Termatosaurus

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Termatosaurus
Temporal range: Late Triassic, 203–201  Ma
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Termatosaurus albertii teeth.JPG
Teeth of T. albertii
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Archosauromorpha
Clade: Archosauriformes
Clade: Eucrocopoda
Clade: Archosauria
Genus: Termatosaurus
Meyer & Plieninger, 1844
Type species
Termatosaurus albertii
Meyer & Plieninger, 1844
Species
  • T. albertiiMeyer & Plieninger, 1844 (type)
  • T. crocodilinus Quenstedt, 1858

Termatosaurus ("End Lizard", due to its appearance in the End Triassic) is a potentially dubious [1] genus of archosaur known from several tooth specimens. Its remains come from the Upper Triassic of France, England, Germany and Switzerland. Termatosaurus was once thought to have survived until the Early Jurassic, but the attributed Jurassic remains were redescribed as plesiosaur material. Two species are known of this animal: the type species, T. albertii, named by Meyer and T. Plieninger in 1844, [2] and T. crocodilinus, by Quenstedt (1858).

According to Oskar Kuhn, Termatosaurus is a plesiosaur (of the Rhomaleosauridae), [3] [4] while according to other sources, it is a phytosaur. [5]

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References

  1. Stocker, M. R.; Butler, R. J. (2013). "Phytosauria". Geological Society, London, Special Publications. doi : 10.1144/SP379.5.
  2. H. v. Meyer and T. Plieninger. (1844). Beiträge zur Paläontologie Württemberg’s, enthaltend die Fossilen Wirbelthierreste aus den Triasgebilden mit Besonderer Rücksicht auf die Labyrinthodonten des Keupers [Contributions to the Paleontology of Württemberg, Including the Fossil Vertebrate Remains from the Triassic Formations with Special Regard to the Labyrinthodonts of the Keupers] 1-132
  3. O. Kuhn. (1964). Ungelöste Probleme der Stammesgeschichte der Amphibien und Reptilien [Unsolved problems of the phylogeny of amphibians and reptiles]. Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg 118/119:293-325
  4. O. Kuhn. (1971). Die Saurier der deutschen Trias [Reptiles of the German Triassic] 1-105
  5. H. v. Meyer. (1845). System der fossilen Saurier [Taxonomy of fossil saurians]. Neues Jahrbuch für Mineralogie, Geognosie, Geologie und Petrefakten-Kunde 1845:278-285