 | GetTextbooks.co.uk Compare Price & Save up to 90% | | |
|
Indiana University Bloomington - FALL 2010 | ||
Section 30914 | ||
 | Echoes of Life: What Fossil Molecules Reveal about Earth History (1st Edition) by Susan M. Gaines, Geoffrey Eglinton, Jurgen Rullkotter Hardcover, 376 Pages, Published 2008 ISBN-10: 0-19-517619-7 / 0195176197 ISBN-13: 978-0-19-517619-3 / 9780195176193 In 1936 a German chemist identified certain organic molecules that he had extracted from ancient rocks and oils as the fossil remains of chlorophyll--presumably from plants that had lived and died millions of years in the past. It was another twenty-five years before this insight was developed and t | |