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Colorado River Raft Tour - cliffs of Precambrian-age Cardenas Basalt

By Geology and Ecology of National Parks
This is a photo of cliffs of Precambrian-age Cardenas Basalt over sedimentary beds of the Dox Formation.
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Detailed Description

~Mile 65.5: View of cliffs of Precambrian-age Cardenas Basalt (above) over sedimentary beds of the Dox Formation in the Lava Creek drainage (about a half mile north of the Colorado River).

Sources/Usage

Public Domain.