List of the Cenozoic life of Arkansas
# List of the Cenozoic life of Arkansas

This list of the Cenozoic life of Arkansas contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Arkansas and are between 66 million and 10,000 years of age.

## A

* A
* B
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* D
* E
* F
* G
* H
* I
* J
* K
* L
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* †Abdounia
   * †Abdounia enniskilleni
* †Acrometa
* Acteon
   * †Acteon idoneus
* Agaronia
   * †Agaronia media
* Antalis
   * †Antalis vincense
* A living Architectonica staircase shell sea snail Architectonica
   * †Architectonica bellistriata
* Arius – or unidentified comparable form
* Astrangia
   * †Astrangia harrisi – type locality for species
* Athleta
   * †Athleta symmetricus

## B

* A
* B
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* D
* E
* F
* G
* H
* I
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* M
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* P
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* X
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* Barbatia
   * †Barbatia corvamnis
* Life restoration of the Eocene whale Basilosaurus †Basilosaurus
   * †Basilosaurus cetoides
* Bathytormus
   * †Bathytormus clarkensis
   * †Bathytormus flexurus
* Blarina
   * †Blarina brevicauda
* †Bootherium
   * †Bootherium bombifrons
* Brachidontes
   * †Brachidontes hamatoides
* †Brachyprotoma
   * †Brachyprotoma obtusata
* Bullia
   * †Bullia altilis

## C

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* Caestocorbula
   * †Caestocorbula wailesiana
* †Calorhadia
   * †Calorhadia reginajacksonis
* †Calyptraphorus
   * †Calyptraphorus stamineus
* Canis
   * Illustration in multiple views of a fossilized skull of the Pleistocene Canis armbrusteri, or Armbruster's wolf †Canis armbrusteri
   * †Canis latrans
* Carcharhinus
   * †Carcharhinus gibbesi
* Carcharias
   * †Carcharias hopei
* †Caricella
   * †Caricella subangulata
* Caryocorbula
   * †Caryocorbula densata
   * †Caryocorbula willistoni
* Castor
   * †Castor canadensis
* Cervus
* Chlamys
   * †Chlamys corvina
* Clavilithes
   * †Clavilithes humerosus
* Coluber
   * †Coluber constrictor – or unidentified comparable form
* Conomitra
   * †Conomitra hammakeri
   * †Conomitra jacksonensis
* Conopeum
   * †Conopeum damicornis
* Conus
   * †Conus sauridens
* Shell of a Corbula basket clam Corbula
   * †Corbula subcompressa
* †Cornulina
   * †Cornulina dalli
* †Coronia
   * †Coronia childreni
* Crassostrea
   * †Crassostrea alabamensis
* Crotalus
* Cytherea – report made of unidentified related form or using admittedly obsolete nomenclature

## D

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* A living Dasyatis stingray Dasyatis
* Dentalium
* †Diaphyodus
   * †Diaphyodus wilsoni
* †Diplobunops – or unidentified comparable form
   * †Diplobunops matthewi
* Diplodonta
   * †Diplodonta bulla

## E

* A
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* F
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* †Eocenidris – type locality for genus
   * †Eocenidris crassa – type locality for species
* †Eopleurotoma – tentative report
   * †Eopleurotoma albirupsis
* Epitonium
* Eptesicus
   * †Eptesicus fuscus
* Equus
   * Restoration of the Pliocene-Holocene horse Equus scotti, or Scott's horse †Equus scotti – tentative report
* Erethizon
   * †Erethizon dorsatum
* Eurytellina
   * †Eurytellina linifera
   * †Eurytellina spillmani

## F

* A
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* Fusimitra
   * †Fusimitra millingtoni

## G

* A
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* A living Galeocerdo requiem shark Galeocerdo
   * †Galeocerdo latidens
* Galeodea
   * †Galeodea petersoni
* Galeorhinus
* Geomys
   * †Geomys bursarius
* Ginglymostoma
   * †Ginglymostoma serra

## H

* A
* B
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* F
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* I
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* A living Hemipristis weasel shark Hemipristis
   * †Hemipristis curvatus
* Hemisinus
   * †Hemisinus jacksonius
* †Hercoglossa
   * †Hercoglossa ulrichi
* Hexaplex
   * †Hexaplex marksi
* †Hilgardia
   * †Hilgardia multilineata

## I

* A
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* A living Iridomyrmex, or rainbow ant †Iridomyrmex
   * †Iridomyrmex mapesi – type locality for species

## K

* A
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* †Kapalmerella
   * †Kapalmerella arenicola
   * †Kapalmerella mortoni

## L

* A
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* †Lacunaria
* Latirus
   * †Latirus humilior
* Illustration of a living Lepisosteus, or gar Lepisosteus
* Lepus
   * †Lepus alleni
   * †Lepus americanus – tentative report
* †Levifusus
   * †Levifusus branneri
* †Linthia
   * †Linthia alabamensis
* †Lirodiscus
   * †Lirodiscus jacksonensis
* †Litorhadia – tentative report
   * †Litorhadia albirupina
* Lynx
   * A living Lynx rufus, or bobcat †Lynx rufus

## M

* A
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* †Mammuthus
   * Mounted fossilized skeleton of a Mammuthus columbi or Columbian mammoth †Mammuthus columbi
* Marmota
   * †Marmota monax
* †Mazzalina
   * †Mazzalina inaurata
* Mephitis
   * †Mephitis mephitis
* Mesalia
   * †Mesalia alabamiensis
   * †Mesalia pumila
   * †Mesalia vetusta
* Microtus
   * †Microtus llanensis
   * †Microtus paroperarius
* Restoration of the Pliocene-Pleistocene Miracinonyx, or American cheetah †Miracinonyx
   * †Miracinonyx studeri
* Mustela
   * †Mustela richardsonii
* Myliobatis
* Fossilized skeleton of the Pliocene-Holocene peccary Mylohyus †Mylohyus
   * †Mylohyus fossilis
* Myotis
   * †Myotis leibi
* Myrtea
   * †Myrtea curta
* Mytilus
   * †Mytilus hamatoides

## N

* A
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* Nassarius
   * †Nassarius albirupina
   * †Nassarius hilli
* A living Neotoma, or pack rat Neotoma
   * †Neotoma ozarkensis
* Neogale
   * †Neogale frenata
   * †Neogale vison
* Nucula
   * †Nucula magnifica

## O

* A
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* Odocoileus
   * A living Odocoileus virginianus, or white-tailed deer †Odocoileus virginianus
* Ondatra
   * †Ondatra annectens
* Orthoyoldia
   * †Orthoyoldia psammotaea
   * †Orthoyoldia rubamnis
* Ostrea
   * †Ostrea crenulimarginata
   * †Ostrea pulaskensis
* †Otiorhynchites
   * †Otiorhynchites wilcoxianus – type locality for species

## P

* A
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* †Pachecoa
   * †Pachecoa corvamnis
* Panthera
   * A living Panthera onca, or jaguar †Panthera onca
* †Pantolestes – or unidentified comparable form
   * †Pantolestes natans
* †Papillina
   * †Papillina dumosa
* Pekania
   * †Pekania diluviana
* Periploma
   * †Periploma collardi
* Peromyscus
* Pitar
   * †Pitar securiformis
   * †Pitar trigoniata
* Pituophis
* Pitymys
   * †Pitymys cumberlandensis
* Pleuromeris
   * †Pleuromeris parva
* Polinices
   * †Polinices eminulus
   * †Polinices weisbordi
* †Priscoficus
* A living Pristis sawfish Pristis
* Procyon
   * †Procyon lotor
* Propeamussium
   * †Propeamussium alabamense
* †Propristis
   * †Propristis schweinfurthi
* †Protocardia – report made of unidentified related form or using admittedly obsolete nomenclature
* †Protrechina – type locality for genus
   * †Protrechina carpenteri – type locality for species
* Pseudoliva
   * †Pseudoliva vetusta
* †Pterosphenus
   * †Pterosphenus schucherti

## R

* A
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* A living Reithrodontomys, or groove-toothed New World harvest mouse Reithrodontomys
* Retusa
   * †Retusa jacksonensis
* †Ringicardium
   * †Ringicardium harrisi

## S

* A
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* Scalopus
   * †Scalopus aquaticus
* †Sinistrella
   * †Sinistrella americana
* Life restoration of the Pleistocene-Holocene saber-tooth cat Smilodon †Smilodon
   * †Smilodon fatalis
* Sorex
   * †Sorex cinereus
   * †Sorex fumeus
   * †Sorex minutus
   * †Sorex monticolus
* Spermophilus
   * †Spermophilus tridecemlineatus – tentative report
* A living Sphyraena, or barracuda Sphyraena
* Spilogale
   * †Spilogale putorius – tentative report
* Spisula
   * †Spisula albirupina
* Sylvilagus
   * †Sylvilagus floridanus – tentative report

## T

* A
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* Tamiasciurus
   * A living Tamiasciurus hudsonicus, or American red squirrel †Tamiasciurus hudsonicus
* Terebra
   * †Terebra jacksonensis
* Teredo
* Trichiurus
* †Tritonatractus
   * †Tritonatractus pearlensis
* Turritella
   * †Turritella clevelandia

## U

* A
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* Urocyon
   * †Urocyon cinereoargenteus
* Ursus
   * A living Ursus americanus, or American black bear †Ursus americanus

## V

* A
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* F
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* Venericardia
   * †Venericardia diversidentata
   * †Venericardia klimacodes
   * †Venericardia planicosta
   * †Venericardia praecisa
* Vulpes

## Y

* A
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* Yoldia
   * †Yoldia mater
