Tiktaalik, the 350-million-year-old "walking fish"
streaming video
Tiktaalik, the 350-million-year-old "walking fish"
Copies
0 Total copies, 0 Copies are in, 0 Copies are out.
An amazing fossil find on Ellesmere Island in Canada's Arctic leads to the earliest evidence of the ancestor of all limbed animals.
  • Share It:
  • Pinterest