Feb 8Desert Archaeology's ground stone analysts, Dr. Jenny Adams and Tessa Branyan, discuss a rare Early Agricultural period artifact type. What do the Las Capas, Los Pozos, Santa Cruz Bend, and Clearwater sites have in common, besides the fact that people lived in these settlements along the Santa Cruz River during…
Aug 10Desert Archaeology shell specialist Chris Lange provides an expanded version of a poster she presented at the 91st annual Pecos Conference (August 9-11, 2018) in Flagstaff, Arizona. Recent excavations at Early Agricultural period sites in the Tucson Basin have produced a number of marine shell ornaments. Sites dating to the…
Mar 15R. J. Sliva, Homer Thiel, and Jenny Adams discuss a unique collection of artifacts encountered at Los Pozos... and a matching piece found during a later excavation. The Cienega phase of the Early Agricultural period in southern Arizona and northern Sonora lasted from about 800 BC to AD 50. A…
Nov 16Dr. Jenny Adams is Desert Archaeology's ground stone analyst, and is recognized both nationally and internationally as the authority in the field of ground stone technology. This week she talks about the basic tools of food grinding. When I first learned about manos and metates used in the U.S. Southwest…
Nov 3Desert Archaeology paleoethnobotanist Dr. Michael Diehl joins up with historical archaeologist Homer Thiel to discuss Nicotiana sp. and its use through time in southern Arizona. In January 1964, Smoking and Health: Report of the Advisory Committee to the Surgeon General of the United States shocked American citizens by documenting the…
Oct 13Ground stone expert Jenny Adams has more to share about the analysis of disk beads. My previous blog about distinguishing stone from fired-clay disk beads using low-power magnification techniques was just a teaser. There is much more to learn about disk beads—I didn’t even mention the identification of shell disk…
Oct 6Desert Archaeology's ground stone expert, Jenny Adams, explores a different sort of artifact this week--one that poses vexing problems, raises interesting questions, and may or may not even be made of stone. How can something be whole and part of a whole at the same time? The tiny disk bead…
Jul 28Homer Thiel discusses architecture and recounts the Desert Archaeology investigations he has led that encountered Early Agricultural period pithouses in the vicinity of downtown Tucson. A construction boom is currently underway in downtown Tucson and in the area west of the Santa Cruz River as new housing and businesses—including the…
May 26Jenny Adams, Desert Archaeology’s resident internationally recognized expert on ground stone technology, writes this week's blog about collaborating with heritage gardener Joyce Rychener. Everyone should know about Joyce Rychener and her Heritage Garden project at Steam Pump Ranch in Oro Valley, Arizona. Her work at the garden, growing heirloom crops using…
Apr 14Desert archaeologist, photographer, and artist-in-residence Rob Ciaccio talks about the archaeological illustration process behind his artistic reconstructions of past lifeways, which have been featured in Desert Archaeology reports and Archaeology Southwest publications, as well as on national monument signage. In the days of my youth, I would find myself imagining…