Genera

Plateosaurus

“flat lizard”

CLASSIFICATION

Plateosaurus
 von Meyer, 1837
a.k.a PlatysaurusTYPE SPECIES:
P. engelhardti von Meyer, 1837


MISASSIGNED SPECIES:
P. carinatus (Owen, 1854) (originally 
Massospondylus) = Massospondylus carinatus
P. cloacinus (Quenstedt, 1858) [nomen dubium] (originally Megalosaurus) == Plateosaurus engelhardti
P. cullingworthi Haughton, 1924 == Melanorosaurus readi
P.” elizae Sauvage, 1907 [nomen dubium] »
 Archosauria incertae sedis
P. erlenbergiensis von Huene, 1905 == P. engelhardti
P. fraasi (von Huene, 1908) (originally Sellosaurus) == S. gracilis
P. fraasianus von Huene, 1932 “E.
 Fraas’ flat lizard”
 == P. engelhardti
P. gracilis (von Huene, 1908) (originally Sellosaurus) = Sellosaurus gracilis
P. integer Fraas & von Huene, 1915 == P. engelhardti
P. longiceps Jaekel, 1913 “long-headed flat lizard” == P. engelhardti
P. obtusus (Henry, 1876) [nomen dubium] (originally Megalosaurus) == Plateosaurus engelhardti
P. ornatus von Huene, 1908 [nomen dubium] “ornate flat lizard” == P. engelhardti
P. plieningeri von Huene, 1908 == P. engelhardti
P. poligniensis (Pidancet & Chopard, 1862) (originally Dimodosaurus) == Plateosaurus engelhardti
P. quenstedti (Koken, 1900) (originally Zanclodon) == Plateosaurus engelhardti
P. reinigeri von Huene, 1908 [nomen dubium] == P. engelhardti
P. robustus (von Huene, 1908) (originally Gresslyosaurus) == Plateosaurus engelhardti
P. stormbergensis Broom, 1915 [nomen dubium] == Euskelosaurus browni
P. torgeri (Jaekel, 1911) [nomen dubium] (originally Gresslyosaurus) == Plateosaurus engelhardti
P. trossingensis E. Fraas, 1913 “flat lizard from Trossingen” == P. engelhardti
Animalia Vertebrata Tetrapoda Sauropsida Archosauromorpha Ornithodira Dinosauria Sauropodomorpha

see alsoGenus IndexClassification


MEASUREMENTS

LENGTH: 6 m to 10 m

see alsoWorld Records


TIME

late Norian

see alsoAges of the Mesozoic


PLACE

Germany, Switzerland, France & Sweden?

see alsoPaleo-Maps


REMAINS

  • around 100 skeletons (some complete, some juvenile), 10 skulls, isolated elements, teeth
  • P.” elizae

see alsoAnatomy


ESSAY

This baryonychine had a two-foot-high sail over its hips. Some think it may be the same as Baryonyx.

IMAGES

Click on thumbnail to see full image.






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