Tetrapods—From Water to Land
Tetrapods—including the modern forms of amphibians, reptiles, birds, and mammals—are loosely defined as vertebrates with four feet, or limbs. Many spe...
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YOUR INNER FISH: A JOURNEY INTO THE 3.5-BILLION-YEAR HISTORY OF THE HUMAN BODYBy Neil ShubinPantheon, 229 pages, $24
When the renowned paleontologist Neil Shubin announced in 2006 that heâ...
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