1. Blue sky over Umpire Rock
  2. Erratic
  3. Folds
  4. Groove
  5. Groove
  6. Groove
  7. Meeting Place
  8. Outcrop or boulder?
  9. Outcrop or boulder?
  10. Students
  11. Students
  12. Striations
  13. Talus or erratic?
  14. Talus or erratic?
  15. Erratic
  16. Asymmetric hill
  17. Dike in raised relief
  18. X-dike: How geologists argue


©2000
David J. Leveson