Brumwell, M. J.

1940. Notes on the courtship of the turtle, Terrapene ornata. Trans. Kansas Acad. Sci., 43:391-392.

Cagle, F. R.

1939. A system of marking turtles for future identification. Copeia, 1939(3):170-173, 5 figs.

1944. Home range, homing behavior, and migration in turtles. Misc. Publ., Mus. Zool., Univ. Michigan, No. 61, 34 pp., 2 pls., 4 figs., 5 tables.

1945. Recovery from serious injury in the painted turtle. Copeia, 1945(1):45.

1946. The growth of the slider turtle, Pseudemys scripta elegans. Amer. Midl. Nat., 36(3):685-729, 8 figs., 3 pls., 13 tables.

1948. The growth of turtles in Lake Glendale, Illinois. Copeia, 1948(3):197-203.

1950. The life history of the slider turtle, Pseudemys scripta troostii (Holbrook). Ecol. Monogr., 20(l):31-54, 18 figs., 4 tables.

1954. Observations on the life cycles of painted turtles (genus Chrysemys). Amer. Midl. Nat., 52(l):225-235, 2 figs., 1 table.