The earliest unambiguous Neanderthal engravings on cave walls: La Roche-Cotard, Loire Valley, France (IMAGE)
Caption
Trine Freiesleben and Jean-Claude discussing the fingerprints and where to take OSL samples.
Credit
Kristina Thomsen, CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)
Usage Restrictions
Credit must be given to the creator.
License
CC BY