The final results dated the specimens to among 3780 and 3660 BCE. Alkaloid extraction yielded close to 2% with the alkaloids which includes mescaline in both samples. This means that native North Americans had been more likely to have utilized peyote considering that at the least five-and-a-50 % thousand years https://elliottbpsts.mywikiparty.com/1265932/the_ultimate_guide_to_identify_cactus