There were many "missing links" between the earliest ancestral apes and modern Homo Sapiens. Scientists learn about these extinct species from fossil remains.
Here is an example of a fossil found near the famous "Lucy" fossil discovery. It is the skull of an australopithecine male, named "Desi" by its discoverers.
Another couple, named Fred and Ethel, were found in a nearby cave, but Desi is the best preserved specimen.
Scientists can learn much from a relatively small fragment of skeleton.
From this fossil, it was deduced that Desi stood about four-foot seven inches tall, walked with a slight limp, disliked zucchini and was a registered Democrat. |