A massive basalt rock forms the Catherine Creek Arch along the Columbia River in Washington.
Originally uploaded in Integrating Research and Education:Impacts on American Indian Lands:Nez Perce.

Image 5649 is a 420 by 627 pixel JPEG
Uploaded: Nov20 05

Last Modified: 2007-06-06 08:55:12
Permanent URL:

The file is referred to in 1 page
Image © Gary Braasch.
No information about limits on reusing this item have been recorded. You will need to contact the original creator for permission in cases that exceed fair use (see