Dating dictionary en language
Biological criteria can also serve as a means for relative dating.
Fossils are useful because certain assemblages of species are characteristic of specific geological eras.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'carbon dating.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors.
The seriation of stratified deposits permits archaeologists to assess the relative age of particular styles.The principle of stratigraphic dating is used to establish the relative age of these floral and fossil assemblages.Through the investigation of many different stratigraphic contexts, a master sequence of fossil and floral assemblages may be devised for a region.Measurement of the amount of radioactive carbon remaining in the material thus gives an estimate of its agea technique for determining the age of minerals based on the occurrence in natural rubidium of a fixed amount of the radioisotope 87Rb which decays to the stable strontium isotope 87Sr with a half-life of 5 x 1011 years.the determination of the age of an object, of a natural phenomenon, or of a series of events.