Set in Linotron Galliard and designed by Marianne Perlak

Library of Congress Cataloging-in-Publication Data

Gould, Stephen Jay.
Time's arrow, time's cycle.

(The Jerusalem-Harvard lectures)
Bibliography: p.
Includes index.
1. Geological time—Study and teaching—History.
2. Burnet, Thomas, 1635?–1715. Telluris theoria sacra.
3. Hutton, James, 1726–1797. Theory of the earth.
4. Lyell, Charles, Sir, 1797–1875.I. Tide.

II. Series.

QE508.G68 1987         551.7′01′09         86-29485
ISBN 0–674–89198–8 (alk. paper) (cloth)
ISBN 0–674–89199–6 (paper)