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LocNo: 4280Desmoinesian
Country: Canada
Province: NW Territor.+Arctic Islands
Locality: Axel Heiberg Island, GSC C22191
Layer: Desmoinesian
Lower Boundary: U Atokan--Desmoinesian [ATO--DES], 308.6 million years
Upper Boundary: Moscovian--Kasimovian [MOS--KAS], 306.5 million years
Georeference: