743857
9781560068907
What killed the dinosaurs? Since their discovery in the early nineteenth century, the extinction of these fascinating beasts that ruled the earth for some 160 million years has baffled modern researchers. This up-to-date, well-documented study examines the major theories that were proposed and then discarded until the recent discovery of intriguing evidence suggesting that the impact of an extraterrestrial object exterminated the dinosaurs.Don Nardo is the author of 'The Mystery Library - The Extinction of the Dinosaurs', published 2001 under ISBN 9781560068907 and ISBN 1560068906.
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