When Pigs Ruled the Earth
James Secord: A prehistoric apocalypse, 1 April 2004
When Life Nearly Died: The Greatest Mass Extinction of All Time
by Michael Benton.
Thames and Hudson, 336 pp., £16.95, March 2003,9780500051160 Show More
by Michael Benton.
Thames and Hudson, 336 pp., £16.95, March 2003,
“... of this devastating episode only in the past decade, although geologists first recorded a major changeover in the Earth’s flora and fauna nearly 15o years ago. The reasons for this lie in the origins of geology as a science. The study of the Earth emerged in the 18th and early 19th centuries from a combination of cosmology, natural historical ... ”