March 25 Pacific Northwest Geologic History Powerpoint
Mt. St. Helens Book SectionFor 3/29 class. Read pages 5-40. You can print it so that two pages are on one page by changing print menu Page Scaling option to Multiple pages per sheet. The pdf file contains some additional introductory material as well as a very nice summary of volcanic processes and deposits that are relevant to stratovolcanoes. I would suggest checking this out.
EOS Article for 3/29 Class – Read this short article on 30th Anniversary of Mt. St. Helens.