Dating geochronology methods
sapiens (including Neanderthals and Cro-Magnon) (see the modern taxonomic classification of humans).
Adaptation is a continuous response to the environment by changeable species.
U-Pb isotope dilution thermal ionization mass spectrometry (ID-TIMS) geochronology is often coined the "gold-standard" in geochronology. A., Nasdala L., Norberg N., Schaltegger U., Schoene B., Tubrett M. J., 2008, Plesovice zircon – a new natural reference material for U-Pb and Hf isotopic microanalysis, 35, pp.