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1. The Rise of Fishes, 500 million years of evolution, John A. Long, 1995, The Johns Hopkins University Press, Baltimore and London 2. Prehistoric Atlas, An Illustrated Guide to the Origins of Life on Earth, P. Arduini and G. Teruzzi, 1988, Macdonald and Co. Publishers, London, England. 3. Eyewitness Books, Fossil, Paul D. Taylor, Ph.D. , 1990, Dorling Kindersley Book, London, England |
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