AZGS in the field examining earth fissures with UNESCO, AIPG and AGS.
Do recent earthquakes in northern Sonora represent late aftershocks of the 1887 M7.5 earthquake?
AZGS has a strong presence at GSA-2019 in Phoenix, Arizona, on the week of 22 Sept. 2019.
At 10:01 a.m. on 27 April 2019, Duncan, Arizona and environs were rocked by an ML 3.6 earthquake. AZGS Research Geoscientist J.Y. Ben-Horin filed this preliminary report.
Addressing the origin of the Pliocene Bouse Formation of the Lower Colorado River Valley.
Arizona's splendid geoheritage sites powers geotourism for Arizonans and American and foreign tourists.
William B. White, Ph.D. and Professor Emeritus at Penn State’s Dept. of Geochemistry, is one of the world’s great authorities on cave formation and cavern features.
The Arizona Geological Society will host Dr. White’s presentation, ‘The Science of Caves and Cave Contributions to Science’. This hour-long presentation, with 15-minutes for questions, will paint a ‘broad brush overview of cave sciences in the 21th Century.’