1. Body temperature changes in turtles and their physiological interpretations (Chrysemys marginata belli) (Gray) and (Chelydra serpentina) (Linn);Baldwin;Am. J. Physiol.,1925
2. The relation of body to environmental temperatures in turtles, Chrysemys marginata belli (Gray) and Chelydra serpentina (Linn);Baldwin;Biol. Bull, mar. biol. Lab., Woods Hole,1925
3. Thermoregulation on tortoises;Cloudsley-Thompson;Nature, Lond.,1968
4. Interspecific variation in physiological responses of lizards to temperature;Dawson,1967
5. Terrapene carolina (Linnaeus) and Terrapene ornata (Agassiz);Ernst,1972