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Rancho California

CA: Riverside Co.


Location of Rancho California site

Included here are five sites, presumably all within a restricted area: Corporate Park V, Margarita Village, Mesa Homes Tract, Santa Gertrudis Creek (possibly equal to Corporate Park V), and Warmington Homes Tracts (Jefferson 1991b). All are listed as from the Pauba Formation (Jefferson 1991b) and mapped as a unit on that basis.

Age. Late Irvingtonian or early Rancholabrean (Jefferson 1991b).


Mammuthus sp.—Mammoths (Jefferson 1991b: ?)
Equus sp.—Large Horses (Jefferson 1991b)
Tapirus sp.—Tapirs (Jefferson 1991b)
Camelops sp.–American Camels (Jefferson 1991b)
Hemiauchenia macrocephala—Big-headed Llama (Jefferson 1991b: cf. gen. et sp.)
Bison sp.—Bison (Jefferson 1991b)


Last Update: 13 May 2015