Saturday, October 29, 2011

Who's Who among the Early Homonins

    There are many ancestors who lived on this world  before us, and one-word name for them are hominins or hominids. In this article there is a list of them. The oldest hominid that lived is called Sahelanthropus Tchadensis.The remains of this hominid was found in Africa in 2001. The second oldest hominin is Orrorin Tugenensis and it was found in Kenya. One interesting fact about this ancestor is that it had positional behavior, which means it indicated a different type of movement. Next, there is the Ardipithecus which means ground ape. The next one is Kenyapithecus Platyops. It was found in 2001 near Kenya, it is how it got it's name. Next on the list, and maybe one of the most famous hominins is Australopithecus, it means southern ape. Then comes Paranthropus which means that it has a skull similar to men. It is the same shape as us. Now, it's time for Early Homo, which means early men, this is the time that we, humans came to life. There are two types of Early Homos. The first is Homo Habilis, which means handy man, and this is still not totally us. But then Homo Erectrus came to life, and that's us.
 

Wednesday, October 26, 2011

Why We study Human Origins

Why We Study Human Origins
By Randall Susman
Calliope: Exploring World History


  This is an article about people who researched about our ancestors. Why did they do this? Some people want to know why and when were we made. And where did our era start. There are many theories to answer these questions, but this article focused on the apes and monkey theorie, as well as Darwin's theory and his conclusion.
   In 1800's Darwin started focusing on how plants and animals evolved overtime and his theory became the theory of Evolution. From that, a scientist named Henry Huxley started to compare apes and monkeys using Darwin's theory. He came up with a very surprising and unexpected conclusion, ape's brain is much more similar to human brain than to a monkeys brain.








Susman, Rendall. "Why We Study Human Origins." Calliope: Exploring World History Sept. 1999: 4-5. 
Print