Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The red star represents the Yuchisi site. The hatched areas were affected by drought or dust storms, and the dotted areas by wet conditions or flooding. See text for references. The map was created with ArcGIS 10.3.1 (http://www.esri.com/software/arcgis).
