Alectrosaurus is a genus of tyrannosauroid theropod dinosaur that lived in Asia during the Late Cretaceous period, about some 96 million years ago in what is now the Iren Dabasu Formation. It was a medium-sized, moderately-built, ground-dwelling, bipedal carnivore, estimated at 5 to 6 m (16 to 20 ft) … See more In 1923, the Third Asiatic Expedition of the American Museum of Natural History, led by chief paleontologist Walter W. Granger, was hunting for dinosaur fossils in Mongolia. On April 25 in the gobi desert, assistant … See more The hindlimb of the specimen AMNH 6554 is notable for the particular elongated digits and metatarsals, differing from other tyrannosauroids. … See more • Dinosaurs portal • Timeline of tyrannosaur research • Iren Dabasu Formation • Bayan Shireh Formation • 1933 in paleontology See more The lectotype AMNH 6554 is fragmentary, consisting of a nearly complete right hindlimb only lacking the distal tarsal elements; left See more In 1933, Charles Gilmore examined the available material and concluded that AMNH 6554 and AMNH 6368 were syntypes belonging … See more Alectrosaurus was first recovered from the Iren Dabasu Formation, which has been dated to the Cenomanian stage, about 95.8 ± 6.2 million years ago. During the Late Cretaceous, there … See more WebOct 1, 2015 · the Iren Dabasu Formation, about 16 km northeast of Erenhot City (see Xing et al., 2012: g 3 for details). The deposit is less than 30 cm thick, approximately 2 to 3 meters wide, and
Iren Dabasu Formation - Wikipedia
WebThe discoveries were made in the Iren Dabasu Formation in what is currently known as the Inner Mongolia Autonomous Region (Nei Mongol Zizhiqu) of China. The genus and species were described in detail and named by American paleontologist Charles Gilmore in 1933. The Iren Dabasu Formation (also known as Erlian Formation) is a Late Cretaceous geologic formation in the Iren Nor region of Inner Mongolia. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation. The formation was first described and defined by Henry Fairfield Osborn in 1922 and it is located in the Iren Nor region of China. sharepoint box 違い
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WebApr 1, 2024 · Hier findest du ausführliche Informationen über alle Dinosaurier in Jurassic World Evolution 2. (jwe-dino-db:bioGroup: Großer Fleischfresser) WebBachelor's Degree Programs. Dallas Baptist University offers undergraduate programs leading to. Bachelor of Arts (BA) Bachelor of Arts and Sciences (BAS) Bachelor of … WebDebabrata Basu (5 July 1924 – 24 March 2001) was an Indian statistician who made fundamental contributions to the foundations of statistics. Basu invented simple … sharepoint box 比較