page_title: List of the Cenozoic life of Utah
section_title: H
hierarchical_section_title: List of the Cenozoic life of Utah / H
caption_attribution_description: English: Life reconstruction of Hyaenodon horridus
context_page_description: This list of the Cenozoic life of Utah contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Utah and are between 66 million and 10,000 years of age.
context_section_description: †Hadrianus
  †Hadrianus corsoni
  †Hadrianus utahensis – type locality for species
  †Haplaletes
  †Haplaletes andakupensis
  †Haploconus
  †Haploconus angustus
  †Haploconus elachistus
  †Haplolambda – or unidentified comparable form
  †Haplolambda simpsoni – type locality for species
   †Harpagolestes
  †Harpagolestes brevipes – type locality for species
  †Harpagolestes leotensis – type locality for species
  †Harpagolestes uintensis
  †Helaletes
  †Helaletes nanus
  †Helodermoides – tentative report
  †Heptacodon
  †Herpetotherium
  †Herpetotherium innominatum
  †Hesperolagomys
  †Hesperolagomys galbreathi
  †Hessolestes
  †Hessolestes ultimus – type locality for species
  †Heteraletes
  †Heteraletes leotanus
  †Hoplochelys
   †Hyaenodon
  †Hyaenodon vetus – or unidentified comparable form
  Hydrobia – or unidentified comparable form
  †Hylobius
  †Hylobius deleticius – type locality for species
  †Hylomeryx
  †Hylomeryx annectens
  †Hylomeryx quadricuspis – type locality for species
  †Hyopsodus
  †Hyopsodus minusculus
  †Hyopsodus paulus
  †Hyopsodus uintensis – type locality for species
  †Hypohippus
  †Hypolagus
  †Hypolagus vetus
  †Hyrachyus
  †Hyrachyus eximius
  †Hyrachyus modestus
  †Hyracodon
  †Hyracodon medius
  †Hyracotherium
  †Hyracotherium vasacciense
caption: Life restoration of the Eocene-Miocene creodont mammal Hyaenodon
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