If you think today's sharks are fearsome, wait until you see what swam in the oceans hundreds of millions of years ago! Creatures with snouts like saws, and spiral jaws. Sharks so large they could swallow whales whole. Timothy Bradley's vibrant illustrations and razor-sharp prose bring theseferocious fishand their tamer relativesto life with scientific detail. Learn how they survived catastrophic events that completely wiped other creatures out, and see which of their strange adaptations can still be seen in sharks today.
- ISBN10 0811848787
- ISBN13 9780811848787
- Publish Date 1 April 2007
- Publish Status Out of Stock
- Out of Print 23 September 2010
- Publish Country US
- Imprint Chronicle Books
- Format Hardcover
- Pages 48
- Language English