Old dates for modern behavior.
Gibbons
A
A
D000818:Animals; D001106:Archaeology; D001519:Behavior; D015023:Democratic Republic of the Congo; D004578:Electron Spin Resonance Spectroscopy; D004583:Electrons; D005060:Europe; D049690:History, Ancient; D015186:Hominidae; D006801:Humans; D008027:Light; D011791:Quartz
D011791:Quartz