Abbie, A. A. 1947. Headform and human evolution, J. Anal. 81: 233–258.

———1948. No! No! a thousand times no! Aust. J. Sci. 11: 39–42.

———1952. A new approach to the problem of human evolution, Trans.
    Roy. Soc. S. Austr. 75: 70–88.

———1958. Timing in human evolution, Proc. Linn. Soc. New South Wales 83:
    197–213.

Accordi, B., and R. Colacicchi. 1962. Excavations in the pygmy elephants cave
    of Spinagallo (Siracusa), Geol. Romana 1: 217–229.

Acher, R. A. 1910. Spontaneous constructions and primitive activities of chil-
    dren analogous to those of primitive man, Am. J. Psychol. 21: 114–150.

Adams, L. M., and W. J. Moore. 1975. Biomechanical appraisal of some skel-
    etal features associated with head balance and posture in the Hominoi-
    dea, Acta Anal. 92: 580–594.

Adelmann, H. B. 1966. Marcello Malpighi and the evolution of embryology, 5 vols.
    (Cornell Univ. Press, Ithaca, N.Y.).

Adolph, E. F. 1970. Physiological stages in the development of mammals,
    Growth 34: 113–124.

Agassiz, E. C. 1885. Louis Agassiz: his life and correspondence (Houghton Mifflin,
    Boston), 794 pp.

Agassiz, L. 1849. Twelve lectures on comparative embryology (Henry Flanders,
    Boston), 104 pp.

———1857. Essay on classification (from Contributions to the natural history of the
    United States, vol. 1), ed. E. Lurie (Harvard Univ. Press, Cambridge, 1962).

———1874. Evolution and permanence of type, Atlantic Monthly 33: 92–101.

Albrecht, F. O. 1962. Some physiological and ecological aspects of locust
    phases, Trans. Roy. Entomol. Soc. London 114: 335–375.

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