How accurate is potassium argon dating

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Any opinions, findings, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of UK Essays.Keywords: radio carbon dating, potassium argon dating, seriation, stratigraphy Explain the importance of the following dating methods: (a) radio carbon dating, (b) potassium argon dating, (c) seriation, (d) stratigraphy.This basically involves ordering things into sequences.A succession of layers should provide a relative chronological sequence from the earliest (the bottom layer) to the latest (top), as seen in figure one.Archaeology can be defined as “the scientific study of the human past, of ancient human behaviour, from the earliest times right up to the present.”(Fagan, 2006) .The study of archaeology as an academic discipline is dependant on the accuracy of various dating methods.

According to Renfrew and Bahn, “stratigraphy is the study of stratification- the laying down or depositing of strata one above the other.” (Renfrew and Bahn 2008, 122).This essay shall focus on the importance of radio carbon dating, potassium argon dating, seriation and stratigraphy to the archaeological study.Accurate dating has always been of importance to scientist and archaeologist alike.Figure1 Title: Stratification example Source: pages.The other archaeological dating method to be discussed is seriation.Seriation is a very common form of archaeological interpretation. With the assumption that artefacts changed with passing time in radical ways, archaeologist use seriation techniques to place artefacts in chronological order.

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