3 ms·
Remember, in the era dinosaurs the arrangement of Earth's landmass was radically different. Could it be possible where we've sampled the ancestors, they were ac
by meric 11y ago
Remember, in the era dinosaurs the arrangement of Earth's landmass was radically different. Could it be possible where we've sampled the ancestors, they were actually on the island and whose evolution slowed down, and then later we discovered it's 'descendants' from the larger continent?
- throwaway2048 11y agoAt the dawn of the Triassic and onwards to the early Cretaceous all the major continents were part of Pangaea. So assuming we arn't relying on just a few fossil beds to paint the picture, its virtually certain we are seeing the large continent species.