Ordre
Valide Éteint

Harpagosauria

(Haeckel 1866)

Saurischia is one of the two basic divisions of dinosaurs, classified by their hip structure. Saurischia and Ornithischia were originally called orders by Harry Seeley in 1888, though today most paleontologists classify Saurischia as an unranked clade rather than an order.

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Plage temporelle
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Occurrences PBDB
0
Groupe
Dinosaures
Terrestre
Harpagosauria
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1st row (early saurischians): Herrerasaurus ischigualastensis (herrerasaur), Eodromaeus murphi (basal theropod); 2nd row (theropods): Pelecanus occidentalis, Tyrannosaurus rex; 3rd row (sauropodomorphs): Apatosaurus louisae, Plateosaurus trossingensis. © Auckland War Memorial Museum Tāmaki Paenga Hira · CC BY 4.0 · Wikimedia

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Classification
Dinosauria Clade non classé
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Harpagosauria Ordre
Images 1
Bibliographie
Description originale
E. Haeckel. 1866. Generelle Morphologie der Organismen, Allgemeine Grundzuge der Organischen Formen-Wissenschaft, Mechanisch Begründet Durch die von Charles Darwin Reformirte Descendez-Theorie. Verlag von Georg Reimer, Berlin DOI ↗