Stop #6 (watch Video #12B): Continue up the wash until you get to a steep (overhanging) cliff (N32°14.339, W111° 08.465). The lower layers belong to the Amole Arkose, the upper

layers are gravels thatformed during the past 10,000 years. Please sketch the relations between the two units in the box below. The contact between the two layers is what type of unconformity? million yearsHow much time is missingacross this unconformity? Which animals might live in the hollowed out area? Do a search on Sonora Desert wildlife for ideas.What is the orientation of the Amole Arkose? Dip =Note that you are looking to the north!; Strike =

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