The Encyclopedia of paleontology /
edited by Rhodes W. Fairbridge, David Jablonski.
- Stroudsburg, Pa. : [New York] : Stroudsburg, Pa. : [New York] : Dowden, Hutchinson & Ross ; distributed by Academic Press, Dowden, Hutchinson & Ross ; distributed by Academic Press, c1979.
- Encyclopedia of earth sciences series ; v. 7 .
- Encyclopedia of earth sciences ; v. 7 .