Homework:
 - Study for your test!
 - Read pages 119-122. Bring any questions with you to class tomorrow.

Today in class we:
 - Took notes on index fossils (available online!)
 - Did an activity to see what index fossils can reveal about earth's layers.

Homework:
- Complete the review and reinforce worksheet (#4.2). Do not answer question 4. Sorry, I can't post a copy of the worksheet online.
- Review your notes
- Work on your study guide

Today in class we:
 - Reviewed intrusions and extrusions.
 - Reviewed how to identify intrusions and extrusions.
 - Reviewed the principles of inclusion and cross cutting relationships
 - Took notes on faults and types of unconformities
 - Practiced identifying unconformities
 - Practiced finding the relative age of layers containing faults, folds, intrusions, and unconformities.

Homework:
 - Read pages 113-116 (stop at Using Fossils)

Today in class we:
 - Discussed why sedimentary rocks are used for relative age
 - Discussed the law of superposition
 - Discussed how earth's plates disrupt horizontal rock layers
 - Discussed anticlines and synclines and 

Homework:
 - No homework. :)

Today in class we:
 - Reviewed our fossils notes by answer questions
 - Started notes on relative age.