'Around 11,000 B.C. people in Greece sailed over 70 miles to Melos to get this volcanic glass for tools'
Obsidian
EARLY MAN: Around 11,000 B.C. people in Greece sailed over 70 miles to Melos to get this volcanic glass for tools
Around 11,000 B.C. people in Greece sailed over 70 miles to Melos to get this volcanic glass for tools
Around 11,000 B.C. people in Greece sailed over 70 miles to Melos to get this volcanic glass for tools
EARLY MAN
Obsidian
EARLY MAN