General Description. Keen Spring, about 4 miles west of Oscuro. Two sites are encompassed
under the site name. One, about 0.5 km southwest of the spring produced a partial mammoth tooth;
the other, from about 1 km southwest of the spring, produced a kangaroo rat tooth (Morgan and Lucas 2005).
Age. Rancholabrean (Morgan and Lucas 2005).
Fauna.
†Mammuthus columbi—Columbian Mammoth (Morgan and Lucas 2005)
Dipodomys sp.—Kangaroo Rat (Morgan and Lucas 2005}
Literature. Morgan and Lucas 2005.
Last Update: 18 Apr 2013