page_title: List of the Cenozoic life of South Dakota
section_title: L
hierarchical_section_title: List of the Cenozoic life of South Dakota / L
caption_attribution_description: English: Leptomeryx evansi, Oligocene of North America. Digital.
context_page_description: This list of the Cenozoic life of South Dakota contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of South Dakota and are between 66 million and 10,000 years of age.
context_section_description: †Lambdoceras
  †Lambdoceras hessei – type locality for species
  Lampropeltis
  †Lampropeltis similis
  †Leidymys
  †Leidymys blacki
  †Leidymys juxtaparvulus
  Lepisosteus
  Lepomis
  †Leptarctus
  †Leptarctus primus – type locality for species
   †Leptauchenia
  †Leptauchenia decora – type locality for species
  †Leptauchenia major – type locality for species
  †Leptictis
  †Leptictis dakotensis
  †Leptictis haydeni
  †Leptochoerus
  †Leptochoerus elegans
  †Leptochoerus supremus – type locality for species
  †Leptocyon
  †Leptocyon delicatus – type locality for species
  †Leptocyon douglassi
  †Leptocyon gregorii
  †Leptocyon matthewi
  †Leptocyon vafer – or unidentified comparable form
  †Leptocyon vulpinus
   †Leptomeryx
  †Leptomeryx evansi
  †Leptoromys
  †Leptoromys wilsoni – type locality for species
  Lepus
  †Lepus americanus – or unidentified comparable form
  †Lepus ennisianus – or unidentified comparable form
  †Lignimus
  †Lignimus austridakotensis – type locality for species
  †Limnoecus
  †Limnoecus compressus – or unidentified comparable form
  †Limnoecus niobrarensis
  †Longirostromeryx
  †Longirostromeryx wellsi – type locality for species
caption: Life restoration of the Eocene-Oligocene even-toed ungulate Leptomeryx
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