explain under construction USGS home NPS home USGS/NPS banner
geologic provinces banner

Columbia Plateau - John Day Fossil Beds National Monument

John Day River and Sheep Rock, Central OR

John Day River and Sheep Rock, Central OR.

Photo by ©Marli Miller

Return to Columbia Plateau Province
| Pacific Mountain System| Columbia Plateau | Basin and Range |
| Colorado Plateau | Rocky Mountain System | Laurentian Upland| Interior Plains |
| Interior Highlands | Appalachian Highlands | Atlantic Plain |
| List of parks by province or plate tectonic setting|

| Geomorphic province home | Geologic time | Plate tectonics | Tapestry of Time and Terrain |
horizontal bar
| USGS Geology in the Parks home | NPS Park Geology Tour home |

This site is a cooperative endeavor of the
US Geological Survey Western Earth Surface Processes Team
and the National Park Service.

Please share your comments and suggestions with us!

This page was last updated on 10/5/00