Archaeomagnetic dating limitations

For example, JJA Worsaae used this law to prove the Three Age System.For more information on stratigraphy and how it is used in archaeology, see the Stratigraphy glossary entry.

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The basis for stratigraphy seems quite intuitive today, but its applications were no less than earth-shattering to archaeological theory.It must be made clear at the outset that typology is not, strictly speaking, a dating method, but a means of placing artefacts into some kind of order.Classification divides things up for the purposes of description, whereas typology seeks to identify and analyse changes that will allow artefacts to be placed into sequences.The date is obtained by the intersection of the measured TRM data of the sample with the reference curve of the geomagnetic fi eld.If several intervals of dates can be obtained, another independent dating method or the historical or archaeological context can help provide an indication of which interval is the most probable (Blain et al, 2014) Archaeomagnetism consists in measuring the Earth’s magnetic fi elds at past times recorded in Ceramic Building Materials at the moment of their making.