Age. Late Irvingtonian or Early Rancholabrean (Morgan and Lucas 2005).
General Description. Lucas and Effinger 1991: X-Bar-X Ranch, ca. 40 km S Ft. Sumner.
Discussion. Four names have been applied for the site: X-Bar-X Ranch, Blackdom Terrace, Dunlap, and Moss Ranch (Morgan and Lucas 2005).
Fauna.
†Mammuthus imperator—Imperial Mammoth (Morgan and Lucas 2005)
Literature. Jelinek 1967; Lucas and Effinger 1991; Morgan and Lucas 2005.
Last Update: 2 Nov 2008