{"version":"1.0","type":"link","title":"Old Copper complex - Newikis","description":"The Old Copper complex or Old Copper culture is an archaeological culture from the Archaic period of North America's Great Lakes region. Artifacts from some of these sites have been dated from 6500 to 1580 BCE.[page needed] It is characterized by widespread copper artifacts, including tools and…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/a/ad/Copper_knife%2C_spearpoints%2C_awls%2C_and_spud%2C_Late_Archaic_period%2C_Wisconsin%2C_3000_BC-1000_BC_-_Wisconsin_Historical_Museum_-_DSC03436.JPG/1280px-Copper_knife%2C_spearpoints%2C_awls%2C_and_spud%2C_Late_Archaic_period%2C_Wisconsin%2C_3000_BC-1000_BC_-_Wisconsin_Historical_Museum_-_DSC03436.JPG","thumbnail_width":1280,"thumbnail_height":1080}