Miller, Marli, Roadside Geology of Oregon. Missoula,
Mountain Press, 2014. 2nd edition.
Morris. Hiking Oregon’s Geology.
Seattle, Mountaineers, 2004. 2nd edition.
Bishop, Ellen Morris. In Search of Ancient Oregon. Portland, Timber, 2006.
L. and William N. Orr. Oregon Geology.
Corvallis, Oregon State University Press, 2012. 6th edition.
L. and William N. Orr. Oregon Fossils,
Corvallis, Oregon State University Press, 2009. 2nd edition.
NOTE: In addition to these general
surveys of Oregon geology, there are books available which cover the geology of
specific areas of the state, e.g. the Columbia Gorge, Cascades, etc. Check with your local library for more