Question

In 2004 a fossil of an organism that had fins and gills but also lungs and wrists was discovered what might the fossil suggest about evolution.

Answer 1

Jan 13, 2014 - Discovery of new Tiktaalik roseae fossils reveals key link in evolution of hind limbs ... Discovered in 2004 by Shubin and co-authors Edward Daeschler, PhD, Associate Curator of ... It had gills, scales and fins, but also had tetrapod-like features such as a mobile neck, robust ribcage and primitive lungs

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