List of the Mesozoic life of Oregon

• †Acanthocircus • †Acanthocircus carinatus – or unidentified related form • †Acanthocircus rotundus – or unidentified related form • †Acanthodiscus • †Acanthodiscus subradiatus – or unidentified related form • †Actinoceramus'' • †Actinoceramus salomoni • †Actinoceramus subsulcatus • †Actinoceramus sulcatus • †Agerchlamys • †Agerchlamys boellingi • †Alpinophragmium – tentative report • †Amblysiphonella • †Amblysiphonella steinmanni – or unidentified comparable form • †Amblysiphonella timorica • †Ampakabastraea • †Ampakabastraea cowichanensis • †Anahamulina • †Anahamulina wilcoxensis • †Anatropites • †Andrazella • †Angulobracchia • †Angulobracchia bulbosa • †Anoptychia • †Anoptychia oregonensis – type locality for species • †Antexitus – type locality for genus • †Antexitus inusitatus – type locality for species • †Antexitus pessagnoi – type locality for species • †Antexitus southforkensis – type locality for species • †Antexitus yangi – type locality for species • †Anthostylis • †Anthostylis acanthophora – or unidentified comparable form • †Antiquilima • †Apiotrigonia • †Apiotrigonia condoni • †Arcavicula – tentative report • †Arcestes'' • †Arcestes gigantogaleatus – or unidentified comparable form • †Archaeocenosphaera • †Archaeocenosphaera laseekensis • †Archaeodictyomitra • †Archaeodictyomitra exigua • †Archaeodictyomitra primigena • †Archaeohagiastrum • †Archaeohagiastrum munitum – or unidentified related form • †Archaeohagiastrum oregonense – type locality for species • †Archaeospongoprunum • †Archaeospongoprunum helense • †Archaeospongoprunum praeimlayi • †Arietoceltites • bivalve Astarte'' • †Astraeomorpha • †Astraeomorpha confusa • †Astraeomorpha crassisepta • †Austrisaturnalis • †Austrisaturnalis quadriradiatus – or unidentified related form ==B==

• †Baccanella • †Badouxia • †Badouxia canadensis – type locality for species • †Badouxia columbiae • †Barbuta • †Barbuta senecaensis – type locality for species • †Bennettazhia • †Bennettazhia oregonensis – type locality for species • †Bistarkum • †Bistarkum bifurcum – type locality for species • †Bistarkum rigidium – type locality for species • †Bistarkum saginatum – type locality for species • †Broctus • †Broctus ruesti – type locality for species • †Buchia • †Buchia pacifica • †Buchia piochii • †Buchia uncitoides – or unidentified comparable form • †Bulbocyrtium • †Bulbocyrtium tubum – type locality for species ==C==

• Cadulus • †Calycoceras'' • †Calycoceras naviculare – type locality for species • †Camptonectes • †Canelonus • †Canelonus conus – or unidentified comparable form • †Canoptum • †Canoptum anulatum • †Canoptum artum – type locality for species • †Canoptum macoyense – or unidentified comparable form • †Canoptum merum • †Canoptum poissoni • †Canoptum praeanulatum • †Canoptum spinosum – type locality for species • †Cantalum • †Canutus • †Canutus fusus – type locality for species • †Canutus giganteus • †Canutus indomitus • †Canutus nitidus – type locality for species • †Canutus rockfishensis • †Capnodoce • †Capnodoce anapetes – or unidentified related form • †Capnodoce angusta – type locality for species • †Capnodoce antiqua – type locality for species • †Capnodoce baldiensis – type locality for species • †Capnodoce beaulieui – type locality for species • †Capnodoce copiosa – type locality for species • †Capnodoce extenta – type locality for species • †Capnodoce fragilis – type locality for species • †Capnodoce gracilis – type locality for species • †Capnodoce insueta – type locality for species • †Capnodoce kochi – type locality for species • †Capnodoce malaca – type locality for species • †Capnodoce media – type locality for species • †Capnodoce minuscula – type locality for species • †Capnodoce minuta – type locality for species • †Capnodoce sinuosa – type locality for species • †Capnodoce traversi • †Capnuchosphaera • †Capnuchosphaera colemani – type locality for species • †Capnuchosphaera deweveri • †Capnuchosphaera schenki – type locality for species • †Capnuchosphaera silviesensis – type locality for species • †Capnuchosphaera smithorum – type locality for species • †Capnuchosphaera sockensis – type locality for species • †Capnuchosphaera soldierensis – type locality for species • †Capnuchosphaera texensis – type locality for species • Cardinia • †Cardinioides • †Cardinioides josephus • †Cassianella • †Cassianella angusta • †Catoma – type locality for genus • †Catoma concinna – type locality for species • †Catoma geometrica – type locality for species • †Catoma inedita – type locality for species • †Cenoceras'' • †Cenoceras lupheri – type locality for species • †Ceriostella • †Charlottea • †Charlottea carterae – type locality for species • †Charlottea weedensis – or unidentified comparable form • Chlamys • †Chlamys mojsisovicsi • †Chondrocoenia • †Chondrocoenia paradoxa • †Cleoniceras – tentative report • †Cleoniceras dilleri – type locality for species • †Coccophyllum – tentative report • †Coelastarte • †Coenastraea • †Coenastraea hyatti • †Colospongia • †Colospongia utriculus • †Corum • †Corum candidum – type locality for species • †Corum parvum – type locality for species • †Crassistella • †Crassistella juvavica • †Crassistella vesiculosa – or unidentified comparable form • †Crenamussium • †Crenamussium concentricum • †Crioceratites'' • †Crubus • †Crubus chengi – type locality for species • †Crubus firmus – type locality for species • †Crucella • †Crucella angulosa – or unidentified comparable form • †Crucella beata – type locality for species • †Crucella concinna – type locality for species • †Crucella jadeae – type locality for species • †Crucella theokaftensis – or unidentified comparable form • †Cryptocoelia • †Cuifastraea • †Cuifastraea granulata • †Cyathocoenia • †Cyathocoenia gerthi – or unidentified comparable form ==D==

• Dentalium • †Dentalium stentor • †Diceratigalea • †Diceratigalea mirus • †Diceratigalea venustus • †Dichotomites • †Diplotremina • †Discamphiceras • †Discamphiceras ornatum – type locality for species • †Discosiphonella • †Discotropites • †Distichophyllia • †Distichophyllia norica • †Droltus • †Droltus probosus • †Droltus sanignacioensis • †Drulanta • †Drulanta bella – type locality for species • †Drulanta pulchra – type locality for species ==E==

• †Elodium – tentative report • †Elodium mackenziei • †Elysastraea • †Elysastraea profunda • †Emiluvia • †Emiluvia bacata – type locality for species • †Emiluvia brevispina – type locality for species • †Emiluvia goricanae – type locality for species • †Emiluvia kozuri – type locality for species • †Emiluvia oregonensis – type locality for species • †Emiluvia parvinodosa – type locality for species • †Emiluvia pessagnoi • †Empirea • †Endostoma • †Entolium • †Entolium ceruleus – type locality for species • †Eocomoseris • †Eocomoseris ramosa • †Erugonia • †Erugonia canyonensis ==F==

• †Fantus • †Fantus exiguus – type locality for species • †Fantus schoolhousensis – type locality for species • †Farcus • †Farcus graylockensis • †Farcus kozuri – type locality for species • †Farcus lepidus – type locality for species • †Farcus lipidus – or unidentified comparable form • †Farcus multidorsus – type locality for species • †Fenestrula • †Fenestrula jurassica – type locality for species • †Fenestrula oregonensis – type locality for species • †Franziceras • †Franziceras graylockense – type locality for species • †Frenguelliella – tentative report ==G==

• †Gablonzeria • †Gablonzeria profunda • †Gervillia'' • †Gervillia angusta • †Gorgansium • †Gorgansium beaverense – type locality for species • †Gorgansium browni – type locality for species • †Gorgansium morganense • †Gorgansium silviesense • †Gorgansium thayeri – type locality for species • †Gorgansium vallieri • †Gorgansium yangi – type locality for species • †Grammatodon • †Gryphaea'' • †Gryphaea arcuataeformis ==H==

• †Hagiastrum • †Hagiastrum macrum – type locality for species • †Hagiastrum majusculum • †Hajarispongia • †Hajarispongia whaleni – type locality for species • †Halobia • †Halobia beyrichi • †Halobia dilatata • †Halobia halorica • †Halobia oregonensis – type locality for species • †Halobia radiata • †Halobia salinarum • †Halobia superba • †Halorella • †Hannaites • †Hannaites riddlensis • †Hannaites truncatus • †Hannaoceras • †Hemicryptocapsa • †Heptastylis • †Heptastylis aquilae • †Heptastylis oregonensis • †Hetalum – type locality for genus • †Hetalum brevilabrum – type locality for species • †Higumastra • †Higumastra angustabraccia – type locality for species • †Higumastra exigua – type locality for species • †Higumastra hui – type locality for species • †Higumastra inflata – or unidentified comparable form • †Higumastra laxa – type locality for species • †Higumastra lupheri – type locality for species • †Higumastra obesabraccia – type locality for species • †Higumastra transversa • †Hilarisirex • †Hilarisirex oregonensis • †Hiscocapsa • †Hiscocapsa funatoensis • †Hiscocapsa matsuokai – type locality for species • †Hiscocapsa minuta – type locality for species • †Hollisites • †Hollisites dichotomus – type locality for species • †Homoeoparonaella • †Homoeoparonaella elegans • †Homoeoparonaella hydensis – type locality for species • †Homolsomites • †Homolsomites stantoni • †Hoplocrioceras • †Hoplocrioceras remondi – or unidentified comparable form • †Hoploparia'' • †Hoploparia riddlensis – type locality for species • †Hsuum • †Hsuum acutum – type locality for species • †Hsuum belliatulum • †Hsuum brevicostatum • †Hsuum gratum – type locality for species • †Hsuum lucidum – type locality for species • †Hsuum lupheri • †Hsuum mirabundum • †Hsuum modicum – type locality for species • †Hsuum parasolense • †Hsuum parvulum – type locality for species • †Hsuum robustum • †Hsuum rosebudense • †Hyphantoceras • †Hyphantoceras ceratopse – tentative report • †Hyphantoceras irregulare – tentative report • †Hypophylloceras • †Hypophylloceras onoense – or unidentified related form • †Hypophylloceras onoensis – or unidentified related form ==I==

• †Icrioma • †Icrioma praecipua – type locality for species • †Icrioma transversa – type locality for species • with a human indicating its size †Inoceramus'' • †Isocyprina ==J==

• †Jaworskiella • †Jaworskiella supleiensis – type locality for species • †Justium – type locality for genus • †Justium medium – type locality for species • †Justium novum – type locality for species • †Justium robustum – type locality for species ==K==

• †Kahlerosphaera • †Katroma • †Katroma angusta – type locality for species • †Katroma bicornus – type locality for species • †Katroma clara – type locality for species • †Katroma inflata – type locality for species • †Katroma ninstintsi • †Katroma pinquitudo – or unidentified comparable form • †Kilianella • †Kilianella besairiei – or unidentified comparable form • †Krumbeckiella – tentative report • †Krumbeckiella timorensis – tentative report • †Kuhnastraea • †Kuhnastraea decussata • †Kuhnastraea incrassata ==L==

• †Lantus • †Lantus obesus – type locality for species • †Lantus sixi – type locality for species • †Lanubus • †Lanubus alatus – type locality for species • †Lanubus dickinsoni • †Lanubus hattorii – type locality for species • †Lanubus holdsworthi • †Lanubus purus • †Laxuscingula – type locality for genus • †Laxuscingula obesa • †Leugeo • †Leugeo hullae – type locality for species • †Leugeo ordinarius • †Leugeo parvispinata • Lima • †Lima spinigera • †Liostrea • †Liostrea newelli • †Lissodus'' • †Lissodus weltoni – type locality for species • †Lithiotis • †Lithiotis problematica • †Loffa • †Loffa lepida – type locality for species • †Loffa vesterensis – type locality for species • Lopha • †Lucina • †Lupherium • †Lupherium nitidum • †Lupherium snowshoense • †Lyelliceras'' • †Lytoceras • †Lytoceras aulaeum ==M==

• †Maeandrostylis • †Maeandrostylis grandiseptus – type locality for species • †Maeandrostylis vancouverensis • †Mantelliceras'' • †Mantelliceras phoenixense – type locality for species • †Margarastraea • †Margarastraea pulchra – type locality for species • †Margarosmilia – report made of unidentified related form or using admittedly obsolete nomenclature • †Margarosmilia confluens • †Meleagrinella • †Metapolygnathus • †Metapolygnathus nodosus • Milax • †Milax alienus • †Milax flexuosus • Miliolipora • †Minetrigonia • †Minutusolla – type locality for genus • †Minutusolla yaoi – type locality for species • , or horsemussel †Modiolus'' • †Monotis • †Monotis subcircularis • †Montlivaltia – report made of unidentified related form or using admittedly obsolete nomenclature • †Multimonilis – type locality for genus • †Multimonilis pulcher – type locality for species • †Multimonilis splendidus – or unidentified comparable form • †Myophorella • †Myophorella argo – or unidentified comparable form • †Myophorella freboldi – type locality for species • †Myophorigonia • †Myophorigonia kobayashii • †Mysidiella • †Mysidiella americana – or unidentified comparable form • †Mysidiella cordillerana • †Mysidioptera • †Mysidioptera spinigera • †Mysidioptera williamsi ==N==

• Napora • †Napora antelopensis • †Napora aperta – type locality for species • †Napora baumgartneri • †Napora bearensis • †Napora cerromesaensis • †Napora cosmica – or unidentified related form • †Napora insolita • †Napora milleri • †Napora morganensis • †Napora opaca • †Napora proba – type locality for species • †Napora propria – type locality for species • †Napora relica – type locality for species • †Neoconocaryomma – type locality for genus • †Neoconocaryomma acusspina – type locality for species • †Neoconocaryomma mixtura – type locality for species • †Neoconocaryomma tantulimamma – type locality for species • †Neoconocaryomma tripalmaspina – type locality for species • †Neogondolella • †Neowrangellium • †Neowrangellium pessagnoi – type locality for species • †Nerinea'' • †Nevadaphyllites • †Nevadaphyllites compressus • Nodosaria – or unidentified comparable form • †Noritus • †Noritus lillihornensis – or unidentified comparable form • †Noritus pauxillus • †Noritus tenuis – type locality for species • Nucinella – or unidentified comparable form ==O==

• †Occidentocerithium – type locality for genus • †Occidentocerithium panthalassicum – type locality for species • †Olcostephanus'' • †Olcostephanus pecki • †Olcostephanus popenoei • †Ophthalmidium • †Oppelismilia • †Orbiculiforma • †Orbiculiforma densaora – type locality for species • †Orbiculiforma hexagonaora – type locality for species • †Orbiculiforma iniqua • †Orbiculiforma librataspira – type locality for species • †Orbiculiforma multifora – or unidentified related form • †Orbiculiforma sentarota – type locality for species • †Orbiculiformella • †Orbiculiformella callosa • †Orbiculiformella trispina – type locality for species • †Oregoniceras • †Oregoniceras jacksonense – type locality for species • †Oregoniceras jillsoni – type locality for species • †Oregoniceras multicostum • †Oregoniceras phoenixense – type locality for species • , or oyster Ostrea'' • †Otoscaphites • †Otoscaphites perrini • †Oxytropidoceras ==P==

• †Pachus – tentative report • †Pachydiscus'' • †Pachydiscus ashlandicus – type locality for species • †Pachydiscus oregonensis – type locality for species • †Pachyoncus • †Pachyoncus crassus – type locality for species • †Pachyoncus floreus – type locality for species • †Pachyoncus tumidus • †Pachyoncus varius • †Palaeodasycladus – tentative report • †Palaeosaturnalis • †Palaeosaturnalis subovalis • †Palaxius • †Palinandromeda • †Palinandromeda fimbria • †Pamiroseris • †Pamiroseris meriani • †Pamiroseris smithi • †Pantanellium • †Pantanellium baileyi – type locality for species • †Pantanellium butonense – type locality for species • †Pantanellium cumshewaense • †Pantanellium fosteri • †Pantanellium foveatum • †Pantanellium inornatum • †Pantanellium latum – type locality for species • †Pantanellium malheurense – type locality for species • †Pantanellium pinguisfloreus – type locality for species • †Pantanellium sincerum – type locality for species • †Pantanellium ultrasincerum • †Pantanellium vigrassi – type locality for species • †Pantanellium wui – type locality for species • †Paradelphinulopsis – type locality for genus • †Paradelphinulopsis vallieri – type locality for species • †Paradeningeria – tentative report • †Paradiscamphiceras • †Paradiscamphiceras athabascanense • †Paradiscamphiceras dickinsoni • †Paradiscamphiceras elkhornense – type locality for species • †Parahsuum • †Parahsuum formosum – type locality for species • †Parahsuum hiconocosta • †Parahsuum izeense • †Parahsuum mostleri – type locality for species • †Parahsuum officerense • †Parahsuum publicum • †Parahsuum sporta – type locality for species • †Parahsuum vizcainoense • †Parallelodon • †Parallelodon monobensis – or unidentified comparable form • †Parasaturnalis • †Parasaturnalis diplocyclis – type locality for species • †Parasaturnalis yehae – type locality for species • †Parasepsagon • †Parasepsagon variabilis • †Parentactinia • †Parentactinia nakatsugawaensis • †Parentactinosphaera – tentative report • †Parentactinosphaera longispinosa • †Paronaella • †Paronaella araneae • †Paronaella bona – type locality for species • †Paronaella curticrassa • †Paronaella fera – type locality for species • †Paronaella grahamensis • †Paronaella kotura • †Paronaella obesa • †Paronaella pessagnoi • †Paronaella pygmaea • †Paronaella skowkonaensis • †Paronaella snowshoensis – type locality for species • †Paronaella venadoensis – or unidentified related form • †Parvicingula • †Parvicingula blackhornensis • †Parvicingula blackhorsensis • †Parvicingula elegans • †Parvicingula matura • †Parvicingula media • †Parvicingula praeacutum • †Parvifavus • †Parvifavus irregularis • †Parvivacca • †Parvivacca blomei – or unidentified comparable form • †Perispyridium • †Perispyridium apertum – type locality for species • †Perispyridium darwini • †Perispyridium dettermani – or unidentified comparable form • †Perispyridium dumitricai • †Perispyridium facetum • †Perispyridium gujohachimanense • †Perispyridium oregonense – type locality for species • †Perispyridium schopfi • †Perispyridium tamarackense • †Perispyridium whalenae – type locality for species • †Peronidella'' • †Phacelostylophyllum • †Phacelostylophyllum zitteli • Pholadomya • †Phylloceras • †Phylloceras umpquanum • †Phyllopachyceras • †Phyllopachyceras trinitense • †Phyllopachyceras umpquanum • †Plafkerium • †Plafkerium robustum – type locality for species • †Plagiostoma – tentative report • †Planiinvoluta • †Platymya • †Platymya rockymontana • †Pleesus • †Pleesus aptus – type locality for species • †Pleuromya • †Pleuronectites • Plicatula • †Plicatula hekiensis • †Poulpus • †Poulpus haeckeli – type locality for species • †Poulpus karnicus – type locality for species • †Poulpus lupheri – type locality for species • †Praeconocaryomma • †Praeconocaryomma decora – type locality for species • †Praeconocaryomma parvimamma • †Praeconocaryomma splendida – type locality for species • †Praeconocaryomma whiteavesi • †Praeconocaryomma yakounensis • †Praeparvicingula • †Praeparvicingula burnsensis • †Praeparvicingula communis • †Praeparvicingula decora • †Praeparvicingula grantensis • †Praeparvicingula inornata • †Praeparvicingula prisca • †Praeparvicingula profunda • †Praeparvicingula schoolhousensis • †Praeparvicingula sodaensis • †Praeparvicingula tlellensis • †Praeparvicingula vera • †Procyclolites • †Promathildia • †Pronoella • †Pronoella uintahensis • †Protorcula • †Protorcula frydai • †Protunuma • †Protunuma japonicus • †Pseudocrucella • †Pseudocrucella hilara – type locality for species • †Pseudocrucella ornata – type locality for species • †Pseudocrucella pecta – type locality for species • †Pseudocrucella prava • †Pseudocrucella tangae – type locality for species • †Pseudoheliodiscus • †Pseudolimea • †Pseudolimea naumanni • †Pseudopantanellium • †Pseudopantanellium floridum – type locality for species • †Pseudopoulpus • †Pseudopoulpus acutipodium – type locality for species • †Pseudopoulpus deweveri – type locality for species • †Pseudoristola • †Pseudoristola faceta – type locality for species • †Pseudoristola megaglobosa – type locality for species • †Pseudosaturniforma • †Pseudosaturniforma minuta • †Pseudospondylospira • †Pseudospondylospira perplexa • †Pseudostylosphaera • †Pseudostylosphaera japonica • †Pseudostylosphaera magnispinosa – type locality for species • †Purpuroidea – report made of unidentified related form or using admittedly obsolete nomenclature • †Pylostephanidium ==Q==

• †Quadrisaturnalis – type locality for genus • †Quadrisaturnalis dickinsoni – type locality for species • †Quadrisaturnalis grandis – type locality for species • †Quadrisaturnalis quadratus – type locality for species • †Quarticella • †Quarticella ovalis – or unidentified comparable form ==R==

• †Radium – type locality for genus • †Radium pessagnoi – type locality for species • †Recticostastraea – type locality for genus • †Recticostastraea wallowaensis – type locality for species • †Renzium – type locality for genus • †Renzium adversum – type locality for species • †Renzium webergorum – type locality for species • †Retiophyllia • †Retiophyllia dawsoni • †Retiophyllia norica • †Retiophyllia oppeli – or unidentified related form • †Retiophyllia parviseptum • †Ristola • †Ristola prisca • †Ristola reliqua – type locality for species • †Ristola turpicula • †Rolumbus • †Rolumbus beatus – type locality for species • †Rolumbus hilarus – type locality for species • †Rolumbus lautus – type locality for species ==S==

• †Saitoum • †Saitoum coronarium – or unidentified comparable form • †Saitoum dickinsoni – type locality for species • †Saitoum smithi – type locality for species • †Saitoum thayeri – type locality for species • †Salzburgia – tentative report • †Sarasinella • †Sarasinella densicostata – or unidentified comparable form • †Sarasinella hyatti • †Sarasinella subspinosa – or unidentified comparable form • †Sarla • †Sarla delicata – type locality for species • †Sarla externa – type locality for species • †Sarla formosa – type locality for species • †Sarla plena – type locality for species • †Sarla triangulata – type locality for species • †Sarla vetusta – or unidentified related form • †Scalarites • †Scalarites mihoensis • †Scaphites • †Scaphites condoni • †Schistophylloceras • †Schistophylloceras aulonotum – or unidentified related form • †Sepsagon • †Sepsagon longispinosus • †Septocardia • †Shastasaurus'' • †Shastasaurus pacificus – or unidentified comparable form • †Silicarmiger • †Simbirskites • †Simbirskites elatus – or unidentified related form • †Simbirskites progrediens – or unidentified related form • †Sontonaella • †Sontonaella concinna – type locality for species • †Sontonaella spongiosa – type locality for species • †Spinidelphinulopsis – type locality for genus • †Spinidelphinulopsis whaleni – type locality for species • †Spitidiscus • †Spitidiscus oregonensis – type locality for species • †Spondylospira • †Spondylospira lewesensis • †Spondylospira tricosta • †Spongiomorpha • †Spongiomorpha acyclica • †Spongiomorpha gibbosa – or unidentified comparable form • †Spongiomorpha tenuis • †Spongocapsula • †Spongocapsula palmerae • †Spongostylus • †Spongostylus carnicus • †Stauracontium – tentative report • †Stauracontium trispinosum • †Stromatomorpha • †Stuoresia • †Stuoresia libratosepta – or unidentified comparable form • †Stylophyllopsis • †Stylophyllopsis lindstroemi – or unidentified comparable form • †Stylophyllopsis rudis – or unidentified comparable form • †Stylophyllum • †Subprionocyclus • †Subprionocyclus branneri • †Subprionocyclus neptuni • †Subprionocyclus normalis – type locality for species • †Sympolycyclus • †Syringocapsa • †Syringocapsa turgida ==T==

• †Tardentactinia • †Tardentactinia oregonensis – type locality for species • †Teichertus • †Teichertus pessagnoi – type locality for species • †Teichertus splendidus • †Telacapsula – type locality for genus • †Telacapsula johndayensis – type locality for species • †Telacapsula littlescottyensis – type locality for species • †Telacapsula odoghertyi – type locality for species • †Telacapsula wangi – type locality for species • †Tetraditryma • †Tetraditryma coldspringensis • †Tetraditryma corralitosensis • †Tetraditryma pseudoplena • †Tetragonites • †Tetragonites glabrus • †Tetragonites jacksonense – type locality for species • †Tetrarchiplagia • †Tetrarchiplagia yehae • †Tetratrabs • †Tetratrabs acutusspina – type locality for species • †Tetratrabs izeensis – type locality for species • †Tetratrabs robustusspina – type locality for species • †Thamnasteria'' • †Thamnasteria borealis • †Thamnasteriamorpha • †Thamnasteriamorpha frechi • †Thecomeandra • †Thecomeandra vallieri • †Thecosmilia – report made of unidentified related form or using admittedly obsolete nomenclature • †Thurmanniceras • †Thurmanniceras jenkinsi • †Thurmanniceras stippi – or unidentified comparable form • †Thurmanniceras wilcoxi • †Thurstonia • †Thurstonia gibsoni – or unidentified comparable form • †Tolypammina • †Tosapecten • †Tosapecten subhiemalis • †Tozerium • †Tragodesmoceras • †Tragodesmoceras ashlandicum • †Triactoma • †Triactoma rosespitensis • †Triassocampe • †Triassocampe exilis – type locality for species • †Triassocampe illyrica • †Triassocampe immaturum • †Triassocampe pulchra – or unidentified comparable form • †Triassocampe sulovensis • †Triassocingula • †Triassocyrtium – tentative report • †Trigonia'' • †Trigonia montanaensis • †Trillus • †Trillus elkhornensis • †Trillus seidersi – type locality for species • †Tripocyclia • †Tripocyclia brooksi • †Tripocyclia smithi • †Tripocyclia southforkensis • †Tripocyclia wickiupensis • †Tritrabs • †Tritrabs simplex • †Tritrabs suavis • †Tritrabs worzeli – or unidentified comparable form • †Triversus • †Triversus fastigatus • Trochocyathus • †Trochocyathus oregonensis – type locality for species • †Tropites • †Turanta • †Turanta fida – type locality for species • †Turanta morinae • †Turanta nodosa • †Turristylus • †Turristylus triadicus – or unidentified related form • Turritella'' • †Turritella buwaldana • †Tutcheria • †Tutcheria densestriata • †Tutcheria densestriatum ==U==