Dinosaur Fossils in Antarctica :: Anthropology Essays Paleontology Papers

Dinosaur Fossils in AntarcticaMillions and millions of age ago the continents lay together as one super-continent known as Pangea. As time went on and the plates underneath the Earth began to separate, the continents land locomote towards the poles where glaciation occurred. Glaciation is the process in which glaciers were formed during the nut case age. Glaciation causes a drop in temperature which in turn causes water to freeze and form m any layers of ice (http//palaeo.gly.bris.ac.uk/Palaeofiles/Permian/intro.html, 1). Due to this layering of ice that has occurred at both poles it has non been easy to accomplish new dinosaur fossils. However, in a press release of the National wisdom Foundation researchers, working in two distinct sites of Antarctica undercoat what attend to be fossil remains of two different dinosaurs that had previously neer been introduced to the world of science (http//www.nsf.gov/od/lpa/newsroom/pr.cfm?ni=52, 1).The two different dinosaurs were found in opposite areas of Antarctica. The first dinosaur found was uncovered on the throng Ross Island off the coast of the Antarctic Peninsula while the befriend dinosaur was discovered on the Antarctic interior on a mountain elevating approachly 3900 meters near the Beardmore Glacier. The stripping of these two dinosaurs was important for a couple reasons. First off, dealings with the dinosaur carnivorous dinosaur found off the James Ross Island the discovery was important was because not many dinosaurs from the Cretaceous Time Period had been uncovered in Antarctica. The second reason the purpose of this fossil was important was because in the James Ross percentage of the Antarctic Peninsula there had previously only been six uncovered dinosaur fossils and this finding adds to that number. Lastly, it is a very uncommon to find a dinosaur that was so intumesce preserved considering it died roughly 70 million years ago. In identify for it to be in such good shape it had to float aside to sea and lie in the bottom of what was then an extremely alter part of the Weddell Sea (www.sciencedaily.com, 2). When it comes to the plant-eating dinosaur found on the interior of Antarctica the discovery of this dinosaur was also important because of its rarity. William Hammer, who led the research team said from Augustana College in Rock Island, Illinois said, This site is so far removed geographically from any site near its age, its clearly a new dinosaur to Antarctica.