Cocaine hydrochloride salts are one of the most commonly used drugs of our days, yet there is very little hard evidence regarding when people started …| www.sciencedirect.com
Early Holocene coca chewing in northern Peru - Volume 84 Issue 326| Cambridge Core
Paleontologists have discovered a previously unrecognized hairy "swamp dweller" in Colorado that thrived during the dinosaur era.| The Debrief