Agassiz, L. (1856)
Notice on the fossil fishes found in California by W.P. BLAKE. American Journal of Science and Arts, Series 2, 21, 272–275
Agassiz, L. (1857)
Notice of the fossil fishes. In Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean, Volumes I to X, 5: 313–316