Earth Fissure Videos:

The Earth Fissure PLANNING MAP , Explained. (Scale: 1:250,000). By Todd Shipman, AZGS Geologist. Click Here to View

The Earth Fissure Study Area Map, Explained. (Scale: 1:24,000). By Todd Shipman, AZGS Geologist. Click Here to View

Todd Shipman, AZGS Geologist on Earth Fissures in Arizona (.mp4)
1. The Origin and Nature of Earth Fissures
2. A Brief History of Earth Fissures in Arizona
3. Mapping Earth Fissures, the AZGS Philosophy
4. AZGS Earth Fissures Mapping Team
5. Fissure Hazards: Cracked Roads, Broken Pipes, Ruined Property and Dead Livestock
6. Y-Crack Computer Monitor Discussion
7. Living with Earth Fissures - The Queen Creek Approach
8. Earth Fissure Center (EFC): An Online Resource
9. Reporting Earth Fissures to the Arizona Geological Survey
10. Some Unanswered Questions About Earth Fissures

Lee Allison, Arizona State Geologist and AZGS Director on Earth Fissures in Arizona.

Click to See Video

Earth Fissures in the Wilcox Basin, Cochise County (.mp4)
1. Introduction By Lee Allison
2. Intro to Subsidence in Wilcox Basin, Cochise County
3. Impact of Earth Fissures in Wilcox Basin I
4. Impact of Earth Fissure in Wilcox Basin II
5. On the Ground Earth Fissures I
6. On the Ground Earth Fissures II
7. On the Ground Earth Fissures III
8. Using GPS Technology to Map Earth Fissures
9. The Future of Earth Fissure Studies

Earth Fissure Images:

    Apache Junction
    Date: 1.18.08
    Photos by Todd C. Shipman and Meagan Shoots