Dating fossils and artifacts
Scientists now believe that Neanderthals were a separate lineage that shared some of our skills and cultural innovations and even interbred with us.
Hublin, a paleoanthropologist at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, spent his early career focused on Neanderthals and has been studying Jebel Irhoud for years.
Dating is a technique used in archeology to ascertain the age of artifacts, fossils and other items considered to be valuable by archeologists.
There are many methods employed by these scientists, interested in the old, to get to know the age of items.
Jebel Irhoud's geological age, however, is shrouded with uncertainties making the Irhoud hominin complicated to interpret.This is a method that does not find the age in years but is an effective technique to compare the ages of two or more artifacts, rocks or even sites.It implies that relative dating cannot say conclusively about the true age of an artifact.Today, based on a new fossils and dating from the same site, a group of scientists says that those inhabitants represent the earliest does not mean that the origin point of our species should be relocated to North Africa, scientists say, but that the way in which we understand human evolution and migration should change.“It allows us to envision a more complex picture for the emergence of our species,” Jean-Jacques Hublin, the lead author of one After the first hominin remains were found at Jebel Irhoud in the 1960s, archaeologists discovered another braincase, the jawbone of a younger person, fragments of another jaw, and other remains, along with stone tools and fossilized animal bones.
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The site lies in Africa’s northwest corner, between the Atlantic Ocean and the arid Atlas Mountains, beyond which stretches the expansive, parched Sahara Desert.