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Radiocarbon dating rock art

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It validates the method and allows rock painting to join bones, pottery and other artifacts that tell secrets of ancient societies, Rowe said."Because of the prior lack of methods for dating rock art, archaeologists had almost completely ignored it before the 1990s," he explained.Australia is blessed with many beautiful examples of Aboriginal cave paintings and engravings but what does science tell us about how old they are?What are the different methods used to date such artworks?but it's an inference." Pillans and colleague Keith Fifield have argued that rocks bearing Aboriginal engravings on the Burrup Peninsula have the potential to preserve the engravings for 50,000 to 60,000 years, but they have done no direct dating of the engravings themselves.According to archaeologist Dr Bruno David of Monash University the oldest reliably-dated rock engravings in Australia are 13,000 to 15000 years old, and are in Laura, Queensland.

Over the decades rock art has proved extremely difficult to directly date.And what are some of the challenges involved in dating them?Many people will be forgiven for thinking that Australia has some of the oldest rock art in the world, but the truth there is no reliable dating to show this.They lack the high levels of organic material needed to assess a pictograph's age using radiocarbon dating, the standard archaeological technique for more than a half-century.Rowe describes a new, highly sensitive dating method, called accelerator mass spectrometry, that requires only 0.05 milligrams of carbon (the weight of 50 specks of dust)., San rock art in southern Africa has been directly dated with a technique known as accelerator mass spectrometry (AMS) radiocarbon dating.