Trails: Sheep Rock Unit The colorful landscapes of John Day Fossil Beds National Monument’s three units represent 40 million years of Oregon history. Evidence of volcanic activity, environmental changes, and ancient pl - Cant - Document - PDFSEARCH.IO

First Page	Meta Content
	Trails: Sheep Rock Unit The colorful landscapes of John Day Fossil Beds National Monument’s three units represent 40 million years of Oregon history. Evidence of volcanic activity, environmental changes, and ancient pl Add to Reading List Document Date: 2013-11-29 14:18:11 Open Document File Size: 1,66 MB Share Result on Facebook

Trails: Sheep Rock Unit The colorful landscapes of John Day Fossil Beds National Monument’s three units represent 40 million years of Oregon history. Evidence of volcanic activity, environmental changes, and ancient plAdd to Reading List