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Contact between marine slope facies below and shelf-margin sediment-gravity-flow deposits above, Aptian-Albian Fortress Mountain Formation in Atigun Gorge. The succession illustrated in this photo is inferred to represent the clinoform toplap interval in seismic records. Location about 125 miles south of Prudhoe Bay.
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Contact between marine slope facies below and shelf-margin sediment-gravity-flow deposits above, Aptian-Albian Fortress Mountain Formation in Atigun Gorge. The succession illustrated in this photo is inferred to represent the clinoform toplap interval in seismic records. Location about 125 miles south of Prudhoe Bay.