GeoSnaps - Image of the Day
Geologic snapshots capturing Arizona’s geologic setting and mining history with a picture of the day from 1 January through 31 December 2013.
Dec. 15, 2013 | South of Lake Havasu City | Western Arizona
AZGS Senior Geologist Jon Spencer measuring strike and dip of tilted Tertiary sandstone. A distinct angular unconformity separates the lower, near-vertical sandstone from horizontal fanglomerate deposits above.