Gila River Archaeology and Ancient Technologies Field Trip with Karen Schollmeyer and Allen Denoyer September 20, 1:00-5:00 p.m.   Participant limit: 30    Fee: $18 Meet at the Murray Ryan Visitor Center at 12:45 p.m., and drive to the Gila River Farm and archaeology field camp in Cliff, New Mexico. Travel time: about 45 minutes each way.   Join archaeologists Karen Schollmeyer and Allen Denoyer […]