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Pacific NW Geologic Mapping Project

Geologic maps of the North Cascades

Tees-2. Coarsely crossbedded fluvial sandstone of the Swauk Formation (early extensional sedimentary rocks, Tees). Note preservation of granitic cobble in pothole, center of image. Goat Mountain area [SPne].
Other photos that show unit Tees:

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Photo Indices: Captions (Additional photos home) | Map | Young rocks and deposits | Older rocks west | Older rocks east