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Pacific NW Geologic Mapping Project

Geologic maps of the North Cascades

Tees-1. Beds of sandstone (Eocene Swauk Formation) in older extensional deposits (Tees) on south side of east ridge of Summit Chief Mountain [SKse]. This photo is figure 13 in the accompanying report (sheet 2).
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