Plateosaurus waa nooc ka mid ah dinosaur-yada loo yaqaan 'plateosaur' oo ku noolaa xilligii Triassic dambe, qiyaastii 214 illaa 204 milyan oo sano ka hor, oo hadda ku yaal Bartamaha iyo Waqooyiga Yurub iyo Greenland, Waqooyiga Ameerika. Plateosaurus waa dinosaur sauropodomorph ah oo aasaasi ah, oo loo yaqaan 'prosauropod'. Laga soo bilaabo 2011, laba nooc ayaa la aqoonsan yahay: nooca nooca P. engardelhti laga soo bilaabo dabayaaqadii Norian iyo Rhaetian, iyo P. gracilis waxyar ka hor Norian hoose. Si kastaba ha noqotee, kuwa kale ayaa loo qoondeeyay waagii hore, mana jiro is afgarad ballaaran oo ku saabsan noocyada taxonomy ee dinosaur-yada.
noocyada