Accessible, entertaining work addresses Earth's age as it explores the work of Hooke, Buffon, Lyell, Cuvier, Darwin, Agassiz, and others, detailing discoveries that led to knowledge of Earth's astonishing antiquity — from Steno's contemplation of fossilized shark's teeth in 1666 through Holmes' time scales of 1960. Nominated for the American Book Award. 29 black-and-white illustrations.
