Radiocarbon dating in archaeology

Radiocarbon Dating in Archaeology: Triangulation and Traceability

When it comes to dating archaeological samples, several timescale problems arise. The Mayan calendar used BC as their reference. More recently is the radiocarbon date of AD or before present, BP. There are two techniques for dating in archaeological sites: relative and absolute dating. Relative dating stems from the idea that something is younger or older relative to something else.

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Scientists who study organic materials from the past 55, years may see some changes in their data. By Megan I. More than 3, years ago a catastrophic volcanic eruption struck ancient Thera, known today as the Greek island of Santorini. Ash and pumice rained across the Mediterranean, and tsunami waves rolled onto faraway shores in Crete. In the s archaeologists on Santorini uncovered a Minoan settlement frozen in time, with vibrant wall frescoes decorating multistory houses, all buried by volcanic debris. The eruption was one of the most powerful volcanic explosions of the past 10, years and a crucial time point of the Mediterranean Bronze Age.

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Professor Willard Libby, a chemist at the University of Chicago, first proposed the idea of radiocarbon dating in Three years later, Libby proved his hypothesis correct when he accurately dated a series of objects with already-known ages.

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BIBLE HISTORY DAILY

The radiocarbon dating has changed the face of the archaeological research. It has made a revolutionary impact in the fields of archaeology and Quaternary science. Willard F. Libby developed this method in as spin-off from atomic research during second world war.

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