Medium

Large
Lewiston Grade
Medium

Large
flood deposits on the way to Lyons Ferry outcrop
Medium

Large
Medium

Large
Medium

Large
Medium

Large
mud dike
Medium

Large
Lyons Ferry outcrop
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
The hexacopter surveys.
Medium

Large
Medium

Large
hiking around Palouse Falls
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Medium

Large
Unnamed Dunes west of Washtucna
Medium

Large
Medium

Large
Mt. Mazama ash deposit
Medium

Large
Peter's birthday