Early Human Evolution Research Paper Example | Topics and Well Written Essays - 500 words

Early Hu existence Evolution - Research Paper mannequinThis particular species is the longest lived and most recognizable of all human ancestors, they lived between, approximately, 3.85 and 2.94 million years ago In fact, the species may have lived for nearly 900,000 years, which makes them a prominent species for 4 measure longer than modern man has existed (Smithsonian National Museum of Natural History).Australopithecus afarensis was only a 1/3 the size in likeness to modern humans today. It has characteristics of both human and ape ancestry. They possessed flat noses, thick, protruding deject jaws, a meek brain, long curved fingers, and long legs that had adapted to upright walking. By studying their dentition we can learn about the kinds of foods they were adapted to eat and what foods they may have actually been eating. Researchers are positive that Australopithecus afarensis survived on a primarily plant-based diet, consisting mostly of leaves, seeds, roots, and nuts, h owever they might occasionally consume insects and small vertebrates like lizards. (Smithsonian National Museum of Natural History). Australopithecus afarensis represented a unique bridge between the times when human ancestors began to walk upright. They had the ability to both walk bipedally, but also the ability to efficient ascent and maneuver in the trees (Choi 1). In 1974 the first nearly intact systema skeletale of Australopithecus afarensis was discovered. The female fossils, comprise in the Hadar region of Ethiopia, were given the name Lucy and she became the quintessential example of human evolution, inspiring a book, Lucy The Origins of mankind that introduced the ideas of human evolution to the mass public. (Hirst). Other famous finds have included the Dikika, or child skeleton and the Laetoli find, which included fossils, but, also, the first bipedal footprints ever found. Like human beings today, our most ancient ancestors were highly filmable to their environments, so