allright already, no need to shout:
It was once thought that tetrapods evolved from crossopterygian lobe-finned fishes driven onto the land by drought. As one pool or stream dried out, the fishes ventured onto the parched earth in search of other bodies of water. Over time, natural selection would, over time, favor those fishes with more efficient terrestrial locomotion (i.e., with more leg-like limbs). In other words, tetrapods evolved from fish out of water
New findings in the fossil record have changed this view. Fingers and toes evolved well before lungs. These enhanced records, together with findings from other scientific disciplines has engendered a new understanding of how tetrapods evolved. Instead of fish escaping drought, the first tetrapods are now seen as fishes with legs.
Hope you learned something today. 