The results dated the specimens to involving 3780 and 3660 BCE. Alkaloid extraction yielded about 2% in the alkaloids together with mescaline in both samples. This indicates that indigenous North People have been very likely to have used peyote considering that no less than 5-and-a-half thousand a long time ago. https://edgarxhmuy.elbloglibre.com/33208136/the-ultimate-guide-to-identify-cactus