BUENOS AIRES (AFP) - Argentine paleontologists have discovered the largely intact skeleton of a young titanosaurus that lived 71 million years ago. "What's extraordinary about this is that the remains were articulated, as if the animal had fallen or lain down and remained that way. There were no signs that it was preyed on," local media reported geologist and paleontologist Bernardo Gonzalez Riga as saying. Scientists discovered the remains of a foot "with all its toes and claws in an exceptional state of preservation," as well as the complete rear bones, tail, "and part of the pelvis," Gonzalez said. Such...