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LocNo: 4296late Atokan
Country: Canada
Province: NW Territor.+Arctic Islands
Locality: Ellesmere Island, Blue Mts., GSC C4085
Layer: late Atokan
Lower Boundary: UAR Lower--Upper Atoka Fm., 309.2 million years
Upper Boundary: U Atokan--Desmoinesian [ATO--DES], 308.6 million years
Georeference: