Age. Rancholabrean (Jefferson 1991b).
Discussion. Includes Seal Beach Offshore and Seal Beach near 15th Street of Jefferson (1991b).
Fauna.
†Mammuthus columbi—Columbian Mammoth (Jefferson 1991b: cf.)
†Bison latifrons—Giant Bison (Jefferson 1991b: cf.)
Literature. Jefferson 1991b.
Last Update: 23 Jan 2014