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Sibbergroeve.nl on X: "Medieval tool marks (adze) in a limestone quarry, Sibbe - the Netherlands. #medieval #middeleeuwen #heritage #erfgoed #rce_erfgoed https://t.co/cxT46RowmI" / X
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Tool marks, trace fossils, and flute casts from the Brallier Formation - Mountain Beltway - AGU Blogosphere
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Styles of discontinuous tool marks as seen in cross-section (x-y) and... | Download Scientific Diagram
Sedimentary structures. (a) Tool marks in the Kampung Madpai section.... | Download Scientific Diagram
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Tool casts from the Sulphur Mountain Formation of the Spray River Group, Banff - Mountain Beltway - AGU Blogosphere
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