For the first time in more than 30 years, the Geological Society of America (GSA) is convening its Annual Meeting in Phoenix, Arizona, in September 2019. This is cause for celebration.
Staff of the Arizona Geological Survey are working with meeting organizers to draft and distribute a suite of 21 Arizona Rocks! digital postcards celebrating the 2019 GSA Annual Meeting. Our principal objective: to enhance visitor's experience by showcasing examples of the marvelous geology that abounds throughout Arizona.