page_title: List of the prehistoric life of Washington (state)
section_title: Selected Cenozoic taxa of Washington
hierarchical_section_title: List of the prehistoric life of Washington (state) / Cenozoic / Selected Cenozoic taxa of Washington
caption_attribution_description: English: A single leaf from the extinct Tilia johnsoni. 49 million years old, Klondike Mountain Formation, Republic, Washington. Stonerose Interpretive Center Collections# SR&#160;??-??-??
context_page_description: The Paleobiology Database records no known occurrences of Precambrian fossils in Washington.
context_section_description: Abies
  Abyssochrysos
  Acanthocardia
  Acer
  †Acer browni
  †Acer chaneyi
  †Acer latahense - type locality for species
  †Acer hillsi - type locality for species
   Acer negundo – or unidentified comparable form
  †Acer republicense - type locality for species
  †Acer stonebergae
  †Acer toradense - type locality for species
  †Acer washingtonense - type locality for species
  †Acer whitebirdense
  †Acherontemys – type locality for genus
  †Acherontemys heckmani – type locality for species
  Actium
  Aegialia
  Aforia
  Agabus
  Agathidium
  †Aglyptorhynchus
  Agonum
  †Agonum cupreum
  †Agonum ferruginosum
  †Ainigmapsychops – type locality for genus
  †Ainigmapsychops inexspectatus – type locality for species
   †Allodesmus
  †Allophylus
  †Allorapisma – type locality for genus
  †Allorapisma chuorum – type locality for species
  Alnus
  †Alnus parvifolia - type locality for species 
  Altica
  Amara
  Amauropsis
  Ammospermophilus
  Amphistegina
  Anadara
  †Anamirta
  Ancistrolepis
  †Anthrax
  †Aphelops
  Aphodius
  Apion
  †Arceuthobium
  †Arctostaphylos
  Argobuccinum
  Artemisia
  Asplenium
  Astrangia
  Astreopora
  †Aturia
  Auleutes
  †Auleutes epilobii – or unidentified comparable form
  Balanophyllia
  Balanus
  †Balanus crenatus
  Barbatia
  †Barghoornia - type locality for genus
  †Barghoornia oblongifolia - type locality for species
   Bassariscus
  Bathybembix
  †Behemotops – type locality for genus
  Bembidion
  †Bembidion fortestriatum
  †Bembidion rusticum
  †Berberis
  Betula
  †Betula leopoldae - type locality for species
  †Betula papyrifera – or unidentified comparable form
  Bibio
  Bison
  Bledius
  †Bohlenia
  †Bohlenia americana - type locality for species
  †Bombus
  †Bonellitia
   †Borophagus
  †Borophagus diversidens
  †Borophagus hilli
  Botrychium
  †Botryococcus
  Brachidontes
  Buccinum
  †Bursera
  Cadulus
  †Caesalpinia
  Calathus
  †Calkinsia
  Callianassa – report made of unidentified related form or using admittedly obsolete nomenclature
  Calliostoma
  Calosoma
  Calyptraea
   †Camelops
  Cancellaria
  Cancer
  Canis
  †Canis lepophagus
  †Capromeryx
  Carabus
  †Carex
  Carya
  Caryophyllia
  Cassidulina
  Castanea
  Castanopsis
  Castor
  †Castor californicus
  Catops
  †Celastrus
  †Ceratophyllum
   †Ceratophyllum demersum
  Cercidiphyllum
  †Cercidiphyllum obtritum
  Cercyon
  Cerithiopsis
  Cervus – tentative report
  Chama
  Charina
  †Charina bottae
  †Cheilanthes
  †Chenopodium
  Chione
  Chlaenius
  †Chlaenius interruptus
  Chlamys
  †Chlamys hastata
  †Chlamys islandica
  †Chrysodomus
  Cibicides
  Cicindela
  †Cicindela oregona
  Cidarina
   †Cimbrophlebia
  Cirsotrema
  Cladrastis
  Clavus
  Clinocardium
  †Clinocardium nuttallii
  Cocculus
  Colpophyllia
  †Colwellia
  Colymbetes
  Comptonia
  †Comptonia columbiana
  Conus
   Corbicula
  Corbula
  Corixa
  †Cormocyon
  Cornus
  †Cornus stolonifera
  Cornus - undescribed species
  Corticaria
  †Cosoryx
  Cossonus
   †Cranioceras
  Craniscus
  †Craspedochiton
  Crenella – tentative report
  Crepidula
  †Cristispira
  Crotalus
  Cryptonatica
  †Cryptonatica affinis
  Cryptophagus
  Cyathea
  Cyclammina
  Cyclocardia
  Cyclostremella
  Cymbiodyta
  †Cynarctus
  Cypraea
  Dendroctonus
  †Dendroctonus rufipennis
  Dendrophyllia
  †Dennstaedtia
  Dentalium
  †Desmatophoca
  †Desmatophoca brachycephala – type locality for species
   †Desmostylus
  †Desmostylus hesperus
  Diapterna
  †Diceratherium
  †Dinofelis
  †Dinokanaga
  †Dinokanaga andersoni – type locality for species
  †Dinokanaga dowsonae
  †Dinokanaga sternbergi – type locality for species
  Diodora
  †Dipoides
  Dosinia
  Dryopteris
  Dyschirius
  †Dyschirius laevifasciatus
  †Dyschirius montanus
  Dytiscus
  Echinophoria
  Elaphe
  †Elaphe vulpina
   Elaphrus
  †Elaphrus americanus
  †Elaphrus californicus
  †Elaphrus clairvillei
  †Elaphrus purpurans
  Eleocharis
  Elphidium
  Emarginula
  †Enhydrocyon
  †Eoceneithycerus - type locality for genus
  †Eoceneithycerus carpenteri - type locality for species
  †Eoprephasma – type locality for genus
  †Eoprephasma hichensi – type locality for species
  †Eorpa
  †Eorpa elverumi – type locality for species
  †Eorpa ypsipeda – tentative report
  Ephedra
  Epitonium
  †Epophthalmia
  †Eporeodon
  †Equisetum
  Equus
   †Equus simplicidens
  Erginus
  †Eucyon
  †Eucyon davisi
  Eulima
  Eusmilia
  Euspira
  †Eutrephoceras
  †Exilia
  Fagopsis
  Fagopsis undulata
  Felis
  †Ficopsis
  Ficus
  Flabellum
   Fothergilla
  Fraxinus
  †Fucaia – type locality for genus
  Fulgoraria
  Fulgurofusus
  Fusinu
caption: Tilia johnsoni
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