Crater Lake, Olympic, North Cascades

Streaming video - 2015

Learn how seafloor subduction raised a lofty volcano only to obliterate it in a colossal eruption that created Crater Lake in Oregon. Hundreds of miles to the north, tectonic forces upended the imposing mountains of Olympic National Park and formed the high jagged peaks at North Cascades National Park..

Saved in:
Subjects
Genres
Educational films
Published
[San Francisco, California, USA] : The Great Courses 2015.
2016.
Language
English
Online Access
A Kanopy streaming video
Cover Image
Item Description
In Process Record.
Title from title frames.
Film
Physical Description
1 online resource (streaming video file) (28 minutes): digital, .flv file, sound
Playing Time
00:27:06
Format
Mode of access: World Wide Web.
Access
AVAILABLE FOR USE ONLY BY IOWA CITY AND RESIDENTS OF THE CONTRACTING GOVERNMENTS OF JOHNSON COUNTY, UNIVERSITY HEIGHTS, HILLS, AND LONE TREE (IA).