American archaeologist Russel Micnhimer's extensive website 'Oregon Rock Art' has been updated.
Twenty nine additional photo galleries have been added to the site, bringing the total number of photos to approximately 13,000. Included are nine new Loring and NonLoring Sites, including the inaccessible Horse Hill site in Malheur County. Several new sites in Washington, California, Arizona and Utah complete the additions.
Russel Micnhimer invites fellow enthusiasts to submit for consideration photographs of rock art in this region to be included in the site.