↑ What's Bred in the Bone, Discover, Julai 2000 ("After investigating bone collections from ancient sites across the Middle East, she found a dearth of adult male goat bones—and an abundance of female and young male remains—from a 10,000-year-old settlement called Ganj Dareh, in Iran's Zagros Mountains. This provides the earliest evidence of domesticated livestock, Zeder says.")
