1. American Geol. Inst. (1972): Glossary of Geology, Washington, D. C. 805+52 p.
2. Billingsley, P. & Locke, A. (1941): Structure of ore districts in the continental framework. — Am. Inst. Min. and Met. Engrs. Trans., 144, p. 9–64.
3. Bird, J. M. & Dewey, J. F. (1970): Lithosphere plate-continental margin tectonics and the evolution of the Appalachian orogen. — Geol. Soc. America Bull., 81, p. 1031–1060.
4. Brookins, D. G. (1969): Riley County, Kansas kimberlites and their inclusions (abs.). — Geol. Soc. America Abs. with Programs for 1969, pt. 2, p. 4.
5. Brown, J. S. ed. (1967): Genesis of stratiform lead-zinc-barite-fluorite deposits (Mississippi Valley type deposits). — A symposium, New York, 1966: Econ. Geology Mon. 3, 443 p.