Eastman, C.R. (1899)
Descriptions of new species of Diplodus teeth from the Devonian of Northeastern Illinois. Journal of Geology, 7(4), 489–493

Eastman, C.R. (1907)
Devonic fishes of the New York formations. New York State Museum, Memoir, 10: 1–235

Eastman, C.R. (1908)
Devonian fishes of Iowa. Iowa Geological Survey, Ann. Rep. a. accomp. pap., 18, p. 29–360.