Skullduggery. Pundits ponder perforated prehistoric pates from Peru.
Horgan
J
J
D005580:Fossils; D049690:History, Ancient; D006801:Humans; D010163:Paleontology; D010164:Paleopathology; D010568:Peru; D012886:Skull; D014207:Trephining / Q000266:history*