Plateosauridae - Simple English Wikipedia, the free encyclopedia
Plateosaurids | |
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Mounted skeletons of Plateosaurus engelhardti from the Trossingen Formation of southern Germany, mounted in the Institute for Geosciences Tübingen | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Clade: | Saurischia |
Clade: | †Sauropodomorpha |
Clade: | †Plateosauria |
Family: | †Plateosauridae |
Type species | |
Plateosaurus engelhardti von Meyer, 1837 | |
Genera | |
Synonyms | |
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The Plateosaurids or Prosauropods were a group of early herbivorous dinosaurs that lived during the later Triassic and early Jurassic periods.
They were the largest herbivores in their environment, and quickly reached (6 to 10 meters long). All prosauropods had a long neck and small head, forelimbs shorter than the hindlimbs, and a very large thumb claw for defense. They were originally thought to be the ancestors of the sauropods, but are now considered by some as a parallel lineage.
Taxonomy
[change | change source]- Infraorder Prosauropoda
- ?Yimenosaurus
- Meroktenos
- ?Mussaurus
- Family Riojasauridae
- Eucnemesaurus
- Riojasaurus
- Family Plateosauridae