Stirton, R. A. 1901-1966. Time, life, and man; : the fossil record. [electronic resource] . — New York, : Wiley, [1967]. — xi, 558 p. : illus., maps. 24 cm. Bibliography: p. 525-535. Subjects--Topical Terms: Paleontology. LC Class. No.: QE711 / .S75 1967