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Petalodontidae is an extinct family of marine cartilaginous fish related to modern day chimaera found in what is now the United States of America and Europe. With a very few exceptions, they are known entirely from teeth. All fossils range from the Carboniferous to the Permian, where they are presumed to have died out during the Permian/Triassic extinction event.

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dbo:abstract
  • Les Petalodontidae forment une famille éteinte de poissons cartilagineux holocéphales. Il s'agit de la famille type de l'ordre des Petalodontiformes. Le genre type est . Les différentes espèces sont trouvées dans des terrains datant du Carbonifère au Permien, avec une répartition mondiale. (fr)
  • Petalodontidae is an extinct family of marine cartilaginous fish related to modern day chimaera found in what is now the United States of America and Europe. With a very few exceptions, they are known entirely from teeth. All fossils range from the Carboniferous to the Permian, where they are presumed to have died out during the Permian/Triassic extinction event. (en)
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  • 47707046 (xsd:integer)
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  • 1888 (xsd:nonNegativeInteger)
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  • 1010015472 (xsd:integer)
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  • Newberry & Worthen, 1866 (en)
dbp:fossilRange
  • Lower Carboniferous to Permian (en)
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  • Teeth of Petalodus ohioensis . (en)
dbp:subdivision
  • * †Ageleodus * †Antliodus * †Chomatodus * †Ctenoptychius * †Glyphanodus * †Harpacodus * †Lisogodus * †Neopetalodus * †Paracymatodus * †Petalodus * †Polyrhizodus * †Serratodus * †Siksika * †Tanaodus (en)
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  • Genera (en)
dbp:taxon
  • Petalodontidae (en)
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  • Les Petalodontidae forment une famille éteinte de poissons cartilagineux holocéphales. Il s'agit de la famille type de l'ordre des Petalodontiformes. Le genre type est . Les différentes espèces sont trouvées dans des terrains datant du Carbonifère au Permien, avec une répartition mondiale. (fr)
  • Petalodontidae is an extinct family of marine cartilaginous fish related to modern day chimaera found in what is now the United States of America and Europe. With a very few exceptions, they are known entirely from teeth. All fossils range from the Carboniferous to the Permian, where they are presumed to have died out during the Permian/Triassic extinction event. (en)
rdfs:label
  • Petalodontidae (fr)
  • Petalodontidae (en)
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