http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Yellowstone’s Cataclysmic Origins and Future
1 online resource (streaming video file) (34 minutes): digital, .flv file, sound
Read the evidence in the rocks to discover Yellowstone’s bigger story: the massive volcanic eruptions that created the region and will one day destroy it, the glaciers that shaped the terrain, and the meltwater floods that carved the impressive Grand Canyon of Yellowstone..
Originally produced by The Great Courses in 2015.