A definition of primitive art / Phillip H. Lewis, Curator, Primitive Art.

v.36:no.10(1961)

A new specimen of Desmatochelys lowi Williston; a primitive cheloniid sea turtle from the Cretaceous of South Dakota / Rainer Zangerl -- and Robert E. Sloan --.

v.14:no.2(1960)

A primitive pyrothere (Mammalia, Notoungulata) from the early Tertiary of northwestern Venezuela / Bryan Patterson --.

v.33:no.22(1977)

Primitive hunters of Australia / by Wilfrid D. Hambly, Assistant Curator of African Ethnology. 12 plates in photogravure and 1 map.

no.32(1936)