Articles

Ancient Pennsylvania Oil Mines, Pre-Columbian Oil

Ancient Pennsylvania Oil Mines, Pre-Columbian Oil   Editor’s Note: This article first appeared in Ancient American magazine Issue 97, pp12-16, used with permission.   By Thomas Anderton The following article is based on the probability that Minoans from Crete were on the Upper Peninsula in Michigan mining float copper from 2450 B.C. to around 1200 Read More