http://www.prehistoric-wildlife.com/species/e/elasmosaurus.html
Dinosaur Simulator: Draconus, Elasmosaurus, and Spinosaurus
WebPlesiosaurus was a moderately sized plesiosaur that grew to 2.87–3.5 m (9.4–11.5 ft) in length and 185 kg (408 lb) in body mass. [13] [14] [15] There are approximately 40 cervical vertebrae (neck vertebrae), with different specimens preserving 38 to … Elasmosaurus had three pectoral vertebrae, which is a common number for elasmosaurids. ... Subsequently, a series of 19 neck and back vertebrae from the Big Bend region of the Missouri – part of the Pierre Shale formation – were found by John H. Charles. Ver mais Elasmosaurus is a genus of plesiosaur that lived in North America during the Campanian stage of the Late Cretaceous period, about 80.5 million years ago. The first specimen was discovered in 1867 near Ver mais Though the only known specimen of Elasmosaurus (holotype specimen ANSP 10081) is fragmentary and missing many elements, related … Ver mais Following the description of the type species, E. platyurus, a number of other Elasmosaurus species were described by Cope, Williston, and … Ver mais Elasmosaurids were fully adapted to life in the ocean, with streamlined bodies and long paddles that indicate they were active swimmers. The unusual body structure of elasmosaurids … Ver mais In early 1867, the American army surgeon Theophilus Hunt Turner and the army scout William Comstock explored the rocks around Ver mais Though Cope had originally recognized Elasmosaurus as a plesiosaur, in an 1869 paper he placed it, with Cimoliasaurus and Crymocetus, in a new order of sauropterygian reptiles. He named the group Streptosauria, or "reversed lizards", due to the … Ver mais Elasmosaurus is known from the Sharon Springs Member of the Campanian-age Upper Cretaceous Pierre Shale formation of western Kansas, which dates to about 80.5 million years ago. The Pierre Shale represents a period of marine deposition from the Ver mais list of dabbling ducks of north america
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WebElasmosaurus ("thin-plate lizard") is one of the more famous members of the Plesiosaurs, or near lizards, a major group of Mesozoic Era marine reptiles. Elasmosaurus, like … WebPlesiosaurus is a genus of marine reptile in Evolution 2. It originated from Early Jurassic Europe. Although small compared to other members of its family, such as Elasmosaurus, Plesiosaurus was the very first plesiosaur ever discovered. Plesiosaurus is a medium sized member of the plesiosauridae. Compared with other genera, Plesiosaurus has a … Web26 de mai. de 2024 · How big was the Elasmosaurus? The skeleton of the Elasmosaurus alone suggests that it was about 34 feet long with its neck accounting for about two … list of daily holidays 2022