carbon dating is more accurate than stratigraphy / Dating - Process of Archaeology | UW-La Crosse

carbon dating is more accurate than stratigraphy

carbon dating is more accurate than stratigraphy

It is based on our understanding that stylistic differences in objects often follow similar patterns in terms of popularity—new styles are at first used in small numbers and then, if they become popular, are used more than older styles so more of them show up, at the time and in the archaeological record. Figure 8. Archaeologists compare the rings of living and dead trees to create regional sequences that count back from when the first tree in the sequence was cut down to when trees that were used for timber in archaeological sites were felled, such as for support beams for a structure. For sites older than that, in Europe or Africa for example, methods such as potassium-argon dating are available, that measure the amount of various radioactive elements in volcanic or other deposits. Not sure what you're looking for? Obsidian and other glassy volcanic materials. Images: -Stratigraphy.

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CARBON DATING IS MORE ACCURATE THAN STRATIGRAPHY / morphy.info