Iren dabasu formation
WebApr 1, 1993 · The Iren Dabasu Formation comprises the remains of a low-sinuosity braided fluvial system that flowed toward the north-west and was deposited in a semiarid climate. Channels were broad (up to 1 km wide) and relatively shallow (less than 4 m deep). 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.
Iren dabasu formation
Did you know?
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 paleontologist George Olsen excavated and recovered the holotype AMNH 6554, a nearly complete right hindlimb. This included a virtually complete right hindlimb with some elements from the left pes and two manual unguals. On May 4, Olsen discovered another sp… WebThe first Archaeornithomimus fossils were excavated from the Iren Dabasu Formation in inner Mongolia in 1923. In 1920, some earlier fossil finds were reclassified to a new Archaeornithomimus species. These fossils originated from the Arundale Formation in Maryland. Paleoecology
WebThe Iren Dabasu Formation (Cenomanian (?): Weis- hampel and Homer, 1986) is a 30 m cross-bedded sandstone deposit with clay layers and intermittent limestone lenses. Morris (1936) interpreted it ... WebIren Dabasu avimimid bonebed presacral vertebrae.png1,645 × 1,812; 3.42 MB. Iren Dabasu avimimid bonebed sacral & caudal vertebrae.png1,645 × 1,216; 2.07 MB. Iren Dabasu …
WebTsagandelta hails from the Bayan Shireh Formation, dating from the Cenomanian to the Santonian. [1] [2] It is adjacent to the Iren Dabasu Formation , these formations bear a very similar fauna. [4] A great diversity of reptiles are known from the Bayan Shireh Formation, mainly compromising dinosaur and non-dinosaur taxa that likely preyed on ... WebNov 18, 2024 · 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 …
WebA humerus from the Morrison Formation (Upper Jurassic) of western North America is referred toElaphrosaurus which is represented by a skeleton from the Tendaguru Beds of …
Web计氏龙属（学名：Gilmoreosaurus），又称吉尔魔龙或计尔摩龙，是上白垩纪的一属 恐龙。 计氏龙可能是属于鸭嘴龙科或禽龙类，其化石发现于蒙古国的二连组（Iren Dabasu Formation），地质年代相当于7000万年前。 它的学名是为纪念美国古生物学家 查尔斯·怀特尼·吉尔摩尔（Charles Whitney Gilmore）而定的。 how do you sign interesting in aslWebElliot Formation. Norian till Sinemurian Lesotho Sydafrika; Ferrisbildning. Sen Maastrichtian USA; Frenchman Formation. Sen Maastrichtian Kanada; Hell Creek Formation. Sen Maastrichtian USA; Horseshoe Canyon Formation. Tidig Maastrichtian Kanada; Huincul Formation Argentina; Iren Dabasu Formation? Campanian Kina; Jiufotang Formation. … phone screen repair santa feWebAug 1, 2005 · New field observations and sedimentological analyses of the dinosaur-bearing Upper Cretaceous Iren Dabasu Formation in the Iren Nor region of Inner Mongolia … how do you sign in to teamsWebNew field observations and sedimentological analyses of the dinosaur-bearing Upper Cretaceous Iren Dabasu Formation in the Iren Nor region of Inner Mongolia (People's … phone screen repair scottsdaleWebOn the dinosaurian fauna of the Iren Dabasu Formation. Bulletin of the AMNH ; v. 67, article 2 On the dinosaurian fauna of the Iren Dabasu Formation. Bulletin of the AMNH ; v. 67, … phone screen repair sandy springsWebDec 11, 2024 · A second bonebed from the Iren Dabasu Formation of China was briefly described by Ryan et al. 22, but has not received further attention until now. The general age of the Iren Dabasu Formation is ... how do you sign into cleverWebP. J. Currie and D. A. Eberth. 1993. Palaeontology, sedimentology and palaeoecology of the Iren Dabasu Formation (Upper Cretaceous), Inner Mongolia, People's Republic of China. Cretaceous Research 14:127-144; L. A. Nessov. 1982. Drevneishie mlekopitaiushchie SSSR [Ancient mammals of the USSR]. Palyentologicheskogo Obshchyestva 25:228-243 how do you sign into amazon gamecircle