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1 See also  





2 References  














Spitrasaurus






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Spitrasaurus
Temporal range: Tithonian
~150–145 Ma

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Life restoration
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Superorder: Sauropterygia
Order: Plesiosauria
Family: Cryptoclididae
Genus: Spitrasaurus
Knutsen, Druckenmiller & Hurum, 2012
Species
  • S. wensaasi Knutsen, Druckenmiller & Hurum, 2012 (type)
  • S. larseni Knutsen, Druckenmiller & Hurum, 2012

Spitrasaurus is an extinct genusofcryptoclidid[1] plesiosauroid plesiosaur known from the uppermost Jurassic of central Spitsbergen, Norway[2] and likely also Kimmeridge, England.[3] It is named after a syllabic abbreviation for Spitsbergen Travel.

The holotype of S. wensaasi is PMO 219 718 and consists of sixty articulated cervical vertebrae and skull material from a juvenile,[2] and the holotype of S. larseni is SVB 1450 and also consists of cervical vertebrae.[2]

A cervical vertebra, MANCH LI 5519c, was found in the Kimmeridge Clay Formation in England and was tentatively assigned to cf. Spitrasaurus in 2014 after being compared to Colymbosaurus megadeirus,[3] while more possible Spitrasaurus vertebrae found at Kimmeridge reside within the collectionofSteve Etches.

See also[edit]

References[edit]

  1. ^ Benson, R. B. J.; Druckenmiller, P. S. (2013). "Faunal turnover of marine tetrapods during the Jurassic-Cretaceous transition". Biological Reviews. 89 (1): 1–23. doi:10.1111/brv.12038. PMID 23581455. S2CID 19710180.
  • ^ a b c Espen M. Knutsen; Patrick S. Druckenmiller; Jørn H. Hurum (2012). "Two new species of long-necked plesiosaurians (Reptilia: Sauropterygia) from the Upper Jurassic (Middle Volgian) Agardhfjellet Formation of central Spitsbergen". Norwegian Journal of Geology. 92 (2–3): 187–212. ISSN 0029-196X.Low resolusion pdf High resolusion pdf
  • ^ a b Benson, Roger B. J.; Bowdler, Timothy (2014-07-29). "Anatomy of Colymbosaurus megadeirus (Reptilia, Plesiosauria) from the Kimmeridge Clay Formation of the U.K., and high diversity among Late Jurassic plesiosauroids". Journal of Vertebrate Paleontology. 34 (5): 1053–1071. doi:10.1080/02724634.2014.850087. ISSN 0272-4634. S2CID 85066808.

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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Spitrasaurus&oldid=1216081355"

    Categories: 
    Cryptoclidids
    Tithonian genera
    Late Jurassic plesiosaurs of Europe
    Jurassic Norway
    Fossils of Svalbard
    Agardhfjellet Formation
    Fossil taxa described in 2012
    Sauropterygian genera
    Plesiosaur stubs
    Hidden categories: 
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    Short description is different from Wikidata
    Articles with 'species' microformats
    All stub articles
     



    This page was last edited on 28 March 2024, at 22:46 (UTC).

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