Crummett, Tracy Leigh - The Evolution of Shovel Shaping: Regional and Temporal Variation in Human Incisor Morphology

Ann Arbor: UMI Dissertation Services, 1994. First edition. Pp. xvii, 363; numerous text-figures and maps. Publisher's original blue wrappers with printed title/author label on the front wrapper, 8vo. This is Dr. Crummett's Ph. D. dissertation on the significance of shovel-shaped incisors in the fossil record and in modern human populations. No ownership marks. Some light pencil checkmarks in the text; a bright and clean copy in fine (as new) condition..

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