List of the prehistoric life of New Mexico

This list of the prehistoric life of New Mexico contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of New Mexico.

Precambrian

The Paleobiology Database records no known occurrences of Precambrian fossils in New Mexico.

Paleozoic

• † Actinoceras

• 

  Fossil of the Early Devonian-Permian eurypterid ("sea scorpion") Adelophthalmus

  † Adelophthalmus
• † Aenigmacaris
• † Aerosaurus – type locality for genus
  • † Aerosaurus wellesi – type locality for species
• † Agassizodus
• † Amphiscapha
• † Ananias
• † Anconastes – type locality for genus
  • † Anconastes vesperus – type locality for species

• 

  Fossil of the Carboniferous horsetail relative Annularia

  † Annularia
  • † Annularia radiata
  • † Annularia sphenophylloides
• † Anomphalus
• † Aphlebia
• † Archaeocidaris
• Archaeolithophyllum
• † Archeria
• † Armenoceras
• † Aspidosaurus
• † Athyris
  • † Athyris lamellosa

• 

  Mold fossil of a shell of the Early Devonian-Late Triassic bivalve Aviculopecten

  † Aviculopecten
  • † Aviculopecten arctisulcatus
  • † Aviculopecten basilicus
  • † Aviculopecten coryeanus – type locality for species
  • † Aviculopecten moorei – or unidentified comparable form
• † Baldwinonus – type locality for genus
• † Bellerophon
  • † Bellerophon graphicus
• † Bourbonnella – or unidentified comparable form
• † Brachyphyllum
• † Calamites
  • † Calamites cistii
• † Callipteris
  • † Callipteris conferta
  • † Callipteris lyratifolia
• † Caninia
• † Cardiocarpus
• † Catenipora

• 

  Restoration of the Carboniferous-Permian amphibian Chenoprosopus

  † Chenoprosopus – type locality for genus
  • † Chenoprosopus milleri – type locality for species
• † Chonetes
  • † Chonetes illinoisensis
  • † Chonetes mesoloba
• † Cleiothyridina
  • † Cleiothyridina hirsuta
  • † Cleiothyridina pilularis
• † Collemataria

• 

  Fossilized shell of the Late Devonian-Permian brachiopod Composita

  † Composita
  • † Composita affinis
  • † Composita bucculenta
  • † Composita cracens
  • † Composita emarginata
  • † Composita ovata
  • † Composita subtilita
• † Conjunctio – type locality for genus
  • † Conjunctio multidens – type locality for species
• † Cordaites
• † Crania
• † Ctenacanthus – or unidentified comparable form
• † Cyclopteris
• † Cypricardinia
• † Cyptendoceras – tentative report
• † Cystodictya
• † Cystothalamia
  • † Cystothalamia nodulifera
• † Dakeoceras
• † Desmatodon
• † Diadectes

• 

  Life restoration of the Permian synapsid (mammal precursor) Dimetrodon

  † Dimetrodon
  • † Dimetrodon occidentalis – type locality for species
• † Diplocaulus
• † Domatoceras
• † Earlandia
• † Echinaria
• † Edaphosaurus
  • † Edaphosaurus novomexicanus – type locality for species
• † Edmondia
• † Eldredgeops
  • † Eldredgeops rana
• † Ellesmeroceras
• † Endorioceras – type locality for genus
• Eocaudina
• † Error
• † Eryops
• † Euomphalus
• † Fenestella
• † Fusulina
• † Girvanella
• † Glenopteris – or unidentified comparable form

• 

  Life restoration of the Carboniferous shark Glikmanius

  † Glikmanius
  • † Glikmanius occidentalis
• † Gnathorhiza
• † Grewingkia
• † Guadalupia
• † Hedstroemia
• † Hexagonaria
• † Isogramma
• † Komia
• † Lambeoceras
• † Lepidodendron

• 

  Life restoration of the Permian reptile precursor Limnoscelis

  † Limnoscelis
  • † Limnoscelis paludis
• † Lingula
• † Lioestheria – or unidentified comparable form
• † Liroceras
• Lithophaga
• † Lloydia
• † Madera – type locality for genus
• † Mariceras
• † Martinia
• † Metabaltoceras
• † Metacoceras

• 

  Fossilized shell of the Permian ammonoid cephalopod Metalegoceras

  † Metalegoceras
• † Murchisonia
• † Naticopsis
  • † Naticopsis judithae – or unidentified related form
  • † Naticopsis scintilla
• † Neospirifer
  • † Neospirifer cameratus
  • † Neospirifer dunbari – or unidentified comparable form
  • † Neospirifer goreii
  • † Neospirifer latus – or unidentified comparable form
  • † Neospirifer triplicatus
• † Neuropteris
  • † Neuropteris ovata
  • † Neuropteris scheuchzeri
• † Nitosaurus – type locality for genus
• Nucula – report made of unidentified related form or using admittedly obsolete nomenclature
• † Oedaleops – type locality for genus
  • † Oedaleops campi – type locality for species
• † Onchiodon – tentative report

• 

  Life restoration of the Carboniferous-Permian synapsid (mammal precursor) Ophiacodon

  † Ophiacodon – type locality for genus
  • † Ophiacodon mirus – type locality for species
  • † Ophiacodon navajovicus – type locality for species
• † Ozarkodina
• † Pachyphyllum
• † Palmatolepis
• † Paraceltites
• † Paraschwagerina
• † Pecopteris
  • † Pecopteris feminaeformis
• † Pentremites
• † Petalodus
• † Phillipsia
• † Plaesiomys

• 

  Life restoration of the Carboniferous-Permian sail-backed amphibian Platyhystrix

  † Platyhystrix
  • † Platyhystrix rugosus
• † Platystrophia
• † Plicochonetes – tentative report
• † Polygnathus
• † Posidonia – tentative report
• † Prodentalium
• † Rhiodenticulatus – type locality for genus
  • † Rhiodenticulatus heatoni – type locality for species
• † Rhynchonella – report made of unidentified related form or using admittedly obsolete nomenclature
• † Rioceras – type locality for genus
• † Ruthiromia – type locality for genus
  • † Ruthiromia elcobriensis – type locality for species
• † Sallya
• † Samaropsis
• † Sandia
• † Schwagerina
• † Sigillaria
  • † Sigillaria brardii
• Solemya
• † Solenopora
• † Spathognathodus

• 

  S. ferox and the larger S. ferocior

  Sphenacodon – type locality for genus
  • † Sphenacodon ferox – type locality for species
• † Sphenophyllum
  • † Sphenophyllum cuneifolium
• † Sphenopteris
• † Spirifer
  • † Spirifer grimesi
  • † Spirifer rockymontanus
• Spirorbis
• † Stearoceras

• 

  Life restorations of a male (foreground) and female (background) of the Late Devonian-Carboniferous Chimaera relative Stethacanthus

  † Stethacanthus
• † Streptognathodus
• † Strophomena
  • † Strophomena neglecta
• † Syringopora
• † Tainoceras
• † Tetrataxis
• Textularia
• † Trimerorhachis
• † Walchia
• † Wilkingia
• † Worthenia

• 

  Life restoration of the Permian amphibian Zatrachys

  † Zatrachys
• † Zia

Mesozoic

• † Acanthoceras
  • † Acanthoceras amphibolum
• Acipenser
• † Adocus
• † Ahshislepelta – type locality for genus
  • † Ahshislepelta minor – type locality for species

• 

  Diagram illustrating the sizes of three specimens of the Late Cretaceous long-necked dinosaur Alamosaurus , with an anachronistic human to scale

  † Alamosaurus – type locality for genus
  • † Alamosaurus sanjuanensis – type locality for species
• † Albanerpeton
  • † Albanerpeton nexuosus
• † Albertosaurus – tentative report
• † Allocrioceras
• † Allosaurus
• † Alphadon
  • † Alphadon halleyi
  • † Alphadon marshi
• † Amblydactylus
• Amia
• † Anasazisaurus – type locality for genus
  • † Anasazisaurus horneri – type locality for species
• Anatina
• † Anchisauripus

• 

  Fossilized skull of the Late Triassic phytosaur Angistorhinus

  † Angistorhinus
• † Anisoceras
• † Ankylosaurus – tentative report
• † Anomia
• † Anomoepus – tentative report
• † Anomotodon
• † Apachesaurus
  • † Apachesaurus gregorii
• † Apachesuchus – type locality for genus
• † Apatopus
• † Apatosaurus
• † Araucarioxylon

  • 

    Petrified trunk segments of the Permian-Late Triassic conifer tree Araucarioxylon arizonicum

    † Araucarioxylon arizonicum
• † Arganodus
  • † Arganodus dorotheae
• † Arizonasaurus
  • † Arizonasaurus babbitti
• † Asplenium
• Astarte

• 

  Fossilized shell of the Late Cretaceous ammonoid cephalopod Baculites

  † Baculites
  • † Baculites asper
  • † Baculites asperiformis – or unidentified comparable form
  • † Baculites codyensis
  • † Baculites gregoryensis
  • † Baculites haresi
  • † Baculites maclearni
  • † Baculites obtusus – or unidentified comparable form
  • † Baculites perplexus
  • † Baculites pseudovatus
  • † Baculites rugosus
  • † Baculites scotti – or unidentified related form
  • † Baculites thomi
  • † Baculites yokoyamai
• † Baiera
• † Basilemys
  • † Basilemys gaffneyi – type locality for species

• 

  Restoration of the Late Cretaceous tyrannosaur Bistahieversor

  † Bistahieversor
  • † Bistahieversor sealeyi
• † Brachychampsa
  • † Brachychampsa montana
  • † Brachychampsa sealeyi – type locality for species
• † Brachyphyllum
• † Buettneria
• Cadulus
• Callianassa
• Calliostoma
• † Calycoceras
• † Calyptosuchus – type locality for genus
  • † Calyptosuchus wellesi – type locality for species

• 

  Life restoration of a herd of the Late Jurassic sauropod dinosaur Camarasaurus

  † Camarasaurus
  • † Camarasaurus grandis
• † Canna – tentative report
• † Caririchnium
• Carota
• Carya
• Caryophyllia
• † Caseosaurus – or unidentified comparable form
• † Ceratops
• Cercidiphyllum
• Cerithiopsis
  • † Chedighaii hutchisoni – type locality for species
• Chiloscyllium
• † Chindesaurus
  • † Chindesaurus bryansmalli

• 

  Restoration of the Late Triassic coelacanth fish Chinlea

  † Chinlea
• † Chirotherium
• † Cibolaites
• † Cimolestes – or unidentified comparable form
• † Cimolodon
  • † Cimolodon electus
• † Cimolomys
• Cinnamomum
• Cissus
• Cladophlebis
• † Coelodus

• 

  Life restoration of the Late Triassic-Early Jurassic theropod dinosaur Coelophysis with an anachronistic human to scale

  † Coelophysis
  • † Coelophysis bauri – type locality for species
• † Coelosaurus
  • † Coelosaurus antiquus
• † Coelurosaurichnus
• † Coilopoceras
  • † Coilopoceras colleti
  • † Coilopoceras inflatum – type locality for species
  • † Coilopoceras springeri
• † Collignoniceras
  • † Collignoniceras woollgari
• † Compsemys
• † Coniophis
• † Conlinoceras
• † Continuoolithus
• Corbula
• Crassostrea
• † Cretolamna
  • † Cretolamna appendiculata
• † Crosbysaurus
  • † Crosbysaurus harrisae
• Cucullaea
• † Cunningtoniceras
• † Cymatoceras
• † Daemonosaurus – type locality for genus
  • † Daemonosaurus chauliodus – type locality for species
• † Daspletosaurus
• † Deinodon
  • † Deinodon horridus

• 

  Mounted fossilized skeleton of the Late Cretaceous Alligator relative Deinosuchus

  † Deinosuchus
  • † Deinosuchus rugosus
• † Denazinemys
  • † Denazinemys nodosa – type locality for species
• † Denazinosuchus
  • † Denazinosuchus kirtlandicus
• Dentalium
• † Desmatosuchus
  • † Desmatosuchus haplocerus
  • † Desmatosuchus spurensis
• † Desmoceras
  • † Desmoceras bassleri
  • † Desmoceras erdmanni
• † Didymoceras
  • † Didymoceras cheyennense
  • † Didymoceras nebrascense

• 

  Life restoration of the Late Jurassic long-necked dinosaur Diplodocus

  † Diplodocus
  • † Diplodocus carnegii
  • † Diplodocus hallorum
• † Dolabrosaurus – type locality for genus
  • † Dolabrosaurus aquatilis – type locality for species
• † Doswellia
  • † Doswellia sixmilensis – type locality for species
• † Drepanosaurus
• † Dromomeron – type locality for genus
  • † Dromomeron romeri – type locality for species
• † Durania

• 

  Restoration of the Late Triassic distant crocodilian relative Effigia

  † Effigia – type locality for genus
  • † Effigia okeeffeae – type locality for species
• † Enchodus
• † Eodelphis – or unidentified comparable form
• † Eopelobates – tentative report
• † Essonodon
  • † Essonodon browni
• † Eubostrychoceras
• † Eucalycoceras
• † Eucoelophysis – type locality for genus
  • † Eucoelophysis baldwini – type locality for species
• † Euomphaloceras
• † Euspira
• † Eutrephoceras
• † Exiteloceras

• 

  Interior of a fossilized shell of the Jurassic-Cretaceous foam oyster Exogyra

  † Exogyra
  • † Exogyra acroumbonata – or unidentified related form
  • † Exogyra clarki
  • † Exogyra levis
  • † Exogyra trigeri
  • † Exogyra whitneyi
• † Fagesia
  • † Fagesia superstes
• Fasciolaria – tentative report
• Ficus
• Gerrhonotus – or unidentified comparable form
• Glossus – report made of unidentified related form or using admittedly obsolete nomenclature
• † Glyptodontopelta – type locality for genus
  • † Glyptodontopelta mimus – type locality for species
• † Glyptops
• † Gojirasaurus – type locality for genus
  • † Gojirasaurus quayi – type locality for species
• † Grallator
• † Hemicalypterus
• † Herrickiceras

• 

  Life restoration of the Late Triassic crocodile relative Hesperosuchus

  † Hesperosuchus
• † Hoplitoides
  • † Hoplitoides koeneni – or unidentified comparable form
  • † Hoplitoides sandovalensis – type locality for species
  • † Hoplitoides wohltmanni – or unidentified comparable form
• † Hoploscaphites
  • † Hoploscaphites gilli
  • † Hoploscaphites nodosus
• † Hybodus

• 

  Restoration of the Late Cretaceous toothed bird Ichthyornis

  † Ichthyornis

• 

  Fossilized shell of the Early Jurassic-Late Cretaceous marine bivalve Inoceramus with a human indicating its size

  † Inoceramus
  • † Inoceramus arvanus
  • † Inoceramus balticus
  • † Inoceramus bellvuensis
  • † Inoceramus browni
  • † Inoceramus bueltenensis
  • † Inoceramus cordiformis
  • † Inoceramus cuvieri
  • † Inoceramus deformis
  • † Inoceramus dimidius
  • † Inoceramus grandis
  • † Inoceramus howelli
  • † Inoceramus incertus
  • † Inoceramus labiatoidiformis – or unidentified related form
  • † Inoceramus longealatus
  • † Inoceramus lundbreckensis
  • † Inoceramus lundbrekensis
  • † Inoceramus muelleri
  • † Inoceramus mytiloidiformis
  • † Inoceramus parvus
  • † Inoceramus pertenuis – or unidentified related form
  • † Inoceramus pictus
  • † Inoceramus proximus – or unidentified related form
  • † Inoceramus robertsoni – type locality for species
  • † Inoceramus sagensis
  • † Inoceramus schloenbachi
  • † Inoceramus simpsoni
  • † Inoceramus soukupi – or unidentified related form
  • † Inoceramus subcompressus
  • † Inoceramus turgidus – or unidentified related form
  • † Inoceramus undabundus
  • † Inoceramus vanuxemi
• † Ischyrhiza
  • † Ischyrhiza avonicola
  • † Ischyrhiza mira
  • † Ischyrhiza schneideri – or unidentified comparable form
• † Isopodichnus
• Isurus
• † Jeyawati – type locality for genus
  • † Jeyawati rugoculus – type locality for species
• † Kamerunoceras
• † Kimbetohia – or unidentified comparable form
• † Koskinonodon
• † Kouphichnium
• † Kritosaurus – type locality for genus
  • † Kritosaurus navajovius – type locality for species

• 

  A modern Lamna mackerel shark

  Lamna
• Lepisosteus
• † Leptalestes
  • † Leptalestes cooki
  • † Leptalestes prokrejcii – type locality for species
• Lima
• † Linearis – tentative report
• Linuparus
• † Lissodus
• † Lonchidion
• Lopha
• † Lucianosaurus – type locality for genus
  • † Lucianosaurus wildi – type locality for species
• † Lucina

• 

  Fossilized skull of the Late Triassic phytosaur Machaeroprosopus

  † Machaeroprosopus
  • † Machaeroprosopus bucercos
  • † Machaeroprosopus buceros – type locality for species
  • † Machaeroprosopus pristinus
• † Magnoavipes
• Magnolia
• † Mammites
• † Mantelliceras
• † Megalosauripus
• † Melvius
  • † Melvius chauliodous

• 

  Fossilized skull of the Late Cretaceous multituberculate mammal Meniscoessus

  † Meniscoessus
  • † Meniscoessus intermedius
• † Menuites
• † Mesodma
  • † Mesodma formosa
  • † Mesodma senecta
• † Metoicoceras
  • † Metoicoceras geslinianum
  • † Metoicoceras mosbyense – or unidentified comparable form
• † Modiolus
• † Monoclonius
• † Morrowites
  • † Morrowites depressus
  • † Morrowites subdepressus – type locality for species

• 

  Fossilized shell of the Early Cretaceous ammonoid cephalopod Mortoniceras

  † Mortoniceras
• † Myledaphus
  • † Myledaphus bipartitus
• † Naashoibitosaurus – type locality for genus
  • † Naashoibitosaurus ostromi – type locality for species
• † Navajodactylus – type locality for genus
  • † Navajodactylus boerei – type locality for species
• † Neithea
• † Neocalamites
• † Neocardioceras
  • † Neocardioceras juddii
• † Neoptychites
• Nicaisolopha
• † Nodocephalosaurus – type locality for genus
  • † Nodocephalosaurus kirtlandensis – type locality for species

• 

  Life restoration of the Late Cretaceous therizinosaur Nothronychus

  † Nothronychus – type locality for genus
  • † Nothronychus mckinleyi – type locality for species
• Odontaspis
  • † Odontaspis cheethami
  • † Odontaspis sanguinei – or unidentified comparable form
• † Ojoceratops – type locality for genus
  • † Ojoceratops fowleri – type locality for species
• † Ojoraptorsaurus – type locality for genus
  • † Ojoraptorsaurus boerei – type locality for species
• † Ophiomorpha
• † Opisthotriton

• 

  Life restoration of the Late Cretaceous ostrich dinosaur Ornithomimus

  † Ornithomimus
  • † Ornithomimus edmontonicus
• Ostrea
• † Pachydesmoceras
• † Pagiophyllum
  • † Pagiophyllum duttonia
  • † Pagiophyllum navajoensis
  • † Pagiophyllum newberryi
  • † Pagiophyllum readiana
  • † Pagiophyllum zuniana
• † Paleopsephurus
  • † Paleopsephurus wilsoni
• † Panoplosaurus – tentative report
• † Paracimexomys
  • † Paracimexomys judithae
• † Paralbula
• † Parasaurolophus – type locality for genus
  • † Parasaurolophus cyrtocristatus – type locality for species
  • † Parasaurolophus tubicen – type locality for species
• † Paratypothorax
• † Paronychodon
  • † Paronychodon lacustris
• † Parrishia

• 

  Life restoration of the Late Cretaceous horned dinosaur Pentaceratops

  † Pentaceratops – type locality for genus
  • † Pentaceratops sternbergii – type locality for species
• Pholadomya
• † Pinna
• † Placenticeras
  • † Placenticeras cumminsi
  • † Placenticeras meeki
  • † Placenticeras pseudoplacenta
• † Planolites
• Platanus

• 

  Restoration of the Late Cretaceous mosasaur Platecarpus

  † Platecarpus – or unidentified comparable form
• † Platyceramus
  • † Platyceramus cycloides
  • † Platyceramus ezoensis - or unidentified loosely related form
  • † Platyceramus heinei
  • † Platyceramus mantelli - or unidentified loosely related form
  • † Platyceramus platinus
• Plicatula
• † Porituberoolithus
• † Postosuchus
• † Prenocephale
• † Prismatoolithus
• † Prodesmodon
• † Proganochelys – type locality for genus
• † Protocardia
• † Pseudocorax
• † Pseudoegertonia – or unidentified comparable form
• † Pseudoperna
  • † Pseudoperna congesta
• † Pseudotetrasauropus
• † Pterotrigonia
• † Ptychodus
  • † Ptychodus anonymus
  • † Ptychodus polygyrus
  • † Ptychodus whipplei
• † Ptychotrygon
  • † Ptychotrygon blainensis
  • † Ptychotrygon boothi
  • † Ptychotrygon triangularis
• Pycnodonte
  • † Pycnodonte kellumi
  • † Pycnodonte newberryi
• Quercus – or unidentified comparable form

• 

  Fossilized skeleton of the Late Triassic phytosaur Redondasaurus

  † Redondasaurus – type locality for genus
  • † Redondasaurus bermani – type locality for species
  • † Redondasaurus gregorii – type locality for species
• † Redondasuchus – type locality for genus
• † Redondavenator – type locality for genus
  • † Redondavenator quayensis – type locality for species
• † Revueltosaurus – type locality for genus
  • † Revueltosaurus callenderi – type locality for species
• † Rhamnus
• † Richardoestesia
  • † Richardoestesia isosceles – or unidentified comparable form
• † Rioarribasuchus
  • † Rioarribasuchus chamaensis – type locality for species
• † Romaniceras
• † Rutiodon
• Sabal
• Salix
• † Salvinia
• † Samaropsis
  • † Samaropsis bigelowii – type locality for species
  • † Samaropsis finchii – type locality for species
  • † Samaropsis lamyensis – type locality for species
  • † Samaropsis romeri – type locality for species
  • † Samaropsis whitensis – type locality for species
• † Saurolophus – tentative report

• 

  Life restoration of the Late Cretaceous dromaeosaurid Saurornitholestes preying upon a multituberculate mammal

  † Saurornitholestes
  • † Saurornitholestes sullivani – type locality for species
• † Scapanorhynchus
  • † Scapanorhynchus rhaphiodon
• † Scaphites
  • † Scaphites ferronensis
  • † Scaphites hippocrepis
  • † Scaphites leei
  • † Scaphites rioensis
  • † Scaphites warreni
  • † Scaphites whitfieldi
• † Scotiophryne
• † Scoyenia
• † Semionotus

• 

  Base of the trunk of a living Sequoia tree with a human to scale

  † Sequoia
• Serpula
• † Shuvosaurus
  • † Shuvosaurus inexpectatus
• Solemya
• † Sphaerotholus – type locality for genus
  • † Sphaerotholus goodwini – type locality for species
• Spirorbis – report made of unidentified related form or using admittedly obsolete nomenclature
• Squalicorax
  • † Squalicorax falcatus
  • † Squalicorax kaupi
• Squatina
• † Squatirhina
  • † Squatirhina americana
• † Stagonolepis

• 

  Life restoration of the Late Cretaceous dome-headed dinosaur Stegoceras

  † Stegoceras – type locality for genus
  • † Stegoceras novomexicanum – type locality for species
  • † Stegoceras validum
• † Struthiomimus – or unidentified comparable form
  • † Struthiomimus altus
• † Tawa – type locality for genus
  • † Tawa hallae – type locality for species
• † Tecovasuchus
  • † Tecovasuchus chatterjeei
• Tellina
• † Teredina
• † Tetrasauropus – tentative report
• † Thalassinoides
• † Thescelosaurus – tentative report
• † Thoracosaurus – tentative report
• † Titanoceratops – type locality for genus
  • † Titanoceratops ouranos – type locality for species
• † Torosaurus
• † Tragodesmoceras

• 

  Mounted fossilized skeleton of the Late Cretaceous horned dinosaur Triceratops

  † Triceratops
• † Trilophosaurus
  • † Trilophosaurus jacobsi
• † Triodus
• † Trochactaeon
• † Turrilites
  • † Turrilites acutus
  • † Turrilites costatus
• Turritella
• † Typothorax – type locality for genus
• † Tyrannosauripus – type locality for genus
  • † Tyrannosauripus pillmorei – type locality for species

• 

  Probable footprint from New Mexico

  † Tyrannosaurus
  • † Tyrannosaurus rex
• Unio
• † Vancleavea
  • † Vancleavea campi
• † Vascoceras
• † Viburnum
• † Vinella
• † Vivaron – type locality for genus
• † Volviceramus
• † Watinoceras
• † Whitakersaurus – type locality for genus
  • † Whitakersaurus bermani – type locality for species
• † Williamsonia
• † Woodwardia – tentative report
• † Xenacanthus – report made of unidentified related form or using admittedly obsolete nomenclature
• Xenophora
• † Zamites
  • † Zamites occidentalis
  • † Zamites powellii

• 

  Life restoration of the Late Cretaceous armored dinosaur Ziapelta

  † Ziapelta – type locality for genus
  • † Ziapelta sanjuanensis – type locality for species
• Zizyphus
• † Zuniceratops – type locality for genus
  • † Zuniceratops christopheri – type locality for species

Cenozoic

• Accipiter
• † Acritohippus
  • † Acritohippus isonesus
• Aechmophorus
  • † Aechmophorus occidentalis
• † Aelurodon

• 

  Life restoration of the Miocene camel Aepycamelus , or the long-necked camel. Heinrich Harder (1920).

  † Aepycamelus
• Aix
  • † Aix sponsa
• † Akanthosuchus – type locality for genus
  • † Akanthosuchus langstoni – type locality for species
• † Alforjas
• † Ambystoma
  • † Ambystoma tigrinum
• Ammospermophilus
  • † Ammospermophilus leucurus – or unidentified comparable form

• 

  Life restoration of the Miocene-Pliocene beardog Amphicyon

  † Amphicyon
  • † Amphicyon ingens
• † Anabernicula
• Anas
  • † Anas acuta
  • † Anas carolinensis – tentative report
  • † Anas platyrhynchos
• † Anconodon
• † Ankalagon
  • † Ankalagon saurognathus
• Antilocapra
  • † Antilocapra americana
• Antrozous
  • † Antrozous pallidus
• Aphelocoma
  • † Aphelocoma coerulescens
• † Aphelops
• Aquila
  • † Aquila chrysaetos
• † Archaeohippus
• † Arctocyon
• † Arctodus
  • † Arctodus simus
• † Artocarpus
• Asio
  • † Asio flammeus
• † Astrohippus
• † Australocamelus
• Aythya
  • † Aythya valisineria

• 

  Fossilized teeth of the Pliocene-Pleistocene rabbit relative Aztlanolagus

  † Aztlanolagus
• † Baena
• Baiomys
• Bassariscus
  • † Bassariscus astutus
• † Betonnia – type locality for genus
• Bison
  • † Bison antiquus
  • † Bison latifrons
• † Blancocamelus
• † Blastomeryx
  • † Blastomeryx gemmifer
• † Borealosuchus
  • † Borealosuchus acutidentatus
• † Borophagus
  • † Borophagus hilli
  • † Borophagus secundus

• 

  Restorative portrait of the Miocene oreodont mammal Brachycrus

  † Brachycrus
• † Brachyhyops
• † Breagyps
  • † Breagyps clarki
• Bubo
  • † Bubo virginianus
• Bufo
  • † Bufo punctatus
  • † Bufo woodhousei
• Burhinus
• Buteo
  • † Buteo jamaicensis
  • † Buteo lagopus
  • † Buteo nitidus
  • † Buteo swainsoni
• Callipepla – or unidentified comparable form

• 

  Life restoration of the Pliocene-Holocene camel Camelops

  † Camelops
  • † Camelops hesternus
• Canis
  • † Canis armbrusteri
  • † Canis dirus
  • † Canis ferox
  • † Canis latrans
  • † Canis lepophagus
  • † Canis lupus
  • † Canis rufus
• † Cantius
  • † Cantius angulatus
  • † Cantius frugivorus

• 

  Fossilized skeleton of the Pleistocene dwarf pronghorn Capromeryx

  † Capromeryx
• Caracara
• † Carpocyon
• Castor
  • † Castor canadensis
• Cathartes
  • † Cathartes aura
• † Catopsalis
  • † Catopsalis fissidens
  • † Catopsalis foliatus
• Celtis
• † Cephalogale

• 

  Life restoration of the Miocene-Pleistocene horned gopher Ceratogaulus . Robert Bruce Horsfall (1913).

  † Ceratogaulus
• Cercidiphyllum
• † Cerdocyon
• † Chacomylus – type locality for genus
• † Chacopterygus – type locality for genus
• Chaetodipus
  • † Chaetodipus intermedius
• † Chriacus
• Cissus
• Clethrionomys
  • † Clethrionomys rutilus – or unidentified comparable form
• Cnemidophorus
• Colaptes
  • † Colaptes auratus
• Colinus – tentative report
  • † Colinus virginianus
• † Compsemys
• Conepatus
  • † Conepatus leuconotus
• † Copecion
• † Copelemur
• † Cophosaurus – tentative report
  • † Cophosaurus texanus
• Coragyps
  • † Coragyps atratus
  • † Coragyps occidentalis
• † Cormohipparion
• Corvus
  • † Corvus corax

• 

  Life restoration of the Paleocene-Eocene pantodont mammal Coryphodon . Heinrich Harder (1920).

  † Coryphodon
• † Cosoryx
• † Cranioceras
• Cratogeomys
  • † Cratogeomys castanops
• Crotalus
  • † Crotalus atrox
• Crotaphytus
  • † Crotaphytus collaris
• Cryptotis
  • † Cryptotis parva

• 

  Life restoration of the Pliocene-Holocene elephant relative Cuvieronius

  † Cuvieronius
  • † Cuvieronius tropicus
• Cyanocitta – tentative report
• † Cynarctoides
  • † Cynarctoides acridens
  • † Cynarctoides gawnae – type locality for species
• † Cynelos
• Cynomys
  • † Cynomys gunnisoni
  • † Cynomys ludovicianus
• Cyrtonyx – or unidentified comparable form
  • † Cyrtonyx montezumae
• † Daphoenodon
• † Desmatippus
• † Desmatochoerus
• † Desmocyon

• 

  A living Desmodus , or vampire bat

  Desmodus
  • † Desmodus stocki
• † Diacodexis
• † Didymictis
• † Dinohippus
• Dipodomys
  • † Dipodomys merriami
  • † Dipodomys ordii
  • † Dipodomys spectabilis
• † Dipoides
• † Dissacus
• † Dromomeryx
  • † Dromomeryx borealis

• 

  Illustration of the fossilized jaws and teeth of the Eocene brontothere mammal Duchesneodus

  † Duchesneodus
• † Echmatemys
• † Ectoconus
• † Ectopistes
  • † Ectopistes migratorius
• Elaphe
• † Eoconodon
  • † Eoconodon coryphaeus
  • † Eoconodon ginibitohia – type locality for species
• † Eohippus
  • † Eohippus angustidens

• 

  Fossilized skeleton of the Miocene bone-crushing dog Epicyon

  † Epicyon
  • † Epicyon haydeni
• Eptesicus
  • † Eptesicus fuscus
• Equus
  • † Equus conversidens
  • † Equus francisci
  • † Equus niobrarensis – or unidentified comparable form
  • † Equus scotti
  • † Equus simplicidens
• Erethizon
  • † Erethizon dorsatum
• † Eucastor

• 

  Life restoration of the Pleistocene bovid Euceratherium , or the shrub ox. Robert Bruce Horsfall (1913).

  † Euceratherium
  • † Euceratherium collinum
• † Eucommia
• † Eucosmodon
  • † Eucosmodon americanus
  • † Eucosmodon primus – type locality for species
• † Eucyon
  • † Eucyon davisi
• Eutamias
  • † Eutamias minimus
• Falco

  • 

    A living Falco mexicanus , or prairie falcon

    † Falco mexicanus
  • † Falco peregrinus – tentative report
  • † Falco sparverius
  • † Falco swarthi
• Ficus
• † Fulica
  • † Fulica americana
• † Gaillardia
• † Geococcyx
  • † Geococcyx californianus
• Geomys
• † Gigantocamelus
• † Glossotherium – or unidentified comparable form
• Glyptostrobus

• 

  Mounted fossilized skeleton of the Pleistocene armadillo relative Glyptotherium

  † Glyptotherium
• † Gomphotherium
• † Goniacodon
• Gopherus
  • † Gopherus agassizii
• Grus
  • † Grus canadensis
• Gymnogyps
  • † Gymnogyps californianus
• † Habrosaurus
  • † Habrosaurus dilatus
• † Hadrianus
• † Hemiauchenia
  • † Hemiauchenia macrocephala
• † Heptodon
• † Hesperotestudo
• † Hippotherium
• Homo
  • † Homo sapiens
• † Homogalax – or unidentified comparable form
• † Hoplochelys

• 

  Life restoration of the Eocene-Miocene creodont mammal Hyaenodon

  † Hyaenodon
  • † Hyaenodon horridus
• † Hydromystria
• † Hyopsodus
• † Hypohippus
• † Hypolagus
• † Hyracodon – or unidentified comparable form
• † Hyracotherium
  • † Hyracotherium vasacciense
• † Intyrictis
• † Kimbetohia – type locality for genus
• † Kimbetopsalis – type locality for genus
  • † Kimbetopsalis simmonsae – type locality for species
• Kinosternon
  • † Kinosternon flavescens
• Lagurus
• Lampropeltis
  • † Lampropeltis getulus
• Laurus

• 

  Fossilized skull of the Late Cretaceous alligator relative Leidyosuchus

  † Leidyosuchus
• Lemmiscus
  • † Lemmiscus curtatus
• † Leptocyon
• Lepus
  • † Lepus alleni
  • † Lepus californicus
  • † Lepus townsendii
• † Listrognathosuchus
• † Longirostromeryx
• Lontra
  • † Lontra canadensis
• Loxia

  • 

    A living Loxia curvirostra , or red crossbill

    † Loxia curvirostra
• Lynx
  • † Lynx lynx
  • † Lynx rufus
• Macrocranion
• Magnolia
• † Mammut
  • † Mammut americanum
  • † Mammut raki – type locality for species
• † Mammuthus

  • 

    Life restoration of a herd of Mammuthus columbi , or Columbian mammoths. The extent of the fur depicted is hypothetical. Charles R. Knight (1909).

    † Mammuthus columbi
• Marmota
  • † Marmota flaviventris
• Martes
• Masticophis
  • † Masticophis flagellum – tentative report
• † Megahippus
• † Megalonyx
  • † Megalonyx leptostomus
  • † Megalonyx wheatleyi
• † Megatylopus
• Meleagris
  • † Meleagris gallopavo
• † Meniscotherium

• 

  Life restoration of the Miocene rhinoceros Menoceras

  † Menoceras
• Mephitis
  • † Mephitis mephitis
• Mergus – tentative report
• † Merychippus
• † Merychyus
• † Merycodus
• † Mesodma
  • † Mesodma thompsoni
• † Metatomarctus
• † Michenia
• † Microsyops
• † Microtomarctus
• Microtus

  • 

    A living Microtus californicus , or California vole

    † Microtus californicus – or unidentified comparable form
  • † Microtus longicaudus
  • † Microtus mexicanus
  • † Microtus ochrogaster
  • † Microtus pennsylvanicus
• † Mimetodon
  • † Mimetodon krausei – type locality for species
• † Mithrandir
• Mustela
  • † Mustela richardsonii

  • 

    A living Mustela nigripes , or black-footed ferret

    † Mustela nigripes
• Myotis
  • † Myotis lucifugus – tentative report
  • † Myotis thysanodes
  • † Myotis velifer
• † Nannippus
• † Navahoceros
  • † Navahoceros fricki – type locality for species
• † Navajosuchus – type locality for genus
  • † Navajosuchus mooki – type locality for species

• 

  Life restoration of a herd of Neohipparion . Robert Bruce Horsfall (1913).

  † Neohipparion
• Neophrontops
  • † Neophrontops americanus
• Neogale
  • † Neogale frenata – or unidentified comparable form
• † Neoplagiaulax
  • † Neoplagiaulax macintyrei – type locality for species
  • † Neoplagiaulax macrotomeus
• Neotamias
  • † Neotamias dorsalis – tentative report
• Neotoma
  • † Neotoma albigula
  • † Neotoma cinerea
  • † Neotoma lepida
  • † Neotoma mexicana
  • † Neotoma micropus
  • † Neotoma stephensi

• 

  Fossilized partial cranium of the Miocene saber-toothed cat Nimravides

  † Nimravides
• † Notharctus
• † Nothrotherium
• Notiosorex
• † Odaxosaurus
  • † Odaxosaurus piger
• Odocoileus
  • † Odocoileus hemionus
  • † Odocoileus virginianus
• Ondatra
• Onychomys
  • † Onychomys leucogaster
  • † Onychomys torridus
• Oreamnos – or unidentified comparable form
  • † Oreamnos harringtoni
• Oreortyx
  • † Oreortyx picta
• Oryzomys – or unidentified comparable form

• 

  Life restoration of the Miocene pronghorn Osbornoceros

  † Osbornoceros
  • † Osbornoceros osborni – type locality for species
• † Osbornodon
• Otus – or unidentified comparable form
• Ovis
  • † Ovis canadensis
• † Oxyacodon
• † Oxyaena
• † Oxydactylus
• † Pachyaena
• † Palaeoryctes
• Panthera
  • † Panthera onca
• † Pantolambda
• Pappogeomys
• † Paracynarctus

• 

  Fossilized skeleton of the Pliocene-Pleistocene ground sloth Paramylodon

  † Paramylodon
  • † Paramylodon harlani – or unidentified comparable form
• † Paramys
• † Paratomarctus
• † Parectypodus
  • † Parectypodus trovessartianus
  • † Parectypodus vanvaleni – type locality for species
• † Parvitragulus
• † Pelycodus
  • † Pelycodus jarrovii
• † Peraceras
• Perognathus
  • † Perognathus flavus
• Peromyscus

  • 

    A living Peromyscus boylii , or brush mouse

    † Peromyscus boylii
  • † Peromyscus crinitus – or unidentified comparable form
  • † Peromyscus difficilis
  • † Peromyscus eremicus
  • † Peromyscus maniculatus
  • † Peromyscus truei
• Persea
• Phalacrocorax
  • † Phalacrocorax auritus
• † Phenacodus
• Phenacomys
  • † Phenacomys intermedius
• Phrynosoma
  • † Phrynosoma cornutum
  • † Phrynosoma douglassi
  • † Phrynosoma modestum
• Pituophis
  • † Pituophis catenifer
• Platanus

• 

  Restoration of a herd of alarmed Miocene-Pleistocene peccaries of the genus Platygonus . Charles R. Knight (1922).

  † Platygonus
  • † Platygonus compressus
• Plecotus
• † Pleiolama
• † Plesiogulo
• † Pliohippus
• † Pliometanastes
• † Plithocyon
• Podiceps
• † Procamelus
• † Promartes
• † Promerycochoerus

• 

  Restorative models in multiple views of the Eocene brontothere Protitanotherium (figure 3)

  † Protitanotherium
• † Protohippus
• † Protolabis
• † Protomarctus
• † Psalidocyon
• Pseudacris
  • † Pseudacris triseriata
• † Pseudaelurus
• † Pseudhipparion
• † Pseudocyon
• † Pseudoprotoceras

• 

  Life restoration of the Paleocene taeniodont mammal Psittacotherium multifragum

  † Psittacotherium
• † Ptilodus
  • † Ptilodus mediaevus
  • † Ptilodus tsosiensis – type locality for species
• Puma
  • † Puma concolor
• † Ramoceros
• † Rana
  • † Rana pipiens
• Reithrodontomys
  • † Reithrodontomys megalotis
• † Rhamnus

• 

  Restoration of the Miocene-Pliocene elephant relative Rhynchotherium

  † Rhynchotherium
• Sabal
• † Salpinctes – or unidentified comparable form
  • † Salpinctes obsoletus
• Salvadora
• † Saniwa
  • † Saniwa ensidens
• Scalopus
• Scaphiopus
• † Scaphohippus
• Sceloporus
  • † Sceloporus undulatus
• Sciurus
  • † Sciurus aberti
• Sigmodon
  • † Sigmodon hispidus
• † Sinopa

• 

  Life restoration of the Pleistocene-Holocene saber-tooth cat Smilodon

  † Smilodon
  • † Smilodon gracilis
• Sorex
  • † Sorex merriami
• Spea
  • † Spea bombifrons
  • † Spea hammondii
  • † Speotyto cunicularia
• Spermophilus
  • † Spermophilus lateralis
  • † Spermophilus spilosoma
  • † Spermophilus tridecemlineatus
  • † Spermophilus variegatus
• Spilogale
  • † Spilogale putorius

• 

  Mounted fossilized skeleton of the Pliocene-Pleistocene elephant relative Stegomastodon

  † Stegomastodon
  • † Stegomastodon mirificus
• † Stenomylus
  • † Stenomylus gracilis – or unidentified comparable form
• † Stockoceros
• Strix
  • † Strix occidentalis – or unidentified comparable form
• Sylvilagus
  • † Sylvilagus audubonii
  • † Sylvilagus floridanus
  • † Sylvilagus nuttallii
• Tadarida
  • † Tadarida brasiliensis
• † Taeniolabis
  • † Taeniolabis taoensis
• Tamias
• Tapirus
• Taxidea
  • † Taxidea taxus

• 

  Restoration of the Miocene-Pliocene rhinoceros Teleoceras

  † Teleoceras
• † Telmatherium
• Terrapene – tentative report
  • † Terrapene ornata
• † Tetraclaenodon
• Thamnophis
  • † Thamnophis proximus
• Thomomys
  • † Thomomys bottae
  • † Thomomys talpoides

• 

  Fossilized skull of the Miocene bone-crushing dog Tomarctus

  † Tomarctus
  • † Tomarctus brevirostris
  • † Tomarctus hippophaga
• † Triisodon
  • † Triisodon quivirensis
• Trionyx
• Tympanuchus
  • † Tympanuchus pallidicinctus
• Tyto
  • † Tyto alba
• † Uintacyon
• Urocyon
  • † Urocyon cinereoargenteus
• † Urosaurus – or unidentified comparable form
  • † Urosaurus ornatus
• Ursus
  • † Ursus americanus
• † Ustatochoerus
• † Valenia
• † Vulpavus
• Vulpes
  • † Vulpes velox
  • † Vulpes vulpes
• Xanthocephalus
  • † Xanthocephalus xanthocephalus

• 

  Life restoration of the Miocene bear dog Ysengrinia

  † Ysengrinia – or unidentified comparable form
• Zenaida
  • † Zenaida macroura
• † Zenaidura
  • † Zenaidura macroura

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database" . Retrieved 7 August 2017.