List of the Cenozoic life of Oregon

• Abies • †Abies chaneyi • †Abies sonomensis • sea snail †Acamptogenotia'' • †Acamptogenotia nodulosa • †Acamptogenotia tessellata • Acanthocardia • †Acanthocardia brewerii • Acer • †Acer ashwillii • †Acer cranei • †Acer glabroides • †Acer kluckingii • †Acer manchesteri • †Acer oligomedianum • †Acer osmonti • †Acer osmontii • †Acericecis • †Acericecis chaneyi – type locality for species • †Achaenodon • †Achaenodon fremdi – type locality for species • †Achlyoscapter • †Achlyoscapter longirostris • Acila • †Acila conradi • †Acila decisa • †Acila gettysburgensis • †Acila nehalemensis • †Acila shumardi • †Acila trilineata • Acmaea • †Acmaea vokesi • †Acritohippus'' • †Acritohippus isonesus • Acteon • †Acteon chehalisensis • †Acteon parvum • †Actinidia • †Actinidia oregonensis • †Acutostrea • †Acutostrea idriaensis • †Adeloblarina • †Adeloblarina berklandi • Admete • †Admete umbilicata • Aechmophorus • †Aechmophorus occidentalis • †Aesculus • †Aetiocetus'' – type locality for genus • †Aetiocetus cotylalveus – type locality for species • †Aetiocetus weltoni – type locality for species • Aforia • †Aforia campbelli • †Aforia clallamensis – or unidentified comparable form • †Agasoma • †Agasoma gravidum • Agelaius – tentative report • †Agriochoerus'' • †Agriochoerus guyotianus • Aix • †Aix sponsa • Alangium • †Alangium eydei • †Alangium rotundicarpum • †Alangium thomae • †Allocyon • †Allocyon loganensis • †Allomys • †Allomys simplicidens • †Alluvisorex • †Alluvisorex arcadentes • Alnus • †Alnus carpinoides • †Alnus heterodonta • †Alnus newberryi • †Alwoodia • †Alwoodia magna • Amaea • †Amaea dickersoni – or unidentified related form • . Margret Flinsch (1932). †Amebelodon'' • Amelanchier • †Amelanchier covea • †Amelanchier grayi • †Ameranella • †Ameranella terrysmithae – type locality for species • Ammospermophilus • †Ammospermophilus junturensis • Ampelocissus • †Ampelocissus auriforma • †Ampelocissus rooseae • †Ampelocissus scottii • †Amphicyon'' • †Amphicyon frendens • †Amphicyon galushai – or unidentified comparable form • Amphissa • †Amphissa corrugata • †Ampullina • †Ampullina oregonensis • †Anabernicula • Anadara • †Anadara devincta • †Anamirta • †Anamirta leiocarpa • Anas • †Anas acuta • †Anas americana • †Anas boschas • †Anas carolinensis • , or northern shoveler †Anas clypeata'' • †Anas cyanoptera • †Anas discors • †Anas platyrhynchos • Ancilla • †Ancilla vernisa – type locality for species • †Anechinocardium • †Anechinocardium lorenzanum • †Anechinocardium weaveri • †Ankistrosperma • †Ankistrosperma spitzerae • Anona • †Anona preretriculata • †Anonaspermum • †Anonaspermum bonesii • †Anonaspermum pulchrum • †Anonaspermum rotundum • †Anonymocarpa • †Anonymocarpa ovoidea • †Anorthoscutum • †Anorthoscutum oregonensis • Anser • †Anser albifrons • †Anser condoni – type locality for species • †Antecalomys • †Antecalomys valensis • Antillophos • †Antillophos dumbleana • Antilocapra • †Antilocapra americana – or unidentified comparable form • †Aperiploma • †Aperiploma bainbridgensis • Aphananthe • †Aphananthe maii • †Aphelops • †Aphelops megalodus • Aquila • †Aquila chrysaetos • †Aquila pliogryps – type locality for species • †Aquila sodalis – type locality for species • Arbacia • †Arbacia abiquaensis – type locality for species • †Archaeocyon • †Archaeocyon pavidus • †Archaeohippus • †Archaeohippus ultimus • †Archaeolagus • †Archaeolagus macrocephalus – or unidentified comparable form • †Archaeotherium • Architectonica • †Architectonica blanda • Archoplites • †Archoplites langrellorum – type locality for species • , or short-faced bear, with a human to scale †Arctodus'' • †Arctomyoides • †Arctomyoides oregonensis • Ardea • †Ardea herodias • †Ardea paloccidentalis – type locality for species • Argobuccinum • †Argobuccinum cammani • †Argobuccinum coosense • †Argobuccinum jeffersonense • †Argobuccinum oregonense • †Ascosphaera • †Ascosphaera eocenis • †Asterocarpinus • †Asterocarpinus chaneyi • †Asterocarpinus perplexans • Astraea • †Astraea inequalis • Astreopora • †Astreopora occidentalis – type locality for species • Astropecten • †Atriaecarpum • †Atriaecarpum clarnense • †Aturia'' • †Aturia angustata • †Aturia grandior – or unidentified comparable form • †Aucuba • †Aucuba smileyi • †Axinosperma • †Axinosperma agnostum • Aythya • †Aythya marila ==B==

• Balaena • Balaenoptera • , or common minke whale †Balaenoptera acutorostrata'' – or unidentified comparable form • Balanophyllia • †Balanophyllia elegans • Balanus • Balcis • †Barbouromeryx • Bartramia • †Bartramia umatilla – type locality for species • †Basirepomys • †Basirepomys pliocenicus – or unidentified comparable form • †Basirepomys romensis – type locality for species • sea snail Bathybembix'' • †Bathybembix columbiana • †Bathybembix nitor – type locality for species • Bathytoma • †Bathytoma gabbiana • †Beckerosperma • †Beckerosperma ovalicarpa • Bela • †Bela tabulata • Betula • †Betula angustifolia • Bittium • †Bittium eschrichti • †Bonellitia • †Bonellitia paucivaricata • †Bonellitia smithwickensis – type locality for species • †Bonellitia tumida – type locality for species • †Bonesia • †Bonesia spatulata • Boreotrophon • †Boreotrophon gracilis • †Boreotrophon stuarti • genus Borophagus preying on a camel. Jay Matternes (1964). †Borophagus • †Borophagus pugnator • †Borophagus secundus – or unidentified comparable form • Botaurus • †Botaurus lentiginosus • †Bouromeryx • †Bouromeryx americanus – or unidentified comparable form • †Bouromeryx submilleri • Brachidontes • †Brachidontes cowlitzensis • Branta • †Branta bernicla • †Branta canadensis • †Branta hypsibata – tentative report • †Branta hypsibatus • †Branta propinqua – type locality for species • †Bruclarkia • †Bruclarkia columbiana • †Bruclarkia columbianum • †Bruclarkia oregonensis • †Bruclarkia vokesi • Bubo • , or great horned owl †Bubo virginianus'' • Buccinum • †Buccinum strigillatum • Bullia • †Bullia bogachielia • †Bumelia – tentative report • †Bumelia? subangularis • †Bursericarpum • †Bursericarpum oregonense ==C==

• Cadulus • Calliostoma • †Calliostoma cammani • †Calliostoma costatum • Callista • †Callista conradiana • , or northern fur seal Callorhinus'' – tentative report • ] †Calocedrus • †Calocedrus schornii • †Calycocarpum • †Calycocarpum crassicrustae • Calyptraea • †Calyptraea diegoana • †Calyptraea fastigiata • †Calyptraea inornata • †Calyptraea sookensis • †Camelops • †Camelops hesternus • Cancellaria • †Cancellaria oregonensis • †Cancellaria siletzensis • Canis • , the grey wolf, to scale with a fossilized skeleton of the Pleistocene wolf Canis dirus, or dire wolf †Canis dirus'' – or unidentified comparable form • †Canis edwardii • †Canis latrans • †Canis lupus – or unidentified comparable form • Cardiomya • †Cardiomya anaticepsella – type locality for species • †Cardiomya pavascotti • †Carpocyon • †Carpolithus • †Carpolithus bellisperma • , or hickory tree Carya'' • Caryophyllia • †Caryophyllia oregonensis – type locality for species • Castanea • †Castanea basidentata • Castanopsis • †Castanopsis crepetii • †Castanopsis longifolius • Castor • †Catalpa • Cedrela • †Cedrela merrillii • †Cedrelospermum • †Cedrelospermum lineatum • Celleporina • Celtis • †Celtis burnhamae • †Centrocercus • †Centrocercus urophasianus • Cercidiphyllum • †Cercidiphyllum crenatum • or redbud tree Cercis'' • †Cercis maurerae • Cerithiopsis • †Cerithiopsis preussi – or unidentified comparable form • †Chandlera • †Chandlera lacunosa • †Charitonetta • †Charitonetta albeola • Chen • †Chen hyperborea • †Chen rossii • '', or Law's diving-goose †Chendytes • Chione • †Chione ensifera • †Chione securis • Chlidonias • †Chlidonias nigra • Chlorostoma • †Chlorostoma pacificum • †Choerodon • †Choerodon caninus • †Chrysodomus • †Chrysodomus bairdi • †Chrysodomus imperialis • †Chrysodomus nodiferus • †Chrysodomus phoenicus • †Chrysodomus tabulatus • Ciliatocardium • †Ciliatocardium coosense • †Cinnamomophyllum • †Cinnamomophyllum bendirei • Circus • †Circus eyaneus • Cladrastis • †Cladrastis oregonensis • Clangula • , or long-tailed duck †Clangula hyemalis'' • Cleyera • †Cleyera grotei • Clinocardium • †Clinocardium meekianum • †Clinocardium nuttallii • †Clivuloturris • †Clivuloturris levis – or unidentified comparable form • Cochliolepis – tentative report • †Cochliolepis schoonerensis • Colaptes • †Colaptes cafer • †Colodon • Columbella • †Columbella gausapata • whelk sea snails Colus'' – tentative report • †Colus precursor • Colymbus • †Colymbus holbellii • †Colymbus nigricollis • †Colymbus oligocaenus – type locality for species • †Colymbus parvus • †Comicilabium • †Comicilabium atkinsii • Comitas • †Comitas monile • †Comitas oregonensis • †Comitas spencerensis • †Comminicarpa • †Comminicarpa friisae • Comptonia • †Comptonia columbiana • †Conchocele • †Conchocele bathyaulax • †Conchocele bisecta • †Conchocele taylori • Conomitra • †Conomitra vernoniana – type locality for species • cone snail Conus'' • †Conus armentrouti – type locality for species • †Conus weltoni – type locality for species • †Copemys • †Copemys barstowensis • †Copemys esmeraldensis • †Copemys pagei • †Cophocetus – type locality for genus • †Cophocetus oregonensis – type locality for species • Corbula • †Corbula dickersoni • †Cormocyon • †Cormocyon copei • Cornus • †Cornus clarnensis • †Cornwallius • †Cornwallius sookensis • Corvus • †Corvus annectens – type locality for species • †Corvus corax • †Coryloides • †Coryloides hancockii • plant Craigia'' • †Craigia oregonensis • Crataegus • †Crataegus merriamii • †Crataegus newberryi • Crenella • †Crenella porterensis – or unidentified comparable form • Crepidula • †Crepidula adunca • †Crepidula grandis – or unidentified comparable form • †Crepidula praerupta • †Crepidula princeps • †Crepidula ungana • †Cruciptera • †Cruciptera simsonii • †Crusafontina • †Crusafontina minima • Cryptomya • †Cryptomya californica • Cryptonatica • †Cryptonatica affinis • †Cryptonatica oregonensis • †Cryptonatica pittsburgensis • , or small-eared shrew Cryptotis'' • †Cryptotis adamsi • †Cuneisemen • †Cuneisemen truncatum • †Cunninghamia • †Cunninghamia chaneyi • †Cupidinimus • †Cupidinimus magnus • †Curvitinospora • †Curvitinospora formanii • Cyclocardia • †Cyclocardia hannibali – or unidentified comparable form • †Cyclocardia moniligena • †Cyclocardia subtenta • †Cyclocardia ventricosa • †Cyclotella • †Cyclotella jonesii – type locality for species • Cygnus • †Cygnus paloregonus • Cymatium • †Cymatium pacificum • †Cynarctoides • †Cynarctoides lemur • †Cynarctoides luskensis – or unidentified comparable form • †Cynelos'' • †Cynelos sinapius • †Cynorca • †Cyperacites ==D==

• †Daeodon • Dafila • †Dafila acuta • †Daphoenodon • †Daphoenodon robustum • †Daphoenus • †Daphoenus socialis • †Dasmia • †Dasmia americana – type locality for species • †Dasornis'' – or unidentified related form • †Davisicarpum • †Davisicarpum limacioides • Decodon • †Decodon brownii • Delectopecten • †Delectopecten peckhami • Dendragapus – type locality for genus • †Dendragapus gillii – type locality for species • †Dendrogapus • †Dendrogapus lucasi • †Dendrogapus nanus • Dentalium • †Dentalium laneensis • †Dentalium pseudonyma • †Dentalium rectius • †Dentalium stentor • †Dentisemen • †Dentisemen parvum • †Desmatippus • †Desmatippus avus • †Desmatochoerus • †Desmatochoerus leidyi • †Desmatolagus • †Desmatophoca • †Desmatophoca oregonensis • †Desmocyon • †Desmocyon thomsoni • †Desmostylus'' • †Desmostylus hesperus – type locality for species • †Deviacer • †Deviacer wolfei • †Diceratherium • †Diceratherium annectens • †Diceratherium armatum • †Dilophodelphis – type locality for genus • †Dilophodelphis fordycei – type locality for species • †Dinaelurus • †Dinaelurus crassus • . Robert Bruce Horsfall (1913). †Dinictis'' • †Dinictis cyclops • †Diplobunops • †Diplobunops kardoula – type locality for species • Diploclisia • †Diploclisia auriformis • †Diplodipelta – type locality for genus • †Diplodipelta miocenica • †Diplodipelta reniptera • Diplodonta • †Diplodonta parilis • †Diploporus • †Diploporus torreyoides • †Dipoides • †Dipoides smithi – type locality for species • †Dipoides stirtoni – type locality for species • †Dipoides vallicula • †Diprionomys • †Diprionomys parvus • Dipteronia • Discinisca • †Discinisca oregonensis • †Domninoides • Dosinia • †Dosinia whitneyi • †Dromomeryx'' • †Dromomeryx borealis • †Durocarpus • †Durocarpus cordatus • †Dyticonastis – type locality for genus • †Dyticonastis rensbergeri – type locality for species ==E==

• Echinophoria • †Echinophoria dalli • †Ectinochilus • †Ectinochilus macilenta • †Ekgmowechashala • †Emmenopterys • †Emmenopterys dilcheri • and the toothed whale Macrodelphinus (background) †Enaliarctos'' • †Enaliarctos barnesi – type locality for species • †Enaliarctos emlongi – type locality for species • †Enaliarctos mitchelli • †Enaliarctos tedfordi – type locality for species • Engelhardtia • †Engelhardtia olsoni • Enhydra • †Enhydrocyon • †Enhydrocyon prolatus • †Enhydrocyon stenocephalus • Ennucula • †Ennucula nuculana • †Ensete • †Ensete oregonense – type locality for species • †Entoptychus • †Entoptychus individens • †Entoptychus planifrons • †Entoptychus wheelerensis • †Eohypserpa • †Eohypserpa scottii • †Eopleurotoma • †Eopleurotoma ornata – or unidentified related form • †Eosiphonalia • †Eosiphonalia oregonensis • Epacroleda – report made of unidentified related form or using admittedly obsolete nomenclature • †Epacroleda epacris • †Epicyon'' • †Epicyon haydeni • †Epicyon saevus • †Epihippus • †Epihippus gracilis • Epilucina • †Epilucina washingtoniana • Epitonium • †Epitonium condoni • †Epitonium hindsii • †Epitonium keaseyense • †Epitonium keaseyensis • †Epitonium schencki • †Epitonium wyattdurhami – type locality for species • mammal Eporeodon †Eporeodon • †Eporeodon occidentalis • †Eporeodon trigonocephalus • †Equisetum • Equus • †Equus pacificus • †Eremochen – type locality for genus • †Eremochen russelli – type locality for species • †Erismatura • †Erismatura jamaicensis • Erolia • †Erolia melanotos • Ervilia – tentative report • †Ervilia oregonensis • †Eschatius • †Eubrontotherium – type locality for genus • †Eubrontotherium clarnoensis – type locality for species • †Eucastor • †Eucastor malheurensis • -like canine Eucyon †Eucyon • †Eucyon davisi • †Euoplocyon • †Euoplocyon brachygnathus • Euphagus • †Euphagus cyanocephalus • Eurytellina • †Eurytellina aduncanasa • Euspira • †Euspira clementensis • †Euspira hotsoni • †Euspira nuciformis • †Euspira pallida • †Eutrephoceras • †Eutrephoceras oregonense • Exbucklandia • †Exbucklandia oregonensis • †Exilia • †Exilia bentsonae – type locality for species • †Exilia lincolnensis ==F==

• Fagus • †Fagus pacifica • Falco • †Falco oregonus – type locality for species • Felaniella • †Felaniella snavelyi • Ferminoscala • †Ferminoscala dickersoni • †Ferrignocarpus • †Ferrignocarpus bivalvis • , or fig tree Ficus'' • †Ficus modesta • †Ficus ocoyanum – or unidentified comparable form • Fimbria • †Fimbrialata • †Fimbrialata wingii • Flabellum • †Flabellum oregonense – type locality for species • †Flectorivus • †Flectorivus microdontos • †Florentiamys • †Floridaceras • †Floridaceras whitei • †Florissantia'' • †Florissantia ashwillii – type locality for species • †Florissantia speirii • †Fokieniopsis • †Fokieniopsis praedecurrens • †Fortunearites • †Fortunearites endressii • †Fothergilla • †Fothergilla praeovata • †Fragarites • †Fragarites ramificans • †Fraxinus • †Fraxinus coulteri • Fulgoraria • †Fulgoraria indurata • Fulgurofusus • †Fulgurofusus serratus – type locality for species • Fulica • , or American coot Fulica americana'' • †Fulica infelix – type locality for species • †Fulica minor – type locality for species • †Fusinis • †Fusinis dilleri – type locality for species • Fusinus • †Fusinus coosensis • †Fusinus dilleri ==G==

• †Gagaria • †Gagaria crenularis – type locality for species • , or blanket flower †Gaillardia'' • †Gaillardia thomsoni • Gari – tentative report • †Gari furcata – or unidentified related form • Gemmula • †Gemmula bentsonae • †Gemmula facula • †Gemmula rockcreekensis • †Gentilicamelus • †Gentilicamelus cameloides – type locality for species • †Gentilicamelus sternbergi • Glaucionetta • †Glaucionetta islandica • †Globulicarpium • †Globulicarpium levigatum • Glycymeris • †Glycymeris major • †Glycymeris sagittata • †Glycymeris septentrionalis • Glyptocidaris • †Goedertius – type locality for genus • †Goedertius oregonensis – type locality for species • †Gomphotherium'' • †Gomphotherium obscurum • †Goniodontomys • †Goniodontomys disjunctus – type locality for species • Granula • †Granula profundorum – type locality for species • Gyrineum – report made of unidentified related form or using admittedly obsolete nomenclature • †Gyrineum dilleri ==H==

• †Hadrianus • Halesia • †Halesia oregona • Haliaeetus • †Haliaeetus leucocephalus • †Haplohippus'' • †Haplohippus texanus • †Haplomys • †Haplomys liolophus • †Hemiauchenia – tentative report • †Hemipsalodon • †Hemipsalodon grandis • Hemithiris • †Hemithiris psittacea • †Heptacodon • Heptranchias • †Heptranchias howelli • †Herpetotherium'' • †Herpetotherium merriami • †Hesperhys – or unidentified comparable form • †Hesperogaulus • †Hesperogaulus gazini – type locality for species • †Hesperogaulus wilsoni – type locality for species • †Hesperolagomys • †Hesperolagomys galbreathi – or unidentified comparable form • †Hesperosorex – tentative report • Heteropora • †Hexacarpellites • †Hexacarpellites hallii • Hiatella • Himantopus • †Himantopus mexicanus • †Hippotherium • . Robert Bruce Horsfall (1913). †Hoplophoneus'' • †Hoplophoneus cerebralis • †Hoplophoneus strigidens • †Hovenia • †Hovenia oregonensis • Hydrangea • †Hydrangea knowltonii • †Hydrochelidon • †Hydrochelidon nigra • †Hypertragulus • †Hypertragulus calcaratus • †Hypertragulus hesperius • †Hypertragulus planiceps • . Heinrich Harder (1920). †Hypohippus'' • †Hypohippus osborni • †Hypolagus • †Hypolagus fontinalis • †Hypolagus oregonensis – type locality for species • †Hypolagus vetus • †Hypomorphnus • †Hypomorphnus sodalis – tentative report • †Hypsidoris • †Hypsidoris oregonensis – type locality for species • †Hypsiops • †Hypsiops breviceps • †Hyrachyus • †Hyrachyus eximius • †Hystricops • †Hystricops browni ==I==

• †Indarctos'' • †Indarctos oregonensis – type locality for species • †Ingentisorex • †Ingentisorex tumididens • †Iodes • †Iodes chandlerae • †Iodes multirecticulata • †Iodicarpa • †Iodicarpa ampla • †Iodicarpa lenticularis • Isocrinus • Isurus • †Isurus planus ==J==

• †Jimomys • †Jimomys lulli • †Joejonesia • †Joejonesia globosa • †Juglandiphyllites • †Juglandiphyllites cryptatus • , or walnut tree Juglans'' • †Juglans clarnensis • †Juglans wheelerensis ==K==

• †Kalobatippus'' • †Kardiasperma • †Kardiasperma parvum • Katherinella • †Katherinella angustifrons • †Keasius • †Keasius taylori – type locality for species • Kellia • †Kellia saxiriva – type locality for species • †Kellia vokesi – type locality for species • †Keteleeria • †Keteleeria rujadana • †Kewia • †Kewia marquamensis – type locality for species • †Kolponomos • †Kolponomos newportensis – type locality for species ==L==

• Lacuna • , or northern lacuna sea snails †Lacuna vincta'' • Lamelliconcha • †Lamelliconcha clarki • †Langtonia • †Langtonia bisulcata • †Lantanotherium • Larus • †Larus argentatus • , or California gull †Larus californicus'' • †Larus oregonus – type locality for species • †Larus philadelphia • †Larus pristinus – type locality for species • †Larus robustus – type locality for species • †Laurocalyx • †Laurocalyx wheelerae • †Laurocarpum • †Laurocarpum hancockii • †Laurocarpum nutbedensis • †Laurocarpum raisinoides • †Leguminocarpon • †Leidymys • Lepeta • †Lepeta concentrica • †Leptarctus • †Leptarctus oregonensis • †Leptocyon'' • †Leptocyon douglassi • †Leptocyon mollis • †Leptocyon vulpinus • †Leptodontomys • †Leptodontomys oregonensis – type locality for species • †Leptodontomys quartzi • Lepus • †Lepus ennisianus • Leukoma • †Leukoma staminea • †Lignicarpus • †Lignicarpus crassimuri • †Ligniglobus • †Ligniglobus sinuosifibrae • †Limicolavis • †Limicolavis pluvianella – type locality for species • Limnodromus • , or short-billed dowitcher †Limnodromus griseus'' – tentative report • †Limnoecus • †Limnoecus tricuspis – or unidentified comparable form • Lindera • †Lindera clarnensis • †Lindera oregona • †Liodontia • †Liodontia alexandrae • †Liodontia furlongi • , or sweetgum tree Liquidambar'' • †Liracassis • †Liracassis petrosa • †Litheuphaea – type locality for genus • †Litheuphaea carpenteri – type locality for species • †Lithocarpus • †Lithocarpus klamathensis • †Litorhadia • †Litorhadia astoriana • †Litorhadia washingtonensis • †Litorhadia washingtoni • †Litseaphyllum • †Litseaphyllum presanguinea • Littorina • †Littorina remondi • †Lobipes • †Lobipes lobatus • Lophodytes • , or hooded merganser †Lophodytes cucullatus'' • †Lophopanopeus • †Lophopanopeus baldwini – type locality for species • †Lophortyx • †Lophortyx shotwelli – type locality for species • Lucinoma • †Lucinoma acutilineata • †Lucinoma columbiana • †Lunaticarpa • †Lunaticarpa curvistriata • †Lutravus • †Lutravus halli – or unidentified comparable form • Lynx • †Lynx longignathus • sea urchin Lytechinus'' • †Lytechinus baldwini – type locality for species ==M==

• †Macginicarpa • †Macginicarpa glabra • †Machairodus'' • †Machilus • †Machilus asiminoides • Macoma • †Macoma albaria • †Macoma arcatata • †Macoma astori • †Macoma calcarea • †Macoma golikovi • †Macoma inquinata • , or the bent-nosed clam †Macoma nasuta'' • †Macoma vancouverensis • Macrocallista • †Macrocallista pittsburgensis • †Macrognathomys • †Macrognathomys nanus • Mactromeris • †Mactromeris albaria • †Mactromeris pittsburgensis • †Mactromeris polynyma • †Mactromeris ramonensis • †Mactromeris veneriformis • flower Magnolia'' • †Magnolia muldoonae • †Magnolia paroblonga • †Magnolia tiffneyi • Mahonia • †Mahonia simplex • †Malus – or unidentified comparable form • †Mammut • †Mammut furlongi – type locality for species • †Mammuthus • , or Columbian mammoths. The extent of the fur depicted is hypothetical. Charles R. Knight (1909). †Mammuthus columbi'' – tentative report • Marcia • †Marcia bunkeri • †Marcia oregonensis • Margarites • †Margarites pupilla • †Marshochoerus • †Marshochoerus socialis • Martes • †Martes gazini – type locality for species • Martesia • †Martesia turnerae • Mastixia • †Mastixicarpum • †Mastixicarpum occidentale • †Mastixioidiocarpum • †Mastixioidiocarpum oregonense • Megachasma • †Megachasma applegatei • †Megalonyx'' • †Megapaloelodus • †Megapaloelodus opsigonus – type locality for species • †Megatylopus • Megayoldia • †Megayoldia chehalisensis • Melanitta • †Melanitta deglandi • †Melanitta perspicillata • †Meliosma • †Meliosma beusekomii • †Meliosma bonesii • †Meliosma elongicarpa • †Meliosma jenkinsii • †Meliosma leptocarpa • †Meniscomys • †Meniscomys uhtoffi • †Menispermum – or unidentified comparable form • Mergus • †Mergus merganser • †Mergus serrator • †Merychippus'' • †Merychippus brevidontus • †Merychippus relictus • †Merychyus • †Merychyus arenarum • †Merychyus minimus • †Merycochoerus • †Merycochoerus magnus • †Merycochoerus matthewi • †Merycochoerus minor • †Merycoides • †Merycoides longiceps • †Merycoidodon • †Merycoidodon bullatus • †Mesocyon'' • †Mesocyon brachyops • †Mesocyon coryphaeus • †Mesohippus • †Mesohippus bairdi – or unidentified comparable form • †Metalopex • †Metalopex merriami • Metasequoia • †Metasequoia occidentalis • †Microphallus • †Microphallus perplexus • Micropodium • †Micropodium ovatum • †Micropternodus • †Micropternodus morgani • Microtus • †Microtus montanus • †Miohippus'' • †Miohippus intermedius • †Miopleionia • †Miopleionia oregonensis • †Mioplejonia • †Mioplejonia oregonensis • †Miotapirus • †Mistia – type locality for genus • †Mistia spinosa – type locality for species • Modiolatus • †Modiolatus rectus • Modiolus • †Modiolus eugenensis • †Modiolus modiolus • †Molopophorus • †Molopophorus anglonana • †Molopophorus dalli • †Molopophorus fishii • †Molopophorus gabbi • †Molopophorus matthewi • Molothrus • †Molothrus ater – tentative report • †Monosaulax • †Monosaulax progressus – type locality for species • †Monosaulax typicus – type locality for species • †Moropus • †Moropus oregonensis • Mulinia • †Mulinia eugenensis • Mustela • †Mya • †Mya grewingki • †Mya truncata • †Mylagaulodon • †Mylagaulodon angulatus • Myotis – or unidentified comparable form • †Mystipterus • †Mystipterus pacificus • †Mystocheilus – type locality for genus • †Mystocheilus fresti – type locality for species • Mytilus • †Mytilus californianus • †Mytilus edulis • †Mytilus middendorffi • †Mytilus snohomishensis ==N==

• †Nanotragulus – or unidentified comparable form • , or nassa mud snail Nassarius'' • †Nassarius arnoldi • †Nassarius fossata • †Nassarius lincolnensis • †Nassarius perpinguis • Natica • †Natica thomsonae • †Natica weaveri • †Nautilus • †Nautilus angustatus – type locality for species • Nectandra • †Nectandra presannguinea • †Nehalemia – type locality for genus • †Nehalemia delicata – type locality for species • Nemocardium • †Nemocardium formosum • †Nemocardium griphus – or unidentified comparable form • †Nemocardium linteum • †Neohipparion • †Neohipparion leptode – or unidentified comparable form • Neophrontops'' • †Neophrontops dakotensis • Neotamias • †Neotamias malloryi • †Nephrosemen • †Nephrosemen reticulatus • Nettion • †Nettion bunkeri • †Neurotrichus – tentative report • †Neurotrichus columbianus • Neverita • †Neverita globosa • †Neverita jamesae • †Neverita thomsonae • †Neverita washingtonensis • †Nexuotapirus • †Nexuotapirus robustus • Nucella • †Nucella decemcostata • †Nucella lamellosa • †Nucella saxicola • Nucula'' • †Nucula vokesi • Nuculana • †Nuculana gabbi • †Nuculana nuculana • Numenius • †Numenius americanus – tentative report • †Nuphar • Nutricola • †Nutricola lordi • †Nutricola tantilla • Nyroca • †Nyroca affinis • †Nyroca americana • †Nyroca collaris – tentative report • †Nyssa • †Nyssa scottii • †Nyssa spatulata ==O==

• †Ocajila • , or pika Ochotona'' • †Ochotona spanglei – type locality for species • Ocotea • †Ocotea ovoidea • †Ocyplonessa • †Ocyplonessa shotwelli – type locality for species • †Odontocaryoidea • †Odontocaryoidea nodulosa • †Ogmophis – type locality for genus • †Ogmophis oregonensis – type locality for species • Olar • †Olar buccinator • †Olequahia • †Olequahia schencki • †Oligobunis • Olivella • , or purple dwarf olive sea snail †Olivella biplicata'' • †Olivella mathewsonii • †Olivella pedroana • †Omsicarpium • †Omsicarpium striatum • Ondatra • †Ondatra annectens – type locality for species • Opalia • †Opalia hertleini • †Opalia williamsoni – or unidentified comparable form • †Oregonomys • †Oregonomys pebblespringsensis – type locality for species • †Oregonomys sargenti • †Oreodontoides • †Oreodontoides oregonensis • †Oreolagus • †Oreolagus wallacei – type locality for species • †Oryctoantiquus – type locality for genus • †Oryctoantiquus borealis – type locality for species • †Osbornodon • †Osbornodon sesnoni • ferns †Osmunda'' • †Osmunda occidentale • Ostrea • †Ostrea lurida – or unidentified comparable form • Ostrya • †Ostrya oregoniana ==P==

• †Pachycrommium • †Pachycrommium clarki • †Paciculus • †Pacificotaria – type locality for genus • †Pacificotaria hadromma – type locality for species • †Palaeoallophylus • †Palaeoallophylus globosa • †Palaeoallophylus gordonii • †Palaeocarya • †Palaeocarya clarnensis • †Palaeocarya olsonii – or unidentified comparable form • †Palaeocastor'' • †Palaeocastor peninsulatus • †Palaeolagus • †Palaeolagus haydeni • †Palaeophytocrene • †Palaeophytocrene hancockii • †Palaeophytocrene pseudopersica • †Palaeosinomenium • †Palaeosinomenium venablesii • †Paleopanax • †Paleopanax oregonensis • †Paleoplatycarya – tentative report • †Paleoplatycarya hickeyi • †Paleotetrix • †Paleotetrix gilli • Paliurus'' • †Paliurus blakei • Pandora • †Pandora eocapsella • †Pandora grandis • †Pandora laevis • Panomya • †Panomya ampla • Panopea • †Panopea abrupta • †Panopea ramonensis • †Panopea snohomishensis • Panthera • , or jaguar †Panthera onca'' – or unidentified comparable form • †Parablastomeryx • †Paracarpinus • †Paracarpinus chaneyi • †Paracosoryx • †Paracosoryx nevadensis – or unidentified comparable form • †Paracryptotis • †Paracryptotis rex • †Paradaphoenus • †Paradaphoenus cuspigerus • †Paradomnina • †Paradomnina relictus – type locality for species • †Paraenhydrocyon • †Paraenhydrocyon josephi • †Paraenhydrocyon wallovianus • †Parahippus • †Parahippus leonensis – or unidentified related form • †Parahippus pawniensis • Paramylodon †Paramylodon • †Paramylodon harlani • †Parapaenemarmota • †Parapaenemarmota oregonensis • Parapholas • †Parapholas californica • †Parapliosaccomys • †Parapliosaccomys oregonensis • †Parasyrinx • †Parasyrinx delicata • †Paratomarctus • †Paratomarctus temerarius • (upper right) †Paratylopus'' • †Paronychomys • †Paronychomys shotwelli – type locality for species • †Paroreodon • †Paroreodon parvus • †Paroreodon stocki • †Parrotia • †Parrotia brevipetiolata • †Parthenocissus • †Parthenocissus angustisulcata • †Parthenocissus clarnensis • Parvamussium • †Parvamussium astoriana • Parvicardium • †Parvicardium eugenense • Passalus • †Passalus indormitus – type locality for species • †Pasternackia • †Pasternackia pusilla • Patinopecten • †Patinopecten caurinus • †Patinopecten coosensis • †Patinopecten oregonensis • †Patinopecten popatulus • †Patinopecten propatulus • †Patriofelis • †Patriofelis ferox • †Pediocetes • †Pediocetes lucasii – type locality for species • †Pediocetes nanus – type locality for species • †Pediocetes phasianellus • Pekania • †Pekania occulta – type locality for species • †Pelagornis'' • Pelecanus • †Pelecanus erythrorhynchos • †Pelecanus erythrorhynchus – tentative report • Penitella • †Penitella penita • †Pentoperculum • †Pentoperculum minimus • †Perchoerus • †Perchoerus probus • †Peridiomys • †Peridiomys oregonensis • Periploma • Perognathus • †Perognathus stevei – type locality for species • , or deer mouse Peromyscus'' • †Peromyscus antiquus • †Peromyscus dentalis • †Perse • †Perse lincolnensis • †Perse pittsburgensis • †Petauristodon • Phalacrocorax • †Phalacrocorax auritus – tentative report • †Phalacrocorax leptopus – type locality for species • †Phalacrocorax macropus • †Phalacrocorax marinavis – type locality for species • Phalaropus • †Phalaropus lobatus • Phalium • †Phalium aequisulcatum • †Phalium turricula • Phanerolepida • †Phanerolepida oregonensis • †Philotrox • †Philotrox condoni • †Phlaocyon • †Phlaocyon latidens • Phoca • †Phoca vitulina – or unidentified comparable form • †Phocavis – type locality for genus • †Phocavis maritimus – type locality for species • , or flamingos Phoenicopterus'' • †Phoenicopterus copei – type locality for species • †Pileosperma • †Pileosperma minutum • †Pileosperma ovatum • †Pinckneya • †Pinckneya dilcheri • †Pinis • †Pinis johndayensis • †Pinnarctidion • †Pinnarctidion rayi – type locality for species • , or pine tree Pinus'' • †Pinus johndayensis • †Pinus knowltoni • †Pistachioides • †Pistachioides striata • Pitar • †Pitar clarki • †Pitar dalli • †Plafkeria • †Plafkeria obliquifolia • †Plagiolophus • †Plagiolophus weaveri • Platanus • †Platanus condoni • †Platanus condonii • †Platanus dissecta • †Platanus exaspera • †Platanus hirticarpa • of the genus Platygonus. Charles R. Knight (1922). †Platygonus • †Platygonus brachirostris • †Platygonus oregonensis • †Platygonus vetus – or unidentified comparable form • †Pleiolama • †Pleiolama vera – or unidentified comparable form • †Plesiocolopirus • †Plesiocolopirus hancocki • †Plesiogulo • †Plesiogulo marshalli • †Plesiosorex • †Plesiosorex donroosai – or unidentified comparable form • †Pleurolicus • †Pleurolicus sulcifrons • †Pleurolira • †Pleurolira oregonensis • †Pleuroliria • †Pleuroliria bicarinata • †Plioceros • †Pliocyon – or unidentified comparable form • †Pliocyon medius • †Pliohippus'' • †Pliohippus spectans • †Plionarctos • †Plionictis • †Plionictis ogygia • †Plionictis oregonensis • †Pliosaccomys • †Pliotaxidea • †Pliotaxidea nevadensis • †Pliozapus • †Pliozapus solus • Podiceps • †Podiceps auritus – tentative report • Podilymbus • †Podilymbus podiceps • Pododesmus • †Pododesmus macrochisma • in a tree †Pogonodon'' • †Pogonodon brachyops • †Pogonodon platycopis – type locality for species • Polinices • †Polinices canalis • †Polinices draconis • †Polinices galianoi • †Polinices washingtonensis • †Polinices washingtoni • †Polinicies • †Polinicies clementensis • †Polinicies nuciformis • †Pollostosperma • †Pollostosperma dictyum • †Polygrana • †Polygrana nutbedense • ferns †Polypodium'' – or unidentified comparable form • †Pontolis – type locality for genus • †Pontolis magnus – type locality for species • †Potamogeton • †Potamogeton parva • †Potanospira • †Potanospira fryi • †Praehyalocylis • †Praehyalocylis cretacea • †Priscofusus • †Priscofusus coli – or unidentified comparable form • †Priscofusus geniculus • †Priscofusus medialis • †Priscofusus medialus • †Priscofusus stewarti • †Pristichampsus • †Procadurcodon – report made of unidentified related form or using admittedly obsolete nomenclature • †Procamelus • †Procamelus grandis – or unidentified comparable form • †Procerapex • †Procerapex bentsonae • Proischyromys – type locality for genus • †Proischyromys perditus – type locality for species • †Promartes – or unidentified comparable form • †Promerycochoerus • †Promerycochoerus macrostegus • †Promerycochoerus superbus • †Proneotherium – type locality for genus • †Proneotherium repenningi – type locality for species • †Pronotolagus • Propeamussium • †Propeamussium clallamensis – or unidentified comparable form • †Prosomys • †Prosomys mimus – type locality for species • †Prosthennops • †Prosthennops serus – tentative report • †Proterozetes – type locality for genus • †Proterozetes ulysses – type locality for species • †Protitanops'' • †Protitanops curryi • †Protolabis – or unidentified comparable form • †Protorepomys – type locality for genus • †Protospermophilus • †Protospermophilus malheurensis • Protothaca • †Protothaca staleyi • †Pruniticarpa • †Pruniticarpa cevallosii • Prunus • †Prunus olsonii • †Prunus weinsteinii • Psammacoma • †Psammacoma arctata • †Psephophorus – tentative report • †Psephophorus oregonensis – type locality for species • †Pseudaelurus'' • †Pseudoblastomeryx • †Pseudoblastomeryx advena • †Pseudotheridomys • †Pseudotheridomys pagei • †Pseudotomus • †Pseudotrimylus • †Pseudotrimylus mawbyi • †Pseudotsuga • †Pseudotsuga laticarpa • Pteris • †Pteris silvicola • Pterocarya • †Pterocarya mixta • †Pterocarya occidentalis • †Pteronarctos – type locality for genus • †Pteronarctos goedertae – type locality for species • †Pteronarctos piersoni – type locality for species • †Pteronepelys • †Pteronepelys wehrii • †Pulvinisperma • †Pulvinisperma minutum • Puncturella • †Puncturella galeata • Pupillaria – tentative report • Purpura • †Purpura foliata • †Purpura lurida • Pyramidella – tentative report • Pyrenacantha • †Pyrenacantha occidentalis • †Pyrisemen • †Pyrisemen attenuatum • , or pear tree †Pyrus'' • †Pyrus oregonensis ==Q==

• , or oak tree Quercus'' • †Quercus berryi • †Quercus consimilis • †Quercus paleocarpa • Querquedula • †Querquedula pullulans – type locality for species • †Quintacava • †Quintacava velosida ==R==

• Raja • Rallus • †Rallus limicola • Raninoides • †Raninoides washburnei • Recurvirostra • , or American avocet †Recurvirostra americana'' • Retusa • †Retusa petrosa • †Retusa tantilla • †Retusa turneri • Rhabdus • †Rhabdus schencki • †Rhizocyon • †Rhizocyon oregonensis • Rhus • †Rhus lesquereuxii • †Rhus rooseae • †Rhus varians • †Ribes • Rimella • Rosa • †Rosa hilliae • , the genus including blackberries (pictured) and raspberries Rubus'' • †Rubus ameyeri • †Rubus fremdii • †Rudiocyon – type locality for genus • †Rudiocyon amplidens – type locality for species • †Rudiomys • †Rudiomys mcgrewi ==S==

• , or palmettos Sabal'' • †Sabal bracknellense • †Sabal jenkinsii • †Sabia • †Sabia prefoetida • Saccella • †Saccella amelga • †Saccella calkinsi • Salenia • †Salenia cascadensis – type locality for species • †Salix schimperi • †Sambucuspermites • †Sambucuspermites rugulosus • Sanguinolaria • †Sanguinolaria townsendensis • †Saportaspermum • †Saportaspermum occidentalis • Sargentodoxa • †* Sargentodoxa globosa – type locality for species • Sassia • †Sassia bilineata • Saxicavella • †Saxicavella burnsi • Saxidomus • , or butter clam †Saxidomus gigantea'' • †Saxidomus giganteus • †Saxifragispermum • †Saxifragispermum tetragonalis • †Scabraecarpium • †Scabraecarpium clarnense • †Scalaritheca • †Scalaritheca biseriata • Scalina • †Scalina becki • †Scalina dickersoni – or unidentified related form • †Scalopoides • †Scalopoides ripafodiator • †Scapanoscapter • †Scapanoscapter simplicidens • Scapanus • †Scapanus latimanus • †Scapanus proceridens • †Scapanus shultzi – or unidentified comparable form • canoe bubble sea snail Scaphander'' • †Scaphander impuncatatus • †Scaphander impunctatus – type locality for species • †Scaphander stewarti • †Scaphicarpium • †Scaphicarpium radiatum • †Schisandra • †Schisandra oregonensis • Schizaster • †Schizaster diabloensis • †Schizodontomys • †Schizodontomys greeni • squirrel Sciurus'' • †Sciurus ballovianus • †Sciurus wortmani • †Scolecophagus • †Scolecophagus affinis – type locality for species • †Scutella • †Scutella gabbi • Searlesia – tentative report • †Searlesia carlsoni • Semele • †Semele willamettensis • Sequoia • †Sequoia affinis • †Seuku • †Seuku emlongi – type locality for species • †Sewellelodon • †Sewellelodon predontia – or unidentified comparable form • Sideroxylon • †sideroxylon? subangularis – type locality for species • Siliqua • †Siliqua patula • †Simocetus – type locality for genus • †Simocetus rayi – type locality for species • †Simocyon'' • †Simocyon primigenius • Simomactra • †Simomactra falcata • Sinum • †Sinum obliquum • †Sinum scopulosum • Solariella • †Solariella cicca – type locality for species • †Solariella cidaris • Solemya • †Solemya ventricosa • Solen • †Solen sicarius • †Solen townsendensis • Solena • †Solena conradi • †Solena eugenensis • †Solena novacularis • dragonfly †Somatochlora'' • †Somatochlora oregonica – type locality for species • Spermophilus • †Spermophilus gidleyi • †Spermophilus mckayensis • †Spermophilus shotwelli • †Spermophilus tephrus • †Spermophilus wilsoni • †Sphaerosperma • †Sphaerosperma riesii • †Sphenophalos • †Sphenosperma • †Sphenosperma baccatum • †Spirocrypta • †Spirocrypta pileum • Spirotropis • †Spirotropis calodius • †Spirotropis kincaidi • †Spirotropis washingtonensis • Spisula • †Spisula densata • †Spisula eugenensis • Spizaetus • †Spizaetus pliogryps • †Steneofiber'' • †Steneofiber gradatus • Stephanodiscus • †Stephanodiscus excentricus • †Stephanodiscus niagarae • †Stephanodiscus rhombus – type locality for species • Stercorarius • †Stercorarius schufeldti – type locality for species • Sterna • †Sterna elegans – tentative report • †Sterna forsteri • †Sterna fosteri – tentative report • Sthenictis'' • †Sthenictis junturensis – type locality for species • †Stichopsammia – tentative report • †Stichopsammia vokesi • †Stockeycarpa • †Stockeycarpa globosa • †Stomechinus • †Stomechinus dissimilaris – type locality for species • †Striatisperma • †Striatisperma coronapunctatum • Strongylocentrotus • Sturnella • †Suavodrillia • †Suavodrillia winlockensis • . Charles R. Knight (1890s). †Subhyracodon'' • Surculites • †Surculites condonana • †Surculites wynoocheensis • Sveltella • †Sveltella exiliplex • †Sveltella keaseyensis – type locality for species • Symplocos • †Symplocos nooteboomii ==T==

• †Tanyoplatanus • †Tanyoplatanus cranei • , or tapir Tapirus'' • †Tapirus californicus – or unidentified comparable form • Tapiscia • †Tapiscia occidentalis • Taranis • †Taranis columbiana • †Tardontia • †Tardontia occidentale – or unidentified comparable form • Taxidea • †Taxus • †Taxus masonii • Tegula • †Tegula stantoni • †Tejonia • †Tejonia moragai • †Teleoceras'' • †Teleoceras fossiger • †Teleoceras hicksi • †Teleoceras medicornutum • †Teletaceras • †Teletaceras radinskyi – type locality for species • , or tellin Tellina'' • †Tellina aduncanasa • †Tellina aragonia • †Tellina emacerata • †Tellina eugenia • †Tellina idae – or unidentified related form • †Tellina lincolnensis • †Tellina pittsburgensis • †Tellina quasimacoma • †Temnocyon • †Temnocyon altigenis • †Temnocyon fingeruti – type locality for species • †Tenudomys – or unidentified comparable form • †Tenuisperma • †Tenuisperma ellipticum • †Tephrocyon • †Tephrocyon rurestris • Terebratalia • †Terebratalia occidentalis • Terebratulina • †Terebratulina unguicula • Terminalia • †Terminalia oregona • , or arar tree †Tetraclinis'' • †Tetraclinis potlachensis • Thais • †Thais lamellosa • †Thais lima – or unidentified related form • †Thanikaimonia • †Thanikaimonia geniculata • Thesbia – report made of unidentified related form or using admittedly obsolete nomenclature • †Thesbia antiselli: synonym of † Xenoturris antiselli (F. Anderson & B. Martin, 1914) • †Thinohyus • †Thinohyus lentus • Thomomys • †Thomomys townsendii • Thracia • †Thracia condoni • †Thracia keaseyensis – type locality for species • †Thracia trapezoides • †Ticholeptus'' • †Ticholeptus zygomaticus • †Ticholepus • †Ticholepus zygomaticus • †Tiffneycarpa • †Tiffneycarpa scleroidea • Tilia • †Tilia aspera • †Tilia circularis • †Tilia fossilensis • †Tilia lamottei • †Tilia pedunculata • †Tilia penduculata • †Tinomiscoidea • †Tinomiscoidea occidentalis • Tinospora • †Tinospora elongata • †Tinospora hardmanae • , or nutmeg yew †Torreya'' • †Torreya clarnensis • †Torreya masonii • Totanus • †Totanus melanoleucas • †Toxicodendron • †Toxicodendron wolfei • Trema • †Trema nucilecta • Tresus • †Tresus pajaroanus • cap sea snail Trichotropis'' • †Trichotropis cancellata • †Trichotropis insignis • †Trigonostela • †Trigonostela oregonensis • †Tripartisemen • †Tripartisemen bonesii • †Triplascapha • †Triplascapha collinsonae • †Triplexivalva • †Triplexivalva rugata • †Triplochitioxylon – type locality for genus • †Triplochitioxylon oregonensis – type locality for species • †Trisepticarpium • †Trisepticarpium minutum • †Tritonifusus • †Tritonifusus rectirostis • Trochita • murex snail Trophon'' • †Trophon halibrectus • †Trophon kernensis • †Trophon platacantha – type locality for species • †Truncatisemen • †Truncatisemen sapotoides • †Tsaphanomys – type locality for genus • †Tsaphanomys shotwelli • †Tsuga • †Tsuga sonomensis • Turricula • †Turricula emerita • †Turricula keaseyensis • †Turrinosyrinx • †Turrinosyrinx nodifera • †Turrinosyrinx nodilifera • †Turrinosyrinx packardi – or unidentified comparable form • Turris • †Turris coli • †Turris impecunia • †Turris perversa • †Turris smithi • Turritella'' • †Turritella buwaldana • †Turritella keaseyense • †Turritella keaseyensis – type locality for species • †Turritella oregonensis • †Turritella pittsburgensis • †Turritella uvasana • †Tylocephalonyx • Tympanuchus • †Tympanuchus pallidicinctus • †Typhoides • †Typhoides buzekii ==U==