Hastanectes

Extinct genus of reptiles

Hastanectes
Temporal range: Early Cretaceous, Valanginian
PreꞒ
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S
D
C
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Life restoration
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Superorder: Sauropterygia
Order: Plesiosauria
Family: Pliosauridae
Genus: Hastanectes
Benson et al., 2012
Type species
Hastanectes valdensis
(Lydekker, 1889 [originally Cimoliasaurus valdensis])

Hastanectes is an extinct genus of a plesiosaurian with possible pliosaurid affinities known from the Early Cretaceous Wadhurst Clay Formation (Valanginian stage) of the United Kingdom. It contains a single species, Hastanectes valdensis, which was originally thought to be a species of Cimoliasaurus.[1]

See also

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References

  1. ^ Benson, R. B. J.; Ketchum, H. F.; Naish, D.; Turner, L. E. (2012). "A new leptocleidid (Sauropterygia, Plesiosauria) from the Vectis Formation (Early Barremian–early Aptian; Early Cretaceous) of the Isle of Wight and the evolution of Leptocleididae, a controversial clade". Journal of Systematic Palaeontology. 11 (2): 233–250. doi:10.1080/14772019.2011.634444. S2CID 18562271.
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Helveticosauridae?
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Helveticosaurus zollingeri Placochelys placodonta
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Leptocleidus capensis

Elasmosaurus platyurus
Taxon identifiers
Hastanectes


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