1. Ice Ages and the Missoula Floods

2. Basic Glacier Types Valley Glaciers (South Cascade Glacier) Ice Sheets (Greenland)

3. Anatomy of a Glacier When it gets colder or wetter - glaciers get bigger

4. Climate Since the Cenozoic Tukwilla Fm Blakeley Fm Vashon Fm H-2

5. How do we know that we have been in an Ice Age for 2 Myrs? Evidence of: 1.Glacial Erosion 2.Glacial Sediments 3.Glacial Landforms

6. 1. Glacial Erosion

7. Mt. Stuart

8. 2. Glacial Sediments Till Outwash (Sand & Gravel)

9. 3. Glacial Landforms Moraine Glacial Erratic

10. North American Ice Sheets Last Glacial Period (ca. 20,000 yrs) H-1

11. 17,000 years ago H-4

12. Puget Sound Ice (map  D Molenaar, 1987)

13. Puget Sound During the Ice Age (A Modern Analogy - Columbia Glacier, AK) Austin Post

14. Sequence of Events Puget Sound Animation H-10

15. Seattle Area Shows Evidence for Several Glacial Advances

16. Glacial Formations in Puget Sound H-3

17. Climate Since the Cenozoic H-2

18. Glacial Cycles Within an Ice Age Quaternary Ice Age 2 Myrs Glacial Period Interglacial Period H-3

19. Glacial Sediments in Puget Sound