- 這個話題是空的。
正在檢視 1 篇文章 - 1 至 1 （共計 1 篇）
- 文章
A newly discovered fossil bird, Gansus, from Gansu province in China, is around 110 million years old; rather like a diver (loon), perhaps suggests ancestors of today’s birds were waterbirds.
[Or, was their habitat more conducive to fossilisation? Waterbirds from small running dinosaurs would seem a jump.]
Loon-like ancient bird might be modern duck’s ancestor
正在檢視 1 篇文章 - 1 至 1 （共計 1 篇）
- 抱緊，回歸主題必須先登錄。