From 2013, it would have been 229997988 BC.
From 2020, it would be 229997995
230 million years ago
16 million years ago approximately
about 65 million years ago but no one knows why
About 230 million years ago.
About 230 million years ago.
About 230 million years ago.
230 million years ago.
Dinosaurs appear in the fossil records in the late triassic period about 230 million years ago and became extict (except birds)at the end of the cretaceous period 65 million years ago.
The dinosaurs came onto earth approximately 245 million years ago. They became extinct about 65 million years ago.
it was a bit of time that was 63 to 230 million years ago.
About 230 million years ago in the late Triassic period.
No, vertebra life has not existed for more than half a billion to a billion years ago. Dinosaurs first appeared about 230 million years ago and died out 65.5 million years ago.