References:

Abbott, P.L., and Smith, T.E., 1978, Trace element comparison of clasts in Eocene conglomerates, southwestern California and northwestern Mexico: Journal of Geology, v.86, p. 753-762.

Abbott, P.L., and Smith, T.E., 1989, Sonora, Mexico source for the Eocene Poway Conglomerate of southern California: Geology, v. 17, p. 329-332.

Butler, R.F., Dickinson, W.R., and Gehrels, G.E., 1991, Paleomagnetism of coastal California and Baja California: alternatives to large-scale northward transport: Tectonics, v. 10, p.561-576.

Gastil, R.G., 1993, Prebatholith history of Peninsular California: Geological Society of America Special Paper 279, p. 127-130.

Grove, M., 1994 Contrasting denudation histories within the east-central Peninsular Ranges batholith (33 degrees North): Geological society of America Cordilleran Field Trip Guidebook.

Lund, S.P., and Bottjer, D.J., 1991, Paleomagnetic evidence for microplate tectonic development of southern and Baja California, in J.P. Fauphin and B.R.T. Simoneit, eds., The Gulf and Peninsular Province of the Californias: American Association of Petroleum Geologist Memoir 47, p. 231-258.

Walawender,J.M., Gastil, R.G., and Clinkenbeard, V.W., 1990 Origin and evolution of the zoned La Posta-type plutons,southern and Baja California: The Geology of North America Memoir 174.