Biologists previously believed modern birds had evolved 20 million years later than the new evidence suggests.
Gents today wear earrings, bracelets, rings, pins, hairpieces, furs, pretty coats, frilly shirts, silly tees, heels, ...
6 天
Techno-Science on MSNThe discovery of this fossil rewrites the history of the origin of birds 🦅The discovery of a 6-inch (15 cm) fossil of a small bird, 150 million years old, reveals unexpected modern anatomical ...
Chinese scientists have unearthed the oldest short-tailed bird fossil, dating back about 150 million years, in east China's ...
A set of fossils discovered in East China's Fujian province has been identified as the only known unambiguous record of ...
The bird has a short tail ending in a pygostyle, an important aerodynamic innovation moving the center of mass forward toward the wings.
Discovery of Baminornis zhenghensis fossils change timeline of birds' emergence, say Chinese scientists - Anadolu Ajansı ...
FUZHOU, Feb. 13 (Xinhua) -- Chinese scientists have unearthed the oldest short-tailed bird fossil, dating back about 150 million years, in east China's Fujian Province. This suggests that birds might ...
Chinese scientists have unearthed the oldest short-tailed bird fossil, dating back about 150 million years, in east ...
"Previously, the oldest record of short-tailed birds is from the Early Cretaceous. Baminornis zhenghensis is the sole ...
Anne Gildea follows up her phenomenally successful show, How To Get The Menopause & Enjoy It, with Further Adventures in ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果