The Great Unconformity exposed in the east wall of Hance Canyon; notice how layers of Tapeats Sandtone lap onto the rising edge of Zoroaster Granite from right to left in the photograph.
The Great Unconformity exposed in the east wall of Hance Canyon; notice how layers of Tapeats Sandtone lap onto the rising edge of Zoroaster Granite from right to left in the photograph.