The discovery of a 375-million-year-old fish, Tiktaalik, sheds light on a major transition in the history of life: the movement of vertebrates onto land. Paleontologist and anatomist Neil Shubin describes his team’s discovery of that fossil.
The three-part series YOUR INNER FISH premieres Wednesday, April 9 at 10/9c following NATURE at 8/7c and NOVA at 9/8c as part of PBS’ THINK WEDNESDAY.
