Photos from Daryl and Karen Austermiller's flight over the falls. Note the black lava damn that caused the Little Colorado River to flow around it and form the falls as it returned to its former river bed.
The Central Arizona Geology Club is a friendly group of people, both geologists and non-geologists, who get together monthly (except in summer) to hear a speaker and to share discoveries and ideas (show and tell time). We also try to have periodic field trips to areas of geologic interest. We have no dues.