Carbon dating - a method of dating that measures the levels of carbon-14 in tissue and how it decreases over time, Pollen analysis - the studying of pollen remains to tell archaeologists what was growing during that time period, Stratigraphy - a method of dating artefacts and evidence by how deep in the ground they were when they were found, Dendrochronology - a method of dating that uses the unique growth patterns of tree rings as a guide, DNA testing - using the DNA of the bones of a person deceased, we can work out their ethnicity and origins, Geophysical survey - using an x-ray method to locate artefacts under ground. This can help to locate sites that are not visible from above ground. , 3D reconstruction - Archaeologists can use computer modelling and then clay to reconstruct a face from fragments found in an excavation,

Skills and methods of archeology: dating artefacts and reconstructing the past

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