The results dated the specimens to among 3780 and 3660 BCE. Alkaloid extraction yielded about two% of the alkaloids which includes mescaline in the two samples. This means that indigenous North People were more likely to have applied peyote considering the fact that at least five-and-a-50 % thousand yrs back. https://beaujezrb.yourkwikimage.com/1270181/the_ultimate_guide_to_san_pedro_seeds