Major events in the history of life

The prebiotic synthesis of organic compounds as a step toward the origin of life / S.L. Miller

The oldest fossils and what they mean / J.W. Schopf

Evolution of the earliest animals / B. Runnegar

Origin and evolution of the earliest land plants / J.B. Richardson

A history of vertebrate successes / J.H. Ostrom

Major events in the history of mankind / P.V. Tobias.