List of the Paleozoic life of Oklahoma

From Wikipedia, the free encyclopedia

This list of the Paleozoic life of Oklahoma contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Oklahoma and are between 541 and 252.17 million years of age.

A[]

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  • †Abyssomedon – type locality for genus
    • †Abyssomedon williamsi – type locality for species
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  • †Acheloma
    • †Acheloma cumminsi – or unidentified comparable form
    • †Acheloma dunni – type locality for species
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    • † – or unidentified comparable form
  • Illustration of a fossilized skull in multiple views of the Permian primitive reptile Acleistorhinus
    †Acleistorhinus – type locality for genus
    • †Acleistorhinus pteroticus – type locality for species
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  • †Albertoceras
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  • Fossilized fronds of the Carboniferous-Early Cretaceous seed fern Alethopteris
    †Alethopteris
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    • †Alethopteris serlii
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  • †Alexandrinia
    • †Alexandrinia directa – type locality for species
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    • † – type locality for species
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  • † – or unidentified comparable form
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  • † – tentative report
    • † – type locality for species
  • †Ameura
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  • Ammodiscus
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  • †Amphiscapha
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  • †Amphissites
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  • †Anabathra
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  • †Ananaspis
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  • †Anataphrus
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  • †Angelosaurus
    • †Angelosaurus romeri – type locality for species
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    • † – type locality for species
    • † – type locality for species
  • † Anisophyllum
  • Fossil of the Carboniferous horsetail relative Annularia
    †Annularia
    • †Annularia sphenophylloides
    • †Annularia stellata
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  • †Anomphalus
  • †Anthracoceras
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    • † – or unidentified related form
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  • †Aphlebia
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  • †Araucarites
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  • Fossilized shell and spines of the Late Devonian-Permian sea urchin Archaeocidaris
    †Archaeocidaris
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    • † – or unidentified comparable form
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  • Archaeolithophyllum
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  • †Archeria
    • † – type locality for species
  • Fossils of the Carboniferous-Permian bryozoan Archimedes
    †Archimedes
    • † – type locality for species
    • †Archimedes distans
    • †Archimedes meekanoides
    • †Archimedes meekanus – or unidentified comparable form
    • † – or unidentified related form
    • † – type locality for species
    • † – type locality for species
    • † – or unidentified comparable form
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  • †Arkanites
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  • †Aspidosaurus – or unidentified comparable form
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    • † – type locality for species
  • †Athyris
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    • † – type locality for species
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    • † – or unidentified comparable form
  • Fossilized shell of the Late Ordovician-Carboniferous brachiopod Atrypa
    †Atrypa
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  • † – or unidentified comparable form
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  • Mold fossil of a shell of the Early Devonian-Late Triassic bivalve Aviculopecten
    †Aviculopecten
    • †Aviculopecten halensis
    • †Aviculopecten multilineatus
    • †Aviculopecten nodocosta – type locality for species
    • † – type locality for species
  • †Avonia – tentative report
    • † – type locality for species
    • † – type locality for species
  • †Axinolobus

B[]

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  • †Baeotherates – type locality for genus
    • †Baeotherates fortsillensis – type locality for species
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  • † – tentative report
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  • † – tentative report
    • † – or unidentified related form
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    • † – or unidentified comparable form
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  • †Beecheria
  • †Beedeina
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  • Fossilized shell of the Silurian-Early Triassic mollusc Bellerophon
    †Bellerophon
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  • †Benthamaspis
    • † – or unidentified comparable form
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  • †Bicornella
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  • †Bilinguites
    • † – type locality for species
  • †Bisatoceras – type locality for genus
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  • †Bolbocephalus
    • † – or unidentified comparable form
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  • Illustration of a fossilized skull of the Permian primitive reptile Bolosaurus
    †Bolosaurus
    • †Bolosaurus grandis – type locality for species
    • †Bolosaurus striatus
  • †Bolterpeton – type locality for genus
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  • †Bothriocidaris
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  • †Bradyina
  • †Bransonella – type locality for genus
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    • † – or unidentified comparable form
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C[]

  • Life restoration of the Permian amphibian Cacops
    †Cacops
    • †Cacops morrisi – type locality for species
    • †Cacops woehri – type locality for species
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    • † – or unidentified comparable form
  • Fossilized stems from the Carboniferous-Permian horsetail relative Calamites
    †Calamites
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  • †Calathium
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  • †Callipteris
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    • † – type locality for species
  • Fossil of the Early Ordovician-Early Devonian trilobite Calymene
    †Calymene
    • †Calymene clavicula
  • †Calyptaulax
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  • †Camarotoechia
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  • † Camerate
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  • †Campbelloceras
  • †Cancelloceras
    • † – type locality for species
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  • †Capnophyllum
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    • † – type locality for species
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  • Fossilized skeletons of the Permian reptile Captorhinus
    †Captorhinus
    • †Captorhinus aguti
    • † – type locality for species[1]
    • † – type locality for species
    • † – type locality for species
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    • † – or unidentified comparable form
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    • † – or unidentified comparable form
  • Life restoration of the Permian amphibian Cardiocephalus
    †Cardiocephalus
    • †Cardiocephalus peabodyi – type locality for species
    • †Cardiocephalus sternbergi – or unidentified comparable form
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  • †Carolinites
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  • †Ceramopora
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  • †Ceratiocaris
  • †Ceratocephala
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  • †Ceraurinella
  • Fossil of the Middle-Late Ordovician trilobite Ceraurus
    †Ceraurus
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  • † – tentative report
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  • †Chaetetes
    • † – or unidentified comparable form
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  • Fossil of the Cambrian-Middle Devonian trilobite Cheirurus
    †Cheirurus
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  • †Chonetes
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    • † – type locality for species
    • †Chonetes mesoloba
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    • † – or unidentified comparable form
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  • Fossil of the Carboniferous tabulate coral Cladochonus
    †Cladochonus
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  • Fossilized shell of the Middle Devonian-Permian brachiopod Cleiothyridina
    †Cleiothyridina
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    • †Cleiothyridina orbicularis
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  • †Clepsydrops
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  • Cliona
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    • † – or unidentified comparable form
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  • Illustration of a fossilized cranium of the Permian primitive reptile Colobomycter
    †Colobomycter – type locality for genus
    • †Colobomycter pholeter – type locality for species
    • †Colobomycter vaughni – type locality for species
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  • †Composita
    • †Composita mexicana
    • †Composita rotunda
    • †Composita subcircularis
    • †Composita subtilita
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    • † – or unidentified comparable form
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    • † – or unidentified comparable form
  • †Coolinia
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  • †Cordania
    • †Cordania falcata
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  • †Cordylodus
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    • † – type locality for species
  • †Cornulites
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  • Mounted fossilized skeleton of the Permian synapsid (mammal precursor) Cotylorhynchus
    †Cotylorhynchus – type locality for genus
    • †Cotylorhynchus bransoni – type locality for species
    • †Cotylorhynchus romeri – type locality for species
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  • Crania
    • † – type locality for species
  • †Craniops
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  • †Cravenoceras
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  • Illustration of a fossilized skull and ventral scutes of the Carboniferous-Permian reptile relative Cricotus. Edward Drinker Cope (1884).
    †Cricotus
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  • †Crossotelos – type locality for genus
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  • †Crurithyris
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    • † – tentative report
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  • Fossil of the Carboniferous shark Ctenacanthus
    †Ctenacanthus – report made of unidentified related form or using admittedly obsolete nomenclature
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  • †Curtognathus
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  • †Cybelopsis
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  • †Cycloceras
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  • †Cyclonema
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  • Fossilized foliage from the Carboniferous seed fern Cyclopteris
    †Cyclopteris
  • † – type locality for genus
    • † – type locality for species
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    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
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  • Fossil of the Late Ordovician-Late Devonian trilobite Cyphaspis
    †Cyphaspis
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    • † – type locality for species
  • † – tentative report
    • † – type locality for species
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  • †Cyrtograptus
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  • †Cystodictya
    • †Cystodictya elegans – type locality for species

D[]

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  • Fossil of the Late Ordovician-Middle Devonian trilobite Dalmanites
    †Dalmanites
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  • †Delocrinus
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    • † – type locality for species
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  • Interpretive diagrams and fossils of a skull of the Permian primitive reptile Delorhynchus
    †Delorhynchus – type locality for genus
    • †Delorhynchus cifellii – type locality for species
    • †Delorhynchus priscus – type locality for species
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    • † – or unidentified comparable form
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    • † – or unidentified comparable form
  • † – or unidentified related form
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  • †Diacalymene
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  • Fossilized skeleton of the Permian reptile relative Diadectes
    †Diadectes
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  • †Dianulites
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  • †Diaphragmus
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    • † – type locality for species
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    • † – or unidentified comparable form
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  • †Dicoelosia
    • † – type locality for species
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  • Dicranurus
    †Dicranurus
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    • †Dicranurus hamatus
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    • † – type locality for species
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    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
  • †Dictyoclostus
    • † – or unidentified related form
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  • †Dictyonema
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    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
  • †Dimeropygiella
  • Life restoration of the Permian synapsid (mammal precursor) Dimetrodon
    †Dimetrodon
    • †Dimetrodon dollovianus
    • †Dimetrodon limbatus – or unidentified comparable form
    • †Dimetrodon loomisi
    • †Dimetrodon macrospondylus
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    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • Fossilized axial skeleton of the Carboniferous-Permian amphibian Diplocaulus
    †Diplocaulus – type locality for genus
    • †Diplocaulus magnicornis
    • † – type locality for species
    • † – type locality for species
  • †Diplograptus
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  • †Discitoceras
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    • † – type locality for species
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  • †Ditomopyge
    • † – or unidentified comparable form
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  • † – tentative report
  • †Dolerorthis
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  • †Doleserpeton – type locality for genus
    • † – type locality for species
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  • †Domatoceras
    • † – type locality for species
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  • †Donaldina
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    • † – type locality for species
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    • † – type locality for species
  • †

E[]

  • †
  • †Eatonia
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  • † – tentative report
  • †Echinaria
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    • † – or unidentified related form
  • † – tentative report
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  • Fossil of the Early-Middle Ordovician cystoid echinoderm Echinosphaerites
    †Echinosphaerites
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    • † – type locality for species
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  • † – tentative report
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  • †Ectosteorhachis
    • † – or unidentified comparable form
  • Life restoration of the Carboniferous-Permian synapsid (mammal precursor) Edaphosaurus
    †Edaphosaurus
    • †Edaphosaurus cruciger
  • †Edestus – type locality for genus
    • † – type locality for species
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    • † – type locality for species
    • † – or unidentified comparable form
    • † – type locality for species
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    • † – or unidentified comparable form
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  • † – type locality for genus
    • † – type locality for species
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    • † – type locality for species
  • † – tentative report
    • † – or unidentified comparable form
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  • †Endothyra
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    • † – type locality for species
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  • †Eodictyonella (formerly Dictyonella)
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  • † – type locality for genus
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    • † – or unidentified comparable form
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    • † – or unidentified comparable form
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  • †Eospirifer
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    • † – type locality for species
  • †Epiphyton
  • †Equisetites
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  • †Eridotrypa
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  • † – tentative report
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  • Life restoration of the Carboniferous-Permian amphibian Eryops
    †Eryops
    • †Eryops megacephalus
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  • †Estheria
  • † – tentative report
    • †
  • Fossilized holdfast of the Silurian-Middle Devonian crinoid ("sea lily") Eucalyptocrinites
    †Eucalyptocrinites
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    • † – type locality for species
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  • † – type locality for genus
    • † – type locality for species
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  • † – type locality for genus
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    • † – or unidentified comparable form
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  • †Euphemites
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    • † – type locality for species
  • †
    • †
    • †
    • †
  • †
    • †
  • †Euryodus
    • †Euryodus dalyae – type locality for species
    • †Euryodus primus – or unidentified comparable form
  • †
    • † – informal
  • †
    • †
  • †
  • †

F[]

  • †
    • † – or unidentified comparable form
  • †
    • †
  • †
    • †
    • †
  • †
    • †
    • †
  • †
    • †
  • †
    • † – type locality for species
  • †Favosites
  • †Fayella – type locality for genus
    • † – type locality for species
  • Fossilized skull in multiple views of the Permian primitive reptile Feeserpeton
    †Feeserpeton – type locality for genus
    • †Feeserpeton oklahomensis – type locality for species
  • †Fenestella
    • †
    • † – type locality for species
    • †Fenestella cestriensis
    • † – or unidentified comparable form
    • †
    • †Fenestella exigua
    • † – or unidentified comparable form
    • † – type locality for species
    • † – type locality for species
    • †
    • † – type locality for species
    • † – type locality for species
    • †
    • † – type locality for species
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
  • †
    • † – type locality for species
  • †
    • †
    • †
    • †
    • ���
    • †
  • †
  • †Foerstia
    • †
  • †
    • †
  • †Fragiscutum
  • Fossil in an enrolled posture of the Late Ordovician trilobite Frencrinuroides
    †Frencrinuroides
    • †
  • †Fusulina

G[]

  • †
  • †
    • †
  • †
  • †Gastrioceras
    • †
    • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
    • †
    • †
  • †
    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
  • †
  • †
    • † – type locality for species
  • †Girvanella
  • †
    • †
  • † – tentative report
  • †
    • †
    • †
    • † – type locality for species
  • †Glaphurochiton
  • †
    • †
    • † – type locality for species
    • †
    • †
    • † – type locality for species
  • †
    • † – type locality for species
  • †
  • †
  • †
  • †
    • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
    • †
    • †
    • †
    • † – or unidentified comparable form
  • †Glyptopleura
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
    • †
    • † – type locality for species
    • † – type locality for species
  • †Gnathodus
  • Life restoration of the Permian lungfish Gnathorhiza
    †Gnathorhiza
    • †
  • †
    • †
  • †
    • †
  • †
  • Fossilized shell of the Late Devonian-Late Triassic ammonoid cephalopod Goniatites
    †Goniatites
    • † – type locality for species
  • †
    • †
  • †
  • †Goniophora
  • †
    • †
  • †Gotlandochiton
    • † – type locality for species
  • †
    • †
  • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
    • †
    • †
    • †
  • †
    • †
  • †
    • †
    • †
  • †
    • † – type locality for species
  • †
  • †
    • †
  • Fossils of the Carboniferous coral Gymnophyllum, also known as button coral
    †Gymnophyllum
    • †Gymnophyllum wardi
  • †
    • †
  • †

H[]

  • †
  • †
    • †
  • Fossil of the Ordovician bryozoan ("moss animal") Hallopora
    †Hallopora
    • †
    • †
    • †
    • †
  • †Halysites
  • † – type locality for genus
    • †
    • † – type locality for species
    • †
  • †
    • † – type locality for species
  • †Hapsidopareion – type locality for genus
    • †Hapsidopareion lepton – type locality for species
  • †
    • †
  • †
  • †
    • †
    • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †Heliolites
  • †
    • † – type locality for species
  • †Helminthochiton
    • †
  • †
    • † – type locality for species
  • †Hemiphragma
    • †
    • †
  • †
    • †
  • †
    • †
    • †
    • †
  • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
    • †
  • †Hibbertia
  • †Hindia
  • †
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
  • †
    • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • Fossilized shells of the Ordovician-Carboniferous sea snail Holopea
    †Holopea – tentative report
  • †
    • †
  • †
    • †
    • †
    • †
  • †Homotrypa
    • †
    • †
    • †
    • †
    • †
    • †
  • †
  • †
    • †
    • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • Fossil of the Early Devonian trilobite Huntoniatonia
    †Huntoniatonia
    • †
    • †
    • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • †
    • †
    • †
    • †
  • †
    • †
    • †
    • † – type locality for species
    • †
  • †
    • †
  • †
    • †
  • †
    • † – or unidentified comparable form
    • † – or unidentified related form

I[]

  • †
  • †
    • †
  • †Idiognathodus
    • †
    • †
  • Fossil of the Middle Ordovician trilobite Illaenus
    †Illaenus
    • † – or unidentified comparable form
  • †
    • †
    • †
  • †
    • †
    • †
    • †
    • †
    • †
    • †
    • † – type locality for species
  • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
    • †
  • †
    • †
  • Fossil of the Middle-Late Ordovician giant trilobite Isotelus.
    †Isotelus
    • † – type locality for species
    • † – type locality for species
  • †Ivanovia – tentative report
  • †Ivoechiton
    • † – type locality for species
    • † – type locality for species

J[]

  • †
    • †
  • †Jeffersonia
    • †
    • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • †
    • † – type locality for species
  • †Juresania

K[]

  • Fossils of the Early Devonian trilobite Kainops
    †Kainops
    • †
    • †
  • †
    • † – type locality for species
  • †Kawina
  • †
    • †
    • †
  • †Kennedya
    • † – type locality for species
    • †
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
    • †
    • †
  • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
    • †
  • †
    • †
  • †
    • †
  • †Kockelella
    • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
  • †
    • †
  • †
    • †
  • †Krausella
    • †
  • †
  • † – type locality for genus
    • † – type locality for species

L[]

  • †Labidosaurikos – type locality for genus
    • †Labidosaurikos meachami – type locality for species
  • Life restoration of the Permian reptile Labidosaurus
    †Labidosaurus
  • †
    • †
  • †
    • †
  • Laevidentalium
    • † – or unidentified comparable form
  • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †Lecythiocrinus
    • † – type locality for species
  • †
    • †
    • ��� – type locality for species
  • †
    • †
    • †
  • †
    • †
  • Fossil of the Late Ordovician-Middle Devonian trilobite Leonaspis
    †Leonaspis
    • †
  • †
    • † – tentative report
  • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
  • †
  • †
    • †
    • † – tentative report
    • †
    • †
  • Life restoration of the Carboniferous tree-sized club moss relative Lepidodendron
    †Lepidodendron
    • †
  • †
    • †
  • †Leptaena
    • † – type locality for species
    • † – type locality for species
  • †
    • †
    • †
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • † – tentative report
    • †
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • † – or unidentified comparable form
  • †
    • † – or unidentified comparable form
  • †
    • † – or unidentified comparable form
  • Lingula
    • † – or unidentified comparable form
    • †
    • † – or unidentified comparable form
  • †
    • †
  • Illustration of a fossilized shell of the Cambrian-Late Ordovician brachiopod Lingulella
    †Lingulella
    • †
    • †
  • †Linoproductus
    • † – type locality for species
    • †
    • †
  • †
  • †
    • † – type locality for species
  • †
    • †
  • †
  • †Liroceras
    • †
  • †Lisca
    • †
  • †
    • †
    • †
    • †
    • †
    • †
  • †
    • †
    • †
    • †
  • Lithophaga
  • Life restoration of the Permian amphibian Llistrofus
    †Llistrofus – type locality for genus
    • † – type locality for species
  • †Lonchodomas
    • †
  • †
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
    • † – type locality for species
    • †
    • †
    • † – type locality for species
  • †
  • †
  • †
    • †
  • †
    • †
    • †
    • †
    • †
    • ��
  • †
    • † – or unidentified comparable form
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
  • †Lunaferamita
    • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • †Lutesvillia
    • †
  • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
    • † – type locality for species
  • Life restoration of the Permian snake-like amphibian Lysorophus showing speculative egg-coiling behavior
    †Lysorophus
    • †

M[]

  • †
  • Life restoration of the Permian primitive reptile Macroleter
    †Macroleter
    • †Macroleter agilis – type locality for species
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
    • †
  • †
    • †
  • †Marginifera
  • †
    • †
    • †
    • †
  • †
    • †
    • †
  • †Marsupiocrinus
    • †
  • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
  • †
  • †
    • †
  • †Maximites
    • † – type locality for species
  • †Mcqueenoceras
  • †
    • †
  • †
  • †
  • †
    • †
    • †
  • †Megactenopetalus
    • †
  • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †Meganeuropsis
    • †Meganeuropsis americana – type locality for species
  • †
    • †
  • Illustration (lower right, entry 15) of a fossilized shell in front and side views of the Silurian-Late Devonian brachiopod Meristella
    †Meristella
    • †
  • †Meristina
    • †
    • †
  • †
    • †
  • †Mesolobus
  • †Mesotrypa
    • †
    • †
    • †
  • †
  • †
    • † – type locality for species
  • Fossilized shell of the Carboniferous-Permian nautiloid cephalopod Metacoceras
    †Metacoceras
    • †
    • †
    • † – type locality for species
  • †
  • †
    • † – type locality for species
    • †
  • †
    • †
    • † – type locality for species
    • † �� type locality for species
  • †
    • †
  • †Michelinoceras
    • †
    • †
  • Life restoration of the Permian amphibian Micraroter
    †Micraroter – type locality for genus
    • †Micraroter erythrogeios – type locality for species
  • †
    • †
  • †
    • †
    • †
    • †
    • †
    • †
  • †Microleter – type locality for genus
    • †Microleter mckinzieorum – type locality for species
  • †
    • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †Micula – tentative report
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
  • †Misthodotes
    • † – type locality for species
    • †
  • †
    • † – type locality for species
    • †
  • † – tentative report
  • Modiolus
  • †
    • †
  • †
    • †
    • †
  • Fossils of the Early Devonian graptolite Monograptus
    †Monograptus
  • †
    • †
    • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †
  • †
  • †Moravia
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • †
    • †
  • † – type locality for genus
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
  • Life restoration of the Permian synapsid (mammal precursor) Mycterosaurus
    †Mycterosaurus – type locality for genus
    • †Mycterosaurus longiceps – type locality for species
  • †
    • †
  • †

N[]

  • †
    • †
  • †Nannaroter – type locality for genus
    • † – type locality for species
  • †Nannospondylus – type locality for genus
    • † – type locality for species
  • †
  • Fossilized shell of the Early Devonian – Triassic sea snail Naticopsis
    †Naticopsis
    • †Naticopsis transversa – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • †
    • †
  • †
  • †Neospirifer
    • †Neospirifer dunbari
  • †
    • †
  • †
    • †
  • Fronds of the Carboniferous seed fern Neuropteris
    †Neuropteris
    • †Neuropteris heterophylla
    • †
    • †Neuropteris obliqua
    • †
    • †Neuropteris rarinervis
  • †Nicholsonella
    • †
    • †
    • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • †
    • †
  • Interior of a fossilized shell of the Early Ordovician-modern marine bivalve Nucula
    Nucula
  • Nuculana
  • †
  • †
    • †
    • †
    • †
    • †
  • †
    • †
  • †
    • † – type locality for species
  • †
    • †
    • †
  • †
    • † – type locality for species
  • †
    • † – type locality for species

O[]

  • † – type locality for genus
    • †
  • †
  • Fossil of the Silurian-Devonian trilobite Odontochile
    †Odontochile
    • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • †
    • †
    • †
    • †
  • †Oinochoe
    • † – type locality for species
  • †
    • †
    • †
  • †
    • †
  • †
    • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • † – or unidentified comparable form
  • †
    • †
  • † Oliveria
  • †
  • †Omphalotrochus
    • †
  • † – tentative report
  • †
    • †
  • †
    • †
  • Life restoration of the Carboniferous-Permian synapsid (mammal precursor) Ophiacodon
    †Ophiacodon
    • †Ophiacodon major
    • †Ophiacodon mirus – or unidentified comparable form
    • †Ophiacodon uniformis
  • †
    • † – type locality for species
  • †Opisthodontosaurus – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
  • †Oromycter – type locality for genus
    • †Oromycter dolesorum – type locality for species
  • †Orovenator – type locality for genus
    • †Orovenator mayorum – type locality for species
  • Life restoration of the Carboniferous-Permian freshwater shark Orthacanthus
    †Orthacanthus
    • †
  • †Orthoceras
  • †
    • †
  • †
  • †
    • †
  • †
    • †
  • †
    • † – or unidentified comparable form
    • †
  • †
    • †
    • † – type locality for species
  • †
    • † – type locality for species
  • †
  • †Oulodus
    • †
  • †
    • †
  • †
    • †
    • †
  • †
    • †
    • † – type locality for species
  • †Ozarkodina
    • †
    • †Ozarkodina confluens
    • †
    • †

P[]

  • †
    • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †Pachylyroceras
    • †
  • Fossil of the trilobite Paciphacops
    †Paciphacops
    • † – or unidentified comparable form
    • †
    • †
  • †Paladin
    • †Paladin morrowensis
    • †Paladin mucronatus – tentative report
  • Palaeoaplysina – tentative report
  • † – tentative report
    • † – or unidentified comparable form
  • †
    • †
  • † – tentative report
  • †
    • †
  • †
  • †
  • †
  • †
    • † – tentative report
  • † – tentative report
  • †Paleochiton
    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
  • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †Panderodus
    • †
    • †
    • †
    • †
    • †
  • †
    • †
  • †
  • †
    • †
  • †
    • †
    • † – type locality for species
  • †
  • †
  • †Paragassizocrinus
    • †
  • †
    • †
  • †Paralegoceras
    • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †
  • †
    • †
    • † – or unidentified comparable form
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
  • †
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †Pasawioops – type locality for genus
    • † – type locality for species
  • †
  • †
    • †
    • † – or unidentified comparable form
  • †
    • †
  • Fossils of the Late Devonian-Permian fern-like fronds Pecopteris
    †Pecopteris
    • †
    • †
    • †Pecopteris hemitelioides
    • †
    • † – informal
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
  • †
    • † – type locality for species
  • †
  • †
  • Fossilized theca of the Carboniferous blastoid echinoderm ("sea bud") Pentremites
    †Pentremites
  • †
    • †
  • †
    • †
  • †Peripetoceras
  • †
    • † – tentative report
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
    • †
    • †
  • †
    • † – tentative report
  • †Perrinites
    • †
  • †Perryella – type locality for genus
    • † – type locality for species
  • Fossilized tooth of the Carboniferous-Permian shark Petalodus
    †Petalodus
  • †
    • †
  • † – tentative report
  • †Petraster
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
    • †
  • †
    • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †Phestia
    • †
  • †
  • †Phillipsia – tentative report
  • †
  • † – tentative report
    • † – or unidentified comparable form
  • †
    • †
    • †
  • †Phragmolites
  • †
  • †
    • †
  • †
    • † – type locality for species
    • †
  • †
    • †
  • †
    • †
    • †
  • Light micrograph of a Pinnularia alga
    †Pinnularia
  • †
  • †
    • †
    • †
    • †
    • †
  • †
    • †
  • †
    • †
  • Fossilized shell of the Ordovician brachiopod Plaesiomys
    †Plaesiomys
    • †
    • †
    • †
  • †
    • †
  • †
  • †
    • †
  • †Platyceras
    • †
  • Three fossilized calyces of the Devonian-Permian crinoid ("sea lily") Platycrinites
    †Platycrinites
  • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
    • † – type locality for species
  • † – tentative report
    • †
  • †
    • †
  • †
    • †
    • †
  • Life restoration of the Carboniferous-Permian bony fish Platysomus
    †Platysomus
    • † – or unidentified comparable form
  • †Platystrophia
    • †
    • †
    • †
  • †
    • †
  • †Plectodonta
    • †
  • †
    • †
  • †
    • †
    • †
  • †Pleuracanthus
    • †
  • Fossil of the Late Ordovician cystoid echinoderm Pleurocystites
    †Pleurocystites
    • †
  • †Plicochonetes
  • †
    • † – or unidentified comparable form
  • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
    • † – or unidentified comparable form
  • †
    • † – or unidentified comparable form
  • †
    • †
  • †
    • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • †
  • †Polygnathodella – type locality for genus
    • † – type locality for species
  • †
    • †
  • †Polygnathus
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †Polytylites
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
    • † – type locality for species
  • † – tentative report
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †Prasopora
    • †
  • †
    • †
  • †
    • †
    • †
    • †
    • †
  • †Prioniodus
    • † – type locality for species
    • †
  • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
  • †Prodentalium
  • †
    • † – type locality for species
  • †Productus
    • †
    • † – type locality for species
  • Restoration of the Silurian trilobite Proetus
    †Proetus
    • †
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • †
    • †
  • †
  • †
  • †
    • † – type locality for species
  • †
    • † – or unidentified comparable form
    • †
  • †
    • † – type locality for species
  • †
    • † – type locality for species
  • †Protocaptorhinus
    • †Protocaptorhinus pricei
  • †
    • †
    • †
    • †
    • † – or unidentified comparable form
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
    • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • †
  • † – or unidentified comparable form
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • † – or unidentified comparable form
    • †
  • †
    • †
  • † – tentative report
  • †
    • † – or unidentified related form
  • †
    • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
    • †
  • †
    • †
  • †
    • †
    • †
  • †
    • †
  • †
    • † – or unidentified comparable form
  • †
  • †
    • † – tentative report
    • †
    • † – tentative report
    • †
  • †
    • †
  • †
    • †
  • † – tentative report
    • †
  • †
    • † – or unidentified comparable form
  • † – tentative report
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
  • †
  • †
    • †
  • †
    • †
  • †
    • †
    • †
    • †
  • †
    • †
  • †
    • †
    • †
    • †
  • †
    • †
  • †Punka
    • †
    • †
  • †Pustula
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
  • †
  • †

Q[]

  • †
    • †

R[]

  • † – type locality for genus
    • † – type locality for species
  • †Rafinesquina
  • †
    • †
    • †
    • †
    • †
    • †
    • †
  • † – tentative report
  • †
    • † – type locality for species
  • †
    • †
    • †
    • †
  • †
    • †
  • †
  • †Rayella
    • †
    • †
  • †
  • †Rayonnoceras
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †Reedops
    • †
  • †
  • †Remopleurides
  • †
  • †
  • †
    • †
    • † – type locality for species
  • †
    • †
  • †Reteocrinus
    • † – type locality for species
  • † – tentative report
    • †
  • †
  • †
  • †
    • †
  • †
    • †
  • †
    • †
    • † – type locality for species
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †Rhipidomella
    • † – type locality for species
    • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
  • †
  • †
  • †Rhombopora
    • † – type locality for species
    • † – type locality for species
  • †Rhopalia
    • †
  • Life restoration of the Permian amphibian Rhynchonkos
    †Rhynchonkos
    • †Rhynchonkos stovalli – type locality for species
  • †
    • † – type locality for species
    • †
  • †
    • † – type locality for species
  • †
    • † – tentative report
  • †
    • † – type locality for species
  • †
  • Fossil of the barnacle boring ichnogenus Rogerella
    Rogerella
  • †
    • †
    • †
  • †
    • † – type locality for species
    • †
    • †
  • †
    • † – type locality for species
  • †Roundyella
    • †
  • †
    • †
  • †
  • †
    • †

S[]

  • †
    • †
  • †
  • †Sagenodus
    • †
  • †Sandia
  • †
    • †
    • †
    • †
  • †
    • † – type locality for species
    • † – or unidentified comparable form
  • †
  • †
    • † – or unidentified comparable form
  • †
  • † – tentative report
  • †
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †Schizodus
    • †
    • †
    • †
  • †
    • †
  • †Schizophoria
    • † – type locality for species
  • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
  • †
    • † – type locality for species
  • †
    • †
    • †
  • †
    • † – type locality for species
    • †
    • †
  • †
    • †
  • †
    • †
    • †
  • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
    • †
  • †
  • Fossilized calyx of the Carboniferous crinoid ("sea lily") Scytalocrinus
    †Scytalocrinus
    • † – type locality for species
    • †
  • †
    • † – type locality for species
  • †
    • † – type locality for species
    • † – type locality for species
    • † – type locality for species
  • †
    • † – type locality for species
  • †
  • †
    • †
  • †Septopora
  • Fossilized skeleton of the Permian primitive four-limbed animal Seymouria
    †Seymouria
    • ��Seymouria baylorensis
  • † – tentative report
  • †
    • † – tentative report
  • †
  • †
  • †
    • †
  • †
  • Fossilized stump of the Carboniferous-Permian club moss relative Sigillaria
    †Sigillaria
  • † – type locality for genus
    • † – type locality for species
  • †Sillerpeton – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
    • †
  • †
    • † – type locality for species
  • †
    • †
    • †
  • †
    • †
  • †Skenidioides
    • †
    • †
    • †
  • †
    • †
  • Fossilized shells of the marine bivalve Solecurtus
    Solecurtus
    • † – type locality for species
  • Solemya – report made of unidentified related form or using admittedly obsolete nomenclature
  • †
    • †
    • †
  • †Solenochilus
  • †Solenomorpha – tentative report
    • † – or unidentified comparable form
  • †
  • †Sowerbyella
    • †
    • †
    • †
    • †
  • †
    • †
    • †
  • †
  • †
    • †
  • Fossil of the Middle Ordovician-Silurian trilobite Sphaerexochus
    †Sphaerexochus
    • †
  • †
    • † – type locality for species
    • †
  • †Sphaerocoryphe
  • †
    • †
  • †
    • †
  • Fossilized leaves and branches of the Devonian-Triassic horsetail relative Sphenophyllum
    †Sphenophyllum
    • †Sphenophyllum emarginatum
    • †Sphenophyllum gilmorei
    • †Sphenophyllum latifolium – or unidentified comparable form
    • †
    • †Sphenophyllum stoukenbergi – tentative report
  • †Sphenopteris
    • †
  • †
  • †
    • †
  • †
    • †
  • Fossilized shell of the Late Ordovician-Late Triassic brachiopod Spirifer
    †Spirifer
    • † – type locality for species
    • †Spirifer grimesi
    • †Spirifer opimus
  • †
  • †
    • † – type locality for species
  • Spirorbis
    • † – type locality for species
  • †
  • †
  • †
    • †
  • †
  • †
    • †
    • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
  • †
    • †
  • † – tentative report
    • †
  • †
    • † – type locality for species
  • †Stenopora
  • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
  • †
    • †
    • †
  • † – tentative report
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †Streptognathodus
  • †
  • †
    • †
  • †
    • †
    • †
    • †
  • †
    • †
    • †
    • †
    • †
    • †
    • † – or unidentified comparable form
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
  • †
    • †
    • † – type locality for species
    • †
    • †
  • †Stroboceras
    • † – type locality for species
  • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
  • †
  • Fossilized shell of the Ordovician-Silurian brachiopod Strophomena
    †Strophomena
    • †
    • †Strophomena costellata
    • †
    • †Strophomena neglecta
    • †
    • †Strophomena perconcava – or unidentified comparable form
    • †Strophomena planumbona
    • †
  • †
    • †
    • † – type locality for species
    • †
    • †
    • †
  • †
  • † – type locality for genus
    • † – type locality for species
  • †
  • †
    • †
  • †
    • † – type locality for species
  • †
    • †
    • †
  • †
    • †
  • †
    • † – type locality for species
    • †
  • †

T[]

  • †Tabulipora
    • † – type locality for species
    • † – type locality for species
    • † – or unidentified comparable form
  • †
    • † – or unidentified comparable form
  • †
    • †
    • †
  • †Tainoceras
    • †
  • †
    • †
  • †Tarphyceras
    • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • † – type locality for species
  • Fossilized shell of the Early Ordovician-Late Devonian probable mollusc Tentaculites
    †Tentaculites
  • †
  • †Tersomius
    • † – type locality for species
    • † – type locality for species
    • †Tersomius texensis – or unidentified comparable form
  • †
    • †
  • †Tetrataxis
    • † – or unidentified comparable form
    • †
  • Fossilized shell of the Carboniferous-modern foraminiferan Textularia
    Textularia
    • † – or unidentified comparable form
  • †
    • †
  • †
    • †
  • †Thaleops
    • †
  • †
  • †
    • † – type locality for species
  • †
    • †
  • †
    • †
  • †
    • †
    • †
    • † – type locality for species
    • †
  • †
  • †
    • †
  • †
    • †
    • †
  • †Thoracoceras
  • †Thrausmosaurus – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
    • †
  • †
    • † – or unidentified comparable form
  • †
    • †
  • †
  • †
    • †
  • †
  • †
    • † – or unidentified comparable form
    • † – or unidentified comparable form
  • †
    • †
  • †
    • †
  • Fossilized skull of the Permian amphibian Trimerorhachis
    †Trimerorhachis
    • †Trimerorhachis insignis
  • †
    • †
    • †
    • †
    • †
    • †
    • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
  • †
    • †
  • † – type locality for genus
    • † – type locality for species
  • †
    • †
    • †
  • †
  • †
    • †
  • †
    • †
  • †
    • † – type locality for species
  • † – type locality for genus
    • † – type locality for species
  • †
    • † – type locality for species

U[]

  • †
  • †
  • †
    • † – type locality for species
  • †
  • Fossil of the Ordovician-Devonian sea star Urasterella
    †Urasterella
  • †
    • †

V[]

  • †
    • †
  • Varanodon
    †Varanodon – type locality for genus
    • †Varanodon agilis – type locality for species
  • †Varanops
    • †Varanops brevirostris – or unidentified comparable form
  • †
  • † – tentative report
  • †
    • †
    • †
    • † – or unidentified comparable form
  • †
    • †
    • †
  • †
    • †
    • †
  • †
    • †
    • †
    • †
    • †
  • †
    • † – or unidentified related form
  • †
    • †
  • †Vinella
    • † – type locality for species
  • †
    • †
  • †
    • † – type locality for species
    • † – type locality for species
    • †
    • †
  • †
    • †
  • †
    • †

W[]

  • ��
    • † – or unidentified comparable form
  • Fossilized foliage of the Carboniferous-Permian conifer Walchia
    †Walchia
    • † – or unidentified comparable form
    • † – tentative report
  • †
  • †Watongia – type locality for genus
    • †Watongia meieri – type locality for species
  • †Wedekindellina
  • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
  • †
    • †
    • †
  • †
  • †Wilkingia
    • †
  • †
    • †
    • †
  • †
    • †
    • †
  • †Worthenia
    • †
  • †Wurmiella
    • †Wurmiella excavata
    • †

X[]

Y[]

  • †
    • † – type locality for species
  • Yoldia
  • †
    • † – type locality for species

Z[]

  • †
    • †
  • Life restoration of the Permian amphibian Zatrachys
    †Zatrachys
    • †
  • †
  • †
  • †
    • † – type locality for species
  • †
    • † – type locality for species
    • †
  • †
    • †
  • †
    • †
  • †Zygopleura
  • †
    • †

References[]

  1. ^ Michael deBraga; Joseph J. Bevitt; Robert R. Reisz (2019). "A new captorhinid from the Permian cave system near Richards Spur, Oklahoma, and the taxic diversity of Captorhinus at this locality". Frontiers in Earth Science. 7: Article 112. doi:10.3389/feart.2019.00112.
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