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LocNo: 4274Bloydian
Country: Canada
Province: NW Territor.+Arctic Islands
Locality: Ellef Ridge Island, GSC 85027
Layer: Bloydian
Lower Boundary: U Halian--Bloydian, Brentwood base, 313 million years
Upper Boundary: Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
Georeference: