Download or read book Rivers in Time written by Peter Douglas Ward and published by Columbia University Press. This book was released on 2000 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elaborating on and updating Ward's previous work, The End of Evolution, Rivers in Time delves into his newest discoveries. The book presents the gripping tale of the author's investigations into the history of life and death on Earth through a series of expeditions that have brought him ever closer to the truth about mass extinctions, past and future.