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Otodontidae

Otodontidae is an extinct family of sharks belonging to the order Lamniformes. Its members have been described as megatoothed sharks.[1][2] They lived from the Early Cretaceous to the Pliocene, and included genera such as Otodus, including the giant megalodon.[3] Recent studies of the newly described genus Megalolamna indicate that the members of the genus Carcharocles should be reclassified as members of the genus Otodus.[4] The genus Cretalamna which lived from the mid-Cretaceous-Paleogene is believed to be directly ancestral to Otodus, and thus to megalodon.[5]

Otodontidae
Temporal range: Albian-Late Pliocene
~115–3.6 Ma
Teeth and jaws of Cretalamna hattini
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Subdivision: Selachimorpha
Order: Lamniformes
Superfamily: Lamnoidea
Family: Otodontidae
Gluckman 1964
Genera

Cretalamna
Kenolamna
Megalolamna
Megaselachus
Otodus
Palaeocarcharodon
Parotodus

References edit

  1. ^ "Mega-toothed Shark". Smithsonian National Museum of Natural History. Retrieved 2019-09-21.
  2. ^ Cartier, Kimberly M.S. (2018-12-11). "Extinct Megatoothed Shark May Have Been Warm-Blooded". Eos. Retrieved 2019-09-21.
  3. ^ Joseph S. Nelson (2006). "Order Lamniformes". Fishes of the World (4th ed.). John Wiley and Sons. pp. 57–60. ISBN 978-0-471-25031-9.
  4. ^ Large prehistoric shark
  5. ^ Jun A. Ebersole; Dana J. Ehret (2018). "A new species of Cretalamna sensu stricto (Lamniformes, Otodontidae) from the Late Cretaceous (Santonian-Campanian) of Alabama, USA". PeerJ. 6 (e4229): e4229. doi:10.7717/peerj.4229. PMC 5764036. PMID 29333348.


otodontidae, extinct, family, sharks, belonging, order, lamniformes, members, have, been, described, megatoothed, sharks, they, lived, from, early, cretaceous, pliocene, included, genera, such, otodus, including, giant, megalodon, recent, studies, newly, descr. Otodontidae is an extinct family of sharks belonging to the order Lamniformes Its members have been described as megatoothed sharks 1 2 They lived from the Early Cretaceous to the Pliocene and included genera such as Otodus including the giant megalodon 3 Recent studies of the newly described genus Megalolamna indicate that the members of the genus Carcharocles should be reclassified as members of the genus Otodus 4 The genus Cretalamna which lived from the mid Cretaceous Paleogene is believed to be directly ancestral to Otodus and thus to megalodon 5 OtodontidaeTemporal range Albian Late Pliocene 115 3 6 Ma PreꞒ Ꞓ O S D C P T J K Pg NTeeth and jaws of Cretalamna hattiniScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass ChondrichthyesSubclass ElasmobranchiiSubdivision SelachimorphaOrder LamniformesSuperfamily LamnoideaFamily OtodontidaeGluckman 1964GeneraCretalamnaKenolamnaMegalolamnaMegaselachusOtodusPalaeocarcharodonParotodusReferences edit Mega toothed Shark Smithsonian National Museum of Natural History Retrieved 2019 09 21 Cartier Kimberly M S 2018 12 11 Extinct Megatoothed Shark May Have Been Warm Blooded Eos Retrieved 2019 09 21 Joseph S Nelson 2006 Order Lamniformes Fishes of the World 4th ed John Wiley and Sons pp 57 60 ISBN 978 0 471 25031 9 Large prehistoric shark Jun A Ebersole Dana J Ehret 2018 A new species of Cretalamna sensu stricto Lamniformes Otodontidae from the Late Cretaceous Santonian Campanian of Alabama USA PeerJ 6 e4229 e4229 doi 10 7717 peerj 4229 PMC 5764036 PMID 29333348 nbsp This article about a prehistoric shark is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Otodontidae amp oldid 1177334757, wikipedia, wiki, book, books, library,

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