Ancient DNA from Stone Age burials in Turkey has finally put to rest a decades-long debate about whether the 9,000-year-old proto-city of Çatalhöyük was a matriarchal society. The research finally confirms what experts have long suspected: Women and girls were key figures in this agricultural society.

“With Çatalhöyük, we now have the oldest genetically-inferred social organisation pattern in food-producing societies,” study co-author Mehmet Somel, an evolutionary geneticist at Middle East Technical University in Turkey, told Live Science in an email. “Which turns out to be female-centered.”

The new research was published Thursday (June 26) in the journal Science.

Located in south-central Turkey, Çatalhöyük was built around 7100 B.C. and was occupied for nearly 1,000 years. The vast settlement — spread over 32.5 acres (13.2 hectares) — is known for its houses that were entered from the roofs, burials beneath the house floors, and elaborate symbolism that included vivid murals and a diverse array of female figurines.