1. Berry, E. W. (1922). The geological evidence of evolution. The Scientific Monthly, 19(2), 97–118.
2. Gohau, G., Carozz, A. V., & Carozzi, M. (1990). A history of geology. New Brunswick: Rutgers University Press.
3. Larson, E. J. (2004). Evolution: The remarkable history of a scientific theory. New York: The Modern Library.
4. Dean, D. R. (1992). James Hutton and history of geology. Ithaca: Cornell University Press.
5. Hutton, J. (1795). Theory of the earth. Edinburgh: W. Creech.