A single vertebra dug out of a boulder in a stream below a mountain in New Zealand in 1978 has now been found to have belonged to the oldest known sea reptile in the Southern Hemisphere, where no record of these huge beasts had existed until now. It
A single vertebra dug out of a boulder in a stream below a mountain in New Zealand in 1978 has now been found to have belonged to the oldest known sea reptile in the Southern Hemisphere, where no rec… [+3159 chars]