http://news.yahoo.com/s/ap/20080326/ap_on_sc/brazil_sea_crocodile]Scientists unveil prehistoric crocodile (AP) [/URL]



AP - Pointy-nosed crocodiles may have joined sharks as the dominant predators in the world's oceans some 62 million years ago, according to Brazilian scientists who on Wednesday unveiled one of the most complete skeletons found yet of the prehistoric animals.