1. interpret the bottom half of the cross section below (at the bottom of the worksheet). start with the vishnu schist and end with the redwall limestone.

scoring: you will be graded on the following:

 correct order:

 proper environmental changes: environments of deposition

 attention to detail and completeness:

narrative: fill in the layers in order they were deposited and the environment of deposition for each, include any unconformities too…… 1 deposited first, how was it deposited - 2 what was deposited next and how was it deposited etc.