| July 19, 1964|
15 October 1966
| Oldham County, Texas, USA|Landergin Mesa Wikipedia
Landergin Mesa, near Vega, Texas, is an archeological site, preserving some of the most significant Texas Panhandle culture ruins. Landergin Mesa is a large site with many isolated structures, it is important because of the unique artifacts dating to the Antelope Creek Phase. There are well preserved examples of Borger Cordmarked ceramic vessels from the period. The site also exhibits unique architecture indicative of the Antelope Creek Phase.
(citation: http://www.txarch.org/pdf/publications/2007-04Fall.pdf Pages 17–18)