Radiocarbon dating by sheridan bowman
Double flood basalts and plume head separation at the 660 kilometer discontinuity, Science, 266, 1367-1369. Underlying fracture zone nature of Astrid Ridge off Antarctica, Queen Maud Land, J. Refined spreading history of the Southwest Indian Ridge for the last 96 Ma, with the aid of satellite data, Geophys. Radiocarbon dating is the most common technique used in ascertaining the age of archaeological and paleontological sites during the last 45,000 years.
The idea behind radiocarbon dating is straightforward, but years of work were required to develop the technique to the point where accurate dates could be obtained.
Some Neolithic (later stone age) remains were dated back to fifty thousand years in Russia and Africa.
The city of Eriha in Palestine was dated back to eleven thousand years, and was designated as the first permanent human settlement.
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Research has been ongoing since the 1960s to determine what the proportion of in the atmosphere has been over the past fifty thousand years.