http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Tetrapods, the first four-legged land animals, are regarded as the first organisms that had fingers and toes. Now researchers at Uppsala University can show that this is wrong. Using medical x-rays, they found rudiments of fingers in the fins in fossil Panderichthys, the `transitional animal,` which indicates that rudimentary fingers developed considerably earlier than was previously thought. http://www.physorg.com/news141278840.html Biology Mon, 22 Sep 2008 05:07:20 EST news141278840