page_title: List of the Mesozoic life of Texas
section_title: H
hierarchical_section_title: List of the Mesozoic life of Texas / H
caption_attribution_description: English: Haminoea navicula, a sea snail from the family Haminoeidae
context_page_description: This list of the Mesozoic life of Texas contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Texas and are between 252.17 and 66 million years of age.
context_section_description: Haminoea – tentative report
  †Haminoea simpsonensis
  †Hamites
  †Hamrabatis
  †Hamrabatis weltoni – type locality for species
  †Hamulus
  †Hamulus huntensis
  †Hamulus onyx
  †Hamulus squamosus
  †Haplostiche
  †Haplostiche texana
  †Haplovoluta
  †Haplovoluta bicarinata
  †Harduinia
  †Harduinia bexari
  †Harduinia dalli
  †Harduinia mortonis
  †Helicoceras
  †Helicoceras navarroense
  †Helopanoplia
  Hemiaster
  †Hemiaster benhurensis
  †Hemiaster bexari
  †Hemiaster jacksoni
  †Hemiaster sabinal – type locality for species
  †Hemiaster texanus
  †Hemiaster wetherbyi
  †Hemicalypterus – tentative report
  †Hemicalypterus weiri
  Hemicerithium
  †Hemicerithium insigne
  †Hemicerithium interlineatum
  †Hercorhynchus
  †Hercorhynchus malleiformis
  †Hercorhyncus
  †Hercorhyncus coronale
  †Hercorhyncus malleiformis
  †Hercorhyncus mundum
  †Hercorhyncus nodosum
  †Hercorhyncus tippanus
  †Hercorhyncus vadosum
  †Heterocoenia – tentative report
  †Heterocoenia hilli – type locality for species
  †Heterocoenia washitaensis – type locality for species
  Heterodontus
  †Heterodontus granti – type locality for species
  † Heteromorpha
  †Heteromorpha ammonite
   Hexanchus
  †Hillites
  †Hillites multilirae
  †Hillites septarianus
  †Hindeastraea
  †Hindeastraea discoidea
  †Holaster
  †Holaster simplex
  †Holoclemensia – type locality for genus
  †Holoclemensia texana – type locality for species
   Homarus
  †Homarus brittonetris
  †Homarus davisi
  †Homarus travisensis
  †Homoeosolen
  †Homomya
  †Homomya thrusheri – tentative report
  †Hoplochelys
  †Hoploscaphites
  †Hoploscaphites pumilis
  †Huetamia
  †Huetamia buitronae
   --> †Hybodus
  †Hybodus brevicostatus – or unidentified comparable form
  †Hybodus butleri – type locality for species
  †Hydnophora – tentative report
  †Hydnophora styriaca – type locality for species
  †Hydrotribulus
  †Hydrotribulus asper
  †Hylaeobatis – or unidentified comparable form
  †Hylaeobatis ornata
  †Hypacanthoplites
  †Hypacanthoplites bakeri
  †Hypacanthoplites chihuahuaensis
  †Hypacanthoplites cragini
  †Hypacanthoplites quitmanensis
  †Hypacanthoplites rugosus
  †Hypacanthoplites sellardsi
  †Hypacanthoplites umbilicostatus
  †Hypolophus
  †Hypolophus mcnultyi – type locality for species
  †Hypophylloceras
  †Hypophylloceras tanit – or unidentified comparable form
  †Hypoturrilites
  †Hypoturrilites youngi
caption: Shell of Haminoea bubble shell sea snail
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