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World’s oldest known (representational) artwork in Indonesian cave dated using lasers (www.nature.com)

submitted 1 day ago* (last edited 1 day ago) by zlatiah to c/science

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Laser-induced imaging of radioactive elements was used to work out the age of an ancient cave painting on the Indonesian island of Sulawesi. The results reveal that the narrative scene is 51,200 years old, making it the earliest known example of representational art. This study challenges previous dating methods and suggests a deeper origin for human image-making and storytelling.

TL;DR or if you don't have access to the article: the researchers invented a faster, less-destructive and more-accurate rock art dating method & applied it to humanity's oldest known rock art in Sulawesi, Indonesia. The art is at least 51,200 years old (authors' lower estimate)!

Edit: contrary to what the news title original stated: this is the oldest representational art, not the literal oldest human-created art.

The paper itself (open access): https://doi.org/10.1038/s41586-024-07541-7

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[–] ikidd 3 points 1 day ago (2 children)

Did the entire department author that paper?

[–] mineralfellow 3 points 1 day ago

Multiple techniques, multiple field sites, new, advanced method used... Not a surprising author list.

[–] zlatiah 2 points 1 day ago

This is a good point... I'm more used to biomedical papers where this author list would be considered typical or even short, but yeah the affiliations seem to state that there are four PIs on this paper which is wild... don't know what to make of it. If someone knows archaeology better plz inform