Evolution on Planet Earth
Subtitle: Impact of the Physical Environment
Contributors: Lynn Rothschild (Editor); Adrian Lister (Editor)
Publisher: Academic Press
Published: April 2003
Language: eng
Number of pages: 456
ISBN-13: 9780125986557
First sentence: The Hadean aeon (from about 4.56 to 4.0Ga ago: 1Ga = 1 x 109 years) and the succeeding Archaean aeon (from about 4.0 to 2.5Ga ago) saw the start of life, and its early occupation of planet.