We quickly reviewed geologic coloumns and finished the last question on worksheet page 32. We then read about unconformities and disturbances (such as intrusions) that change our perfect rock layers. Lastly, we worked on our guided notes. Worksheet page 26-27 (#1-16).
For homework try to remember as much of our class discussion as possible to answer #1-16. (We discussed all of the answers in class today). We will go over the answers as a class tomorrow.