Fitch, J.E. (1966)
Additional fish remains, mostly otoliths, from a Pleistocene deposit at Playa del rey, California. Contributions in Science, Los Angeles County Museum, 119, 1–16

Fitch, J.E. (1970)
Fish remains, mostly otoliths and teeth, from the Palos Verdes Sand (Late Pleistocene) of California. Contributions in Science, Los Angeles County Museum, 199, 1–41