From "Small State Big History" via Tim MacSweeney
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This is about rock piles and stone mound sites in New England. A balance is needed between keeping them secret and making them public. Also arrowheads, stone tools and other surface archaeology.
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No mention of the Optically Stimulated Luminescence (OSL) date - “The age of the (OSL) sample from the Site of Hopkinton, Rhode Island is in the range of 1570-1490 C.E (or 452 - 532 years ago).”
ReplyDeletehttps://www.usgs.gov/data/optically-stimulated-luminescence-osl-data-and-ages-selected-native-american-sacred-ceremonial