page_title: List of the Cenozoic life of Florida
section_title: R
hierarchical_section_title: List of the Cenozoic life of Florida / R
caption_attribution_description: English: Rissoina crassa G. F. Angas, 1871, a sea snail from the family Rissoinidae; South Australia
context_page_description: This list of the Cenozoic life of Florida contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Florida during the Cenozoic Era, between 66 million and 10,000 years ago.
context_section_description: Radiolucina
  †Radiolucina amianta
  †Radiolucina arrionta
  Raeta
  †Raeta plicatella
  †Rakomeryx
  Rallus
   †Rallus elegans
  †Rallus limicola
  †Rallus longirostris
  †Rana
  †Rana capito
  †Rana catesbeiana
  †Rana grylio
  †Rana pipiens
  †Rana utricularia
  Rangia
  †Rangia cuneata
  †Rangia cyrenoides – or unidentified comparable form
  Rapana
  †Rapana vaughani
  Recurvirostra
   †Recurvirostra americana
  †Regina – or unidentified comparable form
  †Regina alleni
  Reithrodontomys
  †Reithrodontomys humulis
  †Reithrodontomys wetmorei
  Reteporella
  †Reteporella scutulata
  †Reticulocythereis
  †Reticulocythereis floridana
  Retilaskeya
  †Retilaskeya bicolor
  Retusa – tentative report
  †Retusa vaginata
  Reusella
  †Reusella spinulosa
  Reussella
  †Reussella eocena
  †Reussella spinulosa
  Rhadinaea
  †Rhadinaea flavilata
  †Rhadinea
  †Rhadinea flavilata
  †Rhegminornis
  †Rhegminornis calobates – type locality for species
  Rhineura
   †Rhineura floridana
  Rhinoclavis
  †Rhinoclavis caloosaenis
  †Rhinoclavis caloosaensis
  †Rhinoclavis chipolana
  †Rhinoclavis ocalana
  †Rhinoclavis parrishi – type locality for species
  Rhinoptera
  †Rhinoptera bonasus
  Rhizoprionodon
   †Rhizoprionodon terraenovae
  †Rhizoprionodon terranovae
  Rhyncholampas
  †Rhyncholampas chipolanus
  †Rhyncholampas ericsoni
  †Rhyncholampas evergladensis
  †Rhyncholampas globosus
  †Rhyncholampas gouldii
   †Rhynchotherium
  †Rhynchotherium edense
  †Richmondena
  †Richmondena cardinalis
  Rictaxis
  †Rictaxis fusulus
  †Rictaxis myakkanus
  Rimella
  †Rimella smithii
  Rimula
  †Rimula woodringi
  Ringicula
  †Ringicula boyntoni – type locality for species
  †Ringicula chipolana
  †Ringicula floridana
  †Ringicula semilimata
  †Ringicula stiphera – type locality for species
  Rissoa
  †Rissoa lipeus
  †Rissoa phagon – type locality for species
   Rissoina
  †Rissoina bulimina
  †Rissoina catesbyana
  †Rissoina chesnelii
  †Rissoina chipolana
  †Rissoina floridana
  †Rissoina juncea – type locality for species
  †Rissoina liriope
  †Rissoina parkeri
  †Rissoina planata
  †Rissoina sagraiana
  †Rissoina striatocostata
  †Rissonia
  †Rissonia supralaevigata
  Robulus
  †Robulus americanus
  †Robulus iotus
  †Robulus vaughani
  Rosseliana
  †Rosseliana parvipora
  Rostellaria
  †Rostellaria watermani
  †Rotalia
  †Rotalia beccarii
  †Rotalia cushmani
  †Rothpletzia
  †Rothpletzia floridana – type locality for species
  Roxania
  †Roxania chipolana
  †Roxania funiakensis
  Rupellaria
  †Rupellaria grinnelli
   Ruppia – or unidentified related form
caption: Fossilized shells of the sea snail Rissoina
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