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Marmes Rockshelter from the east, 1968
Marmes Rockshelter from the west, 1968
Aerial view of the Snake River before construction of the Lower Monumental dam, showing the mouth of the Palouse River
Aerial view of the coffer dam, February 1969. Photo by Jack Pierce, WSU News Bureau
Aerial view of the Palouse River showing the coffer dam
Aerial view of the Snake and Palouse Rivers showing the bridge at Lyons Ferry
Aerial view of the filled coffer dam
Aerial view of the Palouse River after the reservoir filled showing the coffer dam around the Marmes Rockshelter site