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The Tucson artifacts, sometimes called the Tucson Lead Crosses, Tucson Crosses, Silverbell Road artifacts, or Silverbell artifacts, were thirty-one lead objects that Charles E. Manier and his family found in 1924 near Picture Rocks, Arizona, that were initially thought by some to be created by early Mediterranean civilizations that had crossed the Atlantic in the first century, but were later ...
He believed that the symbols and markings found on the tablets had roots in the ancient culture of Mu. This furthered speculation that the tablets were a hoax. Historian Ronald H. Fritze has noted that archaeologists have dismissed Churchward's pseudohistorical ideas and Niven's tablets were a "crude although voluminous hoax". [2]
It is believed that lead smelting began at least 9,000 years ago, and the oldest known artifact of lead is a statuette found at the temple of Osiris on the site of Abydos dated around 3800 BC. [12] It was recognised as an element by Guyton de Morveau, Lavoisier, Berthollet, and Fourcroy in 1787. [6]
WASHINGTON (AP) — Ancient Greece produced the earliest records of democracy, western philosophy — and, it turns out, lead pollution. Researchers studying sediment cores recovered from mainland Greece and the Aegean Sea have found the oldest known evidence of lead pollution in the environment dating to around 5,200 years ago.
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Michael R. Waters from Texas A&M University along with a group of graduate and undergraduate students began excavating the Debra L. Friedkin Site in Bell County, Texas in 2006. The site is located 250 metres (820 ft) downstream along Buttermilk Creek from the Gault site ; a Paleo-Indian site excavated in 1998 and found to have deeply stratified ...
2,000-year-old Roman lead bars found in Spain shed light on ancient mining, study says. Brendan Rascius. May 14, 2024 at 11:21 AM. ... an ancient mining company active in the region.
Archaeologists discovered a small, clay tablet covered in cuneiform in the ancient ruins of Alalah, a major Bronze Age-era city located in present-day Turkey.