 (1) Typical outcrop of Coconino Sandstone along Rt. 260, Sitgraves National Forest, Coconino Co. Note eolian crossbedding. |
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 (2) Typical crossbedding in Coconino.. |
 (3) Very odd lithologies for Coconino. |
 (4) Last cores of core 2b - all Coconino. |
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| The base of the Wapatki Member and the contact with the Coconino seems to have been reached at 755 ft. We cored to TD at 830' (4) because we were seeing strange lithologies for the Coconino (3). We finally did see eolian crossbedding (2) typical of the Coconino as seen at core 1a (2). Photos 2-4 by Doug Schnurrenberger. | |||