When I was at the Procession Panel, I looked around for other petroglyphs. Approximately 70 feet north of the panel I found two vertical grooves in the rock. They were about one foot long, about three ...

7. Use the magnifier to measure the width (W) of ten grooves whose edges have been marked by the tool. This may be done by lining up the long vertical zero line on the magnifier scale along the left ...