May 2, 2018, the first day of our GCAS international field trip to archaeological and historic sites in Chihuahua, Mexico, was windy and action-packed. We hiked for about 1/3 mile… 

The three-day GCAS international field trip to Paquimé, Chihuahua, Mexico, May 2-4, 2018, was a great success. A total of 16 hardy souls participated: four from El Paso; one from… 

Twenty-two people participated in this month’s GCAS field trip on April 1, 2018, the Holiday Trifecta of Easter Sunday + April Fool’s Day + one special GCAS member’s birthday. Destination:…