page_title: List of the Cenozoic life of Wyoming
section_title: D
hierarchical_section_title: List of the Cenozoic life of Wyoming / D
caption_attribution_description: A 1.9cm wide Dipteronia brownii samara. Klondike Mountain Formation, Republic, Ferry County, Washington, USA, Eocene, Ypresian, 49 million years old. Stonerose Interpretive Center Collection #
context_page_description: This list of the Cenozoic life of Wyoming contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Wyoming and are between 66 million and 10,000 years of age.
context_section_description: †Dalbergia
  †Daphoenictis
   †Daphoenodon
  †Daphoenodon falkenbachi – type locality for species
  †Daphoenodon niobrarensis
  †Daphoenodon skinneri – type locality for species
  †Daphoenodon superbus
  †Daphoenus
  †Daphoenus lambei
  †Dartonius
  †Dartonius jepseni
   Dasyatis
  †Davidia
  †Davidia antiqua
  †Dawsonicyon – type locality for genus
  †Dawsonicyon isami – type locality for species
  †Dawsonomys
  †Dawsonomys woodi
  †Dawsonophis – type locality for genus
  †Dawsonophis wyomingensis – type locality for species
  †Debeya
  †Decatoma
  †Decatoma antiqua – type locality for species
  †Delotrochanter
  †Delotrochanter major – type locality for species
  Dendragapus
   †Dendragapus obscurus
  †Dendropanax
  †Dendropanax latens
  †Dennstaedia
  †Dennstaedia americana
  †Dennstaedtia
  †Dennstaedtia americana
  †Dennstaedtiopsis
  †Dennstaedtiopsis aerenchymata
  †Desmatippus
  †Desmatippus tyleri
  †Desmatochoerus
  †Desmatochoerus hatcheri
  †Desmatochoerus megalodon
  †Desmatoclaenus
  †Desmatoclaenus mearae
  †Desmatolagus
  †Desmatolagus schizopetrus
  †Desmatotherium
  †Desmatotherium intermedius
  †Desmocyon
  †Desmocyon thomsoni
  †Devallia – tentative report
  †Devallia montana
  †Diacocherus
  †Diacocherus meizon – type locality for species
  †Diacocherus minutus
   †Diacodexis
  †Diacodexis ilicis
  †Diacodexis kelleyi
  †Diacodexis kellyi
  †Diacodexis metsiacus
  †Diacodexis minutus
  †Diacodexis primus
  †Diacodexis secans
  †Diacodexis woltonensis – type locality for species
  †Diacodon
  †Diacodon celatus
  †Diaplegma
  †Diaplegma obdormitum – type locality for species
  †Diatryma – type locality for genus
  †Diatryma gigantea – type locality for species
   †Diceratherium
  †Diceratherium annectens
  †Diceratherium armatum
  †Diceratherium tridactylum
  Dicotylophyllum
  †Dicotylophyllum anomalum
  †Dicotylophyllum mercerensis
  Dicranomyia
  †Dicranomyia primitiva
  †Dicranomyia rhodolitha – type locality for species
  Dicrostonyx
  †Didelphodontine
  †Didelphodus
  †Didelphodus absarokae
  †Didelphodus altidens
  †Didymictis
  †Didymictis altidens
  †Didymictis leptomylus
  †Didymictis protenus
  †Didymictis proteus
  †Didymictis vancleveae – or unidentified comparable form
  †Dillerlemur
  †Dillerlemur pagei
  †Dillerlemur robinettei – type locality for species
  †Dilophodon
  †Dilophodon destitutus – type locality for species
  †Dilophodon minusculus
   †Dinictis
  †Dinictis felina
  †Dinohyus
  †Diospyros
  †Diospyros brachysepala
  †Diospyros haguei
  †Diospyros lamarensis
  †Dipassalus
  †Dipassalus oryctes
  †Diplobunops
  †Diplobunops matthewi
  †Diplocynodon
  †Diplolophus
  †Diplolophus insolens – type locality for species
   †Diplomystus
  †Diplomystus dentatus
  †Dipoides
  †Dipoides stirtoni
  †Dipsalidictis
  †Dipsalidictis aequidens
  †Dipsalidictis krausei – type locality for species
  †Dipsalidictis platypus – type locality for species
  †Dipsalidictis transiens
  †Dipsalodon
  †Dipsalodon churchillorum
  †Dipsalodon matthewi – type locality for species
   Dipteronia
  †Dipteronia GR551 informal
  †Dipteronia insignis
  Discus
  †Dissacus
  †Dissacus argenteus – type locality for species
  †Dissacus longaevus
  †Dissacus navajovius
  †Dissacus praenuntius
  †Distylium
  †Distylium eocenica
  †Dithelysia
  †Dithelysia amorensis
   Dolichopus
  †Dombeya
  †Dombeya novimundi
  †Domnina
  †Domnina gradata – or unidentified comparable form
  †Domninoides
  †Domninoides valentinensis – or unidentified comparable form
  †Dorraletes
  †Dorraletes diminutivus
  †Douglassciurus
  †Douglassciurus jeffersoni
  †Drimys
  Dryocoetes
  †Dryocoetes carbonarius – type locality for species
  †Dryocoetes impressus
  †Dryomomys – type locality for genus
  †Dryomomys dulcifer – type locality for species
  †Dryomomys szalayi – type locality for species
   Dryopteris
  †Dryopteris lakesi
  †Dryopteris longipetiolatum
  †Dryopteris meeteetseana
  †Dryopteris serrata
  †Dryopteris weedii
  †Dryopteris xantholithensis
  †Dunnophis
  †Dunnophis microechinis – type locality for species
  †Dunnophis microechinus
  †Dysagrion – type locality for genus
  †Dysagrion fredericii – type locality for species
  †Dysagrion lakesii – type locality for species
  †Dysagrion packardii – type locality for species
caption: Fossilized samara of the Eocene-modern Dipteronia tree
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