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Dr. R.F. Holm receives coveted 'Best Popular Guidebook Award 2020'
Dr. Richard F. Holm awarded the prestigious ‘Best Popular Guidebook Award’ from the Geoscience Information Society for 2020.
New Publication explores the origin and geology of the Rio de Flag of Flagstaff, Arizona
"This geology and trail guide is for anyone who likes to walk, be outdoors, and is interested in the geology in and around Flagstaff.” Richard Holm
Using Arizona to Explore the Moon

The Black Point Lava Flow in a new AZGS electronic postcard is a timely reminder of the Apollo program, 50 years after the first landing on the Moon, and of NASA’s recently articulated goal to land astronauts at the lunar south pole within the next five years.  

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