Mesolithic man reveals origins of blue eyes, lactose intolerance

The discovery of a Stone Age man with the genes for blue eyes and dark skin has revealed that blue eye colour probably spread through the European population earlier than fair skin.

Swarthy, blue-eyed caveman revealed using DNA from ancient tooth, Anthropology

Early Humans - Oldest Family Tree - Mitochondrial Eve - Crystalinks

Experts find 7,000-year-old DNA of caveman La Brana 1 with African and European genes

Paleoanthropology: Elba, the 9,300-year old Spanish cowherd who was lactose intolerant, Spain

Anomalous blue-eyed people came to Israel 6,500 years ago from Iran, DNA shows

DNA reveals early Briton

Derived immune and ancestral pigmentation alleles in a 7,000-year-old Mesolithic European

Iceman' Had Brown Eyes and Hair, and Was Lactose Intolerant - The New York Times

7,000-year-old Mesolithic male, blue eyes, dark skin, likes hunting ..

Cheddar Man - Wikipedia

Revealed: First blue-eyed boy was a Stone Age man who lived in a cave

Richard Burton and the Cheddar Man

The evolution of human skin pigmentation: A changing medley of vitamins, genetic variability, and UV radiation during human expansion - Lucock - 2023 - American Journal of Biological Anthropology - Wiley Online Library