The origin and date of appearance of prehistoric cave art are the subjects of ongoing debate. Spain's Cueva de Ardales is one point of discussion. There a flowstone formation is stained red in places. This coloring is apparently almost 65,000 years old but until now, a part of the scientific community attributed it to a natural coating of iron oxide deposited by flowing water. However, that hypothesis has just been rejected.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/08/210802160624.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/08/210802160624.htm
Neanderthals indeed painted Andalusia’s Cueva de Ardales
![Neanderthals indeed painted Andalusia’s Cueva de Ardales]()
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August 03, 2021
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