
Mussels record paleoclimates

Evidence of the past can be easily damaged by current activities. Along the Lower Salmon River the degree of damage from various sources of deterioration is accelerating. Thus, public land users must be more aware of what the cultural resources represent, how irreplaceable these resources are, and what actions each person can take to ensure evidence of past human activity is not destroyed. We hope your activities along the Lower Salmon River are enjoyable and that the people who preceded you left the environment in a condition suitable for your use, as we hope you leave it for those who follow you.