Fossil algae recent results and developments

A systematic survey of the Paleozoic and Mesozoic Gastropoda and Paleozoic Bivalvia from Japan por Hayami, Itaru 1933-

Calceocrinids from the Bromide Formation (Middle Ordovician) of southern Oklahoma por Brower, James C.

Guide to the fossil man a handbook of human paleontology por Day, Michael H.

A new fertile Schizaeaceous fern from Middle Pennsylvanian Iowa coal balls por Baxendale, R. William

Depositional environments and paleoecology foraminiferal paleoecology

History of the coniferous forests, California and Nevada por Axelrod, Daniel I.

Palaeobiology of angiosperm origins problems of Mesozoic seed-plant evolution por Hughes, Norman F. (Norman Francis)

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Early man por Howell, F. Clark (Francis Clark)

The late Pliocene Equidae of Langebaanweg, Cape Province, South Africa por Hooijer, Dirk Albert