A social scientist who studies different societies and cultures is called an anthropologist.fossil Any preserved remains or traces of ancient life.
Early hominid fossil remains and carbon 14 dating who is nsi online dating
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These bear bones now indicate that those people would have lived in the Stone Age, around 36,500 years ago.
Or so anthropologist David Webb of Kutztown University in Pennsylvania and his co-workers now report.
All entered the cave after a flood had coated the floor with sandy mud.
The researchers describe their analyses July 7 in the in Europe and elsewhere go back no more than 33,000 years.
Homo A genus of species that includes modern humans (). This genus is believed to have first evolved in Africa and over time its members continued to evolve and radiate throughout the rest of the world.radiocarbon dating A process to determine the age of material from a once-living object.
It is based on comparing the relative proportion, or share, of the carbon-12 to carbon-14.
This ratio changes as radioactive carbon-14 decays and is not replaced.
Stone Age A prehistoric period, lasting millions of years and ending tens of thousands of years ago, when weapons and tools were made of stone or of materials such as bone, wood, or horn.trace fossil Evidence other than a preserved carcass or bones of ancient life.
That calls into question the widely held view that Africa was the birthplace of modern man, said Gopher, who headed the dig at Qesem Cave.