Elton R. Prewitt is a visiting researcher at TARL. This article is part of TARL’s June 2017 newsletter.
The current work at the site of Infierno Village in Val Verde county is a continuation of that begun by Dave Dibble and a crew of volunteers, myself included, in 1974 through 1976. At that time, Dibble identified three areas where clusters of circularor semi-circular stone alignments were present, ostensibly representing the locations of prehistoric wikiup-style structures. After laying out a large survey grid, the team identified about 75 to 80 stone alignments, establishing the basic shape and size of the village. It stretches roughly 800m NNE to SSW, and reaches widths of 150m–unique in this area and potentially extremely significant for understanding prehistoric lifeways. A few selected artifacts were collected during this survey, and included a small number of untyped arrow points and end scrapers, and a couple of brownware potsherds. Occasional burned rocks and small thermal features were noted in the survey.
Work at Infierno stopped until 1999, when another crew of volunteers and I began re-mapping the stone features with the assistance of a total station. Between 1999 and 2001, we took transit readings near the center of each identified stone alignment in addition to topographic readings. For ease of reference, the three groups of stone alignments identified by Dibble were formally designated as the North, Middle, and South clusters. Scale drawings were made of six of the stone alignments. As in the 1970s, we stopped work at the site after access was denied.
After a number of casual visits in the interim, I again resumed work at Infierno Village in 2016 with assistance from a few select volunteers. The original grid points were relocated and readings were taken at each using a hand-held GPS unit. GPS readings were also taken near the center of as many of the stone alignments and thermal features as could be located. Volunteers Dave Gage and Mark Willis took digital images of the site and many of its features using drones and hand-held cameras. This was followed by collection of high-resolution drone imagery in December 2016. Work done by Willis and by Sandy Hannum has allowed us to combine the original grid, the drone imagery, GPS data, and Google Earth layers into a precise, layered map of all the known features of the site, with the majority of the features clearly or partly visible.
In sum, 150 stone alignment features at Infierno Village have been verified by visual means using the drone imagery overlain on Google Earth. Another 66 potential stone features await revisit and verification. Analysis of the drone imagery allowed us to identify 28 visible possible stone features that were not included in the 216 locations identified in person by our teams at the site.
Further study of Infierno Village has potential to greatly deepen our understanding of local populations’ movement on the landscape in prehistoric times, as well as methods for resource procurement and social cohesion. I suspect that the site was used over a very long period of time, from the Late Prehistoric back into the Archaic period and perhaps even earlier. Building this precise map of the many features at the site is just the first step to investigating the long history of occupation at Infierno Village.