygometopus carleyi • †Pterygometopus troosti • †Pterygometrus • †Pterygometrus troosti • †Ptilotrypa • †Ptilotrypa obliquata • †Ptychopleurella • †Ptychopleurella bassleri • †Punctospirifer • †Punctospirifer subellipticus • †Pygodus ==Q==

• †Rafinesquina • †Rafinesquina alternata • †Rafinesquina hermitagensis • †Rafinesquina ponderosa • †Raphistoma • †Raphistoma striatum • †Raphistomina • †Raphistomina lapicida • †Raphistomina modesta • †Renalcis • †Resserella • †Resserella elegantula • †Retrorsirostra • †Retrorsirostra carleyi • †Rhabdocrinus • †Rhinidictya • †Rhinidictya basalis • †Rhinidictya lebanonensis • †Rhinidictya nashvillensis • †Rhinidictya nicholsoni • †Rhinidictya salemensis • †Rhinidictya tabulata • †Rhinidictya trentonensis • †Rhipidomella • †Rhipidomella emarginata • †Rhipidomelloides • †Rhipidomelloides oblata • †Rhipidomena • †Rhombopora • †Rhombotrypa • †Rhombotrypa quadrata • †Rhychotrema • †Rhychotrema increbescens • †Rhynchocamera • †Rhynchocamera varians • †Rhynchopora • †Rhynchospirina • †Rhynchospirina formosa • †Rhynchotrema • †Rhynchotrema dentatum • †Rhynchotrema increbescens • †Rhynchotrema perlamellosum • †Rhynchotreta • †Rhynchotreta americana • †Rhytiophora • †Robergia • Rostricellula • †Rostricellula orientalis • †Rugosochonetes • †Rusophycus'' ==S==

• †Saccocrinus • †Saccocrinus christyi • †Saccospongia • †Saccospongia danvillensis • †Saccospongia laxata • †Saffordotaxis • †Saffordotaxis incrassatus – or unidentified comparable form • †Sagenocrinites • †Salterella'' • †Salterella billingsi • †Schizambon • †Schizolopha – type locality for genus • †Schizolopha textilis – type locality for species • †Schizopea • †Schizopea grandis • †Schuchertella • †Schuchertella louisianensis • †Schuchertocystis • †Schuchertocystis radiata • †Scolithos • †Scolithos columbiana • †Scyphocrinites • †Septopora • †Sievertsia • †Sinuopea • †Sinuopea basiplanata • †Siphonotreta • †Siphonotreta americana – type locality for species • †Skenidioides • †Skenidium • †Skenidium anthonense • †Skenidium halli • †Skolithos'' • †Solenopora • †Solenopora compacta • †Sowerbyella • †Sowerbyella lebanonensis • †Sowerbyella varicostellata – type locality for species • †Sphaerirhynchia • †Sphaerirhynchia stricklandi • †Sphaerocodium – tentative report • †Sphaerocyclus – report made of unidentified related form or using admittedly obsolete nomenclature • †Sphaerocyclus tuber • †Sphenosphaera • †Sphenosphaera capax • †Sphenosphaera rogersensis • †Sphenosphaera troosti • †Spirifer'' • †Spirifer shephardi – or unidentified related form • †Spirifer vernonensis – or unidentified related form • Spirorbis • †Springerocystis • †Springerocystis longicallis • †Spyroceras • †Spyroceras bilineatum • †Stegerhynchus • †Stegerhynchus indianensis • †Stegerhynchus whitei • †Stegerhynchus whitii • †Stellipora • †Stellipora stipata • †Stenoporida • †Stereocrinus • †Stictopora • †Stictoporella • †Stictoporella angularis • †Stictoporella cribrilina • †Stigmatella • †Stigmatella distinctaspinosa • †Stiodermiella • †Stiodermiella amanita • †Stiodermiella tetragona • †Stiptocrinus • †Straparollina • †Straparollina cassina – type locality for species • †Straparollus • †Streblochondria • †Streblopteria • †Streblotrypa • †Streptaster • †Streptaster vorticellatus • †Streptelasma • †Streptelasma corniculum – or unidentified comparable form • †Streptelasma parisiticum – tentative report • †Striatopora • †Strictoporella • †Strictoporella cribilina • †Striispirifer • †Stromatocerium • †Stromatocerium huronensis • †Stromatocerium pustulosum • †Stromatocerium rugosum – or unidentified comparable form • †Stromatopora • †Stromatopora arachnoidea • †Stromatotrypa • †Stromatotrypa incrusans • †Stromatotrypa lamellata • †Stromatotrypa regularis • †Strophalosia – tentative report • †Strophomena'' • †Strophomena concordensis • †Strophomena filitexta • †Strophomena incurvata • †Strophomena neglecta • †Strophomena odessae • †Strophomena planoconvexa • †Strophomena planodorsata • †Strophomena planumbona • †Strophomena sinuata • †Strophomena subtenta • †Strophomena vicina • †Strophonella • †Strophonella lineolata • †Strophonella semifasciata • †Strophopleura • †Strophostylus • †Strophostylus cyclostomus • †Subulites • †Subulites nanus • †Subulites regularis • †Synbathocrinus • †Synbathocrinus swallovi ==T==

• †Talarocrinus • †Talarocrinus inflatus • †Talarocrinus trijugis • †Talasotreta – tentative report • †Talasotreta alta – type locality for species • †Tarphophragma • †Tarphophragma ampla • †Tarphophragma multitabulata • †Taxocrinus • †Tentaculites'' • †Tentaculites obliquus • †Tetradella • †Tetradella quadrilirata • †Tetradium • †Tetradium carterensis • †Tetradium cellulosum • †Tetradium columnare • †Tetradium laxum • †Tetradium minus • †Tetradium syringoporoides • †Tetradium ulrichi • †Tetranota • †Tetranota bidorsata • †Tetranota sexcarinata • †Tetrasacculus • †Tetrasacculus stewartae • †Thaerodonta • †Thaerodonta recedens • †Thalamocrinus • †Thamniscus • †Theloreus • †Thinocrinus • †Thinocrinus lowei • Thurammina • †Titanambonites • †Titanambonites amplus • †Tolypammina • †Trematis • †Trematospira • †Trepospira • †Tricrepicephalus'' • †Tricrepicephalus walcotti • †Trigonodictya • †Trigonodictya irregularis • †Trimerus • †Trimerus delphinocephalus • †Triplesia • †Triplesia putillus • †Trochonema • †Trochonema bellulum • †Trochonema eccentricum • †Trochonema trochonemoides – type locality for species • †Trochonema umbilicata • †Trochonemella – tentative report • †Trochonemella knoxvillensis – type locality for species • †Trochonemella notablis – type locality for species • †Trochophyllum • †Trochophyllum verneuili • †Trophocrinus • †Twenhofelella • †Twenhofelella bulbulus • †Tyrridiocystis ==U==

• †Ulrichocystis • †Ulrichocystis eximia • †Uncinulus • †Uncinulus swaynensis • †Uncinulus vellicatus • †Undulabucania • †Undulabucania punctifrons • †Uperocrinus • †Uperocrinus apheles • †Uperocrinus nashvillae • †Uperocrinus robustus ==V==

• †Valcourea • †Valcourea deflecta • †Vanuxemia • †Vanuxemia hayniana • †Vermiporella ==W==