Tiktaalik: Evolutions Newest Link in the Chain
May 3, 2006
Researchers have recently discovered a fossil on Ellesmere Island, located in the Canadian Arctic. The creature is characteristic of tetrapods, four-legged organisms, and possesses a flattened body, fins, scales, ribs, and a neck. James Owen (National Geographic News1) considers the species, Tiktaalik roseae, to be the connection between aquatic and land animals and prehistoric predecessor […]
