saurischia การใช้

• Dinosauria is then divided into the two traditional orders, Saurischia and Ornithischia.
• Collectively, dinosaurs as a clade are divided into two primary branches, Saurischia and Ornithischia.
• These " foramina " are superficially very similar to the pneumatic openings with Saurischia.
• He placed the Stegosauria and Ornithopoda in the Ornithischia, and the Theropoda and Sauropoda in the Saurischia.
• Setting aside the basal Saurischia, the rest of the Saurischia are split into the Sauropodomorpha and Theropoda.
• Setting aside the basal Saurischia, the rest of the Saurischia are split into the Sauropodomorpha and Theropoda.
• :The articles are at Ornithischia and Saurischia . talk ) 02 : 58, 12 January 2017 ( UTC)
• The hyoid of " Alouatta " is pneumatized, one of the few cases of postcranial pneumaticity outside Saurischia.
• By definition, all dinosaurs belong to one of the two groups within Dinosauria, i . e . Saurischia or Ornithischia.
• Saurischia includes those taxa sharing a more recent common ancestor with birds than with Ornithischia, while Ornithischia includes all cranially, or forward.
• They were two-legged or four-legged, and came in two very different types of hip configurations ( Ornithischia and Saurischia ).
• Huene abandoned the name " Theropoda ", instead using Harry Seeley's Order Saurischia, which Huene divided into the suborders Coelurosauria and Pachypodosauria.
• In 2006 however, it was reported that in 1837 Christian Erich Hermann von Meyer already had commented on this phenomenon with the Saurischia in general.
• Dinosaurs can be defined as the last common ancestor of birds ( Saurischia ) and " Triceratops " ( Ornithischia ) and all the descendants of that ancestor.
• A later 1994 study by Novas instead classified " Herrerasaurus " within Dinosauria, and strongly supported its position within Saurischia, as well a provided synapomorphies shared with Theropoda.
• "' Saurischia "'(, from the orders, based on their hip structure, though today most paleontologists classify Saurischia as an unranked clade rather than an order.
• "' Saurischia "'(, from the orders, based on their hip structure, though today most paleontologists classify Saurischia as an unranked clade rather than an order.
• For example, the earliest branching point in dinosaur evolution was between the Ornithischia, whose defining characteristics include a backward-rotated pelvis, and Saurischia, whose defining characteristics include an asymmetrical hand.
• In 1956, " Theropoda " came back into use-as a taxon containing the carnivorous dinosaurs and their descendants-when Alfred Romer re-classified the Order Saurischia into two suborders, Theropoda and Sauropoda.
• However, Harry Seeley disagreed with this interpretation, and split the Dinosauria into two orders, the Saurischia ( " lizard-hipped " ) and the Ornithischia ( " bird-hipped " ), which were seen as members of the Archosauria with no special relationship to each other.