| Source | Chapters and Pages | Date Assigned |
| Pipkin and Trent, Geology and the Environment | Chapter 2 | January 23 |
| Pipkin and Trent, Geology and the Environment | Chapter 3 | February 6 |
| Pipkin and Trent, Geology and the Environment | Chapter 5 | February 18 |
| McPhee, The Control of Nature | Cooling the Lava (Part 2) | February 20 |
| Pipkin and Trent, Geology and the Environment | Chapter 4 | March 1 |
| Pipkin and Trent, Geology and the Environment | Chapter 7 | March 18 |
| McPhee, The Control of Nature | Los Angeles against the Mountains | March 18 |
| Pipkin and Trent, Geology and the Environment | Chapter 6 | March 22 |
| Pipkin and Trent, Geology and the Environment | Chapter 8 | March 27 |
| Pipkin and Trent, Geology and the Environment | Chapter 9 | April 15 |
| McPhee, The Control of Nature | Achafalaya | April 15 |
| Pipkin and Trent, Geology and the Environment | Chapter 11 | April 24 |