Chainman Shale

A view north, down Camp Canyon in the central Confusion Range. The Mississippian Joana Limestone, Mj, forms the ridge on the right. Concretions containing Goniatites americanus, Goniatites multiliratus and Pachylyroceras utahense occur respectively from right to left in the Camp Canyon Member, Mcc, of the Chainman Shale, between the Skunk Spring Limestone, Mcs, and the road. The Willow Gap Member, Mcw, forms the ridge on the left.

Fossil Cephalopods from Camp Canyon (Asbian or Brigantian)

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