For example, the lower levels of the site have fewer herring bones. Olcott Collections, Western Washington Olcott points. Olcott artifacts have not been dated in Western Washington, but are believed to have been made between 5,000 and 9,000 years ago. The researchers are interested in the Olcott collection because similar material has recently been found by BOAS at a site along the Tolt River, in Washington. They are investigating the similarities and differences between the collections to see how they might be related.
Water is absorbed by stone tools between the time they are made and when they are found.
Dr. Jenkins is the co-instructor of the University of Oregon Archaeological Field School in the Fort Rock Basin of Oregon. Fort Rock, in Fort Rock Basin. Obsidian projectile points from Ft. According to Wishram legend, Tsagagla'lal was a chief who was changed into a rock by Coyote to watch over her people. Her image is represented in a number of bone and stone artifacts that were recovered from the Columbia River and are now in Burke Museum collections.