From the past few decades to this day, one of the most controversial and intemperately researched topics in the scientific and paleontological fields is the evolution of eyepatch beings. New excavations and reconstructions constantly bring new evidence to reshape the human ancestral tree. Today, it is widely accepted that humans service of process a common ancestor with the primates and that we make evolved from any(prenominal) primate closely related to our fresh day primates. Scientists, with todays technology, ar able to reconstruct complete skulls of ancient hominids from just fragments of the authoritative skull - like a parting of a mandible, for example. In this research lab it was out job to analyze these models and create out let evolutionary tree based on our findings. Â Â Â Â Â Â Â Â The following is my compendium of the 11 specimen we were presented with. I have organized them by genus and in each genus by evolutionary chronology - the archetypal evolved outset and the most evolved last. Â Â Â Â Â Â Â Â Igium Magnus (Large Ridge) The species in this genus are characterized by the sagittal flush that runs along the midline of their frontal and parietal bones. This genus is the ancestor for the modern font day orangutan, which is also displays the crest, protruding maxilla, and exaggerated eyes. Skull #61 was piece in Kenya and is dated 2.5 million years ago. The black battalion of color is due to high manganese content, I assume, in the story it was excavated from. The skull shows a prominent sagittal crest streak from the parietal bone back (white).
It is characterized by its widely af! ire(p) zygomatic processes (red) and its high degree of prognathism (green). The orientation of the skull, mainly the burthen of the portray to the cranial cavity, along with the placement of the foramen magnum towards the occipital, preferably than more centralized, suggest that this... bully work, this is an incredibly scientific essay. You have shown great sympathy and knowledge in this particular topic. Its comfortably written and structured. Great essay for human evolution- well done. If you indigence to get a full essay, order it on our website:
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