Wednesday, November 14, 2012

Fossil Evidence of Neanderthal

Their brains were even slightly bigger than those of today's humans. The subspecies whitethorn, therefore, have had the capacity for primitive language.

Physic completelyy, neandertal was shorter and more(prenominal) powerfully built than modern humans. The "classic" Neanderthal features hold a large head and face, a low-sloping skullcap, a monstrous browridge that curves over the eye sockets, receding cheekfinger cymbals, a weak chin, a large nose, and a protruding jaw. The hominid's thick limb bones indicate that it had powerful muscles and great strength. Indeed, Neanderthal most in all probability depended on its brawn more than its brain for survival.

Although the hominid is typically depicted with a stooping posture, recent evidence suggests that it may have stood more or less erect. Former senseless assumptions could have resulted from the presence of bone disease among earlier dodo discoveries. Such pathology, for example, has been described in the Shanidar 1 late old human (i.e., the Near Eastern variety of Neanderthal). The vertebrae and apendicular skeleton of that incident find displays distinct osteophytic lesions.

In addition, Neanderthal's short size may have provided the hominid with an adaptive advantage in its crackpot Age environment. During the last 100,000 years, Europe has frequently been covered with glaciers. A smaller body size gives off less heat. This meant that Neanderthal required l


Allman, W. F. "Who We Were: Origins of Modern Humans." U.S. news & World Report 111: (September 16, 1991): 53-60.

During the period of its existence Neanderthal stretch across all of Europe, the Middle East, and western and central Asia. In fact, different nations of Neanderthal even developed their own classifiable characteristics: the eastern Neanderthal types discovered in the caves of Tabun in Amud in Israel appear somewhat different from the classic European Neanderthal. The creature's adaptive success eventually proved limited however. betwixt approximately 30,000 to 40,000 years ago the hominid became extinct. Whether or not this disappearance involved Neanderthals evolving into modern humans remains unclear.
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consort to the "multiregional" scenario, modern human groups such as Asians, Australian Aborigines and Europeans, all evolved over a long period of time in the approximate locations where they are found today. The modernization of the human descent has occurred in widespread populations and is a continually ongoing process. accord to this hypothesis then, the Europeans of today faecal matter trace their ancestry acantha through Neanderthal to H. erectus. Proponents of the multiregional evolution model argue that they can document a "continuity of anatomic morphologies between the primitive and modern residents of different regions." They claim that such morphologies would be supposed(prenominal) to evolve independently among invading modern humans. Such an H. sapien invasion, however, is on the button what researchers on the other side of the argument describe. The "out of Africa" theorists conceptualize that modern humans evolved as a small population some 200,000 to 100,000 years ago and then spread end-to-end the world replacing other hominid populations. Such extinctions would be similar to those of animal populations in North and South the States subsequent to the arrival of H. sapiens. In fact, although this theory is primarily back up by genetic evid
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