The 49,000 years old site contains butchered remains of 12 men, women, and children who belonged to an extended Neanderthal family and were eaten by their fellow Neanderthals.
After analysing mitochondrial DNA and fragments of Y-chromosomes, they found that the Neanderthals were cannibalised before the ground collapsed beneath their remains and buried them soon after their death.
Additional DNA studies revealed that the members were related to each other genetically, according to lead author Carles Lalueza-Fox of the Institute of Evolutionary Biology (CSIC-UPF) in Barcelona, Spain.
'This looks like a family. It's similar to what you would find if you went to a wedding and sampled the people in the wedding party. If you sample 12 people in the street, you would never find so many people with the same mtDNA,' Science Now quoted Lalueza-Fox as saying."


