A crater at ... of surviving dinosaurs into today’s birds). The asteroid left a crater over 150 kilometres wide, centred just off the coast of the Yucatán peninsula in Mexico.
along with asteroid-specific minerals like iridium at the crater in Chicxulub, Mexico -- all but proving the asteroid theory. And now scientists have figured out where this dinosaur-killing rock ...
compared to the 180km-wide Chicxulub crater in Mexico which ultimately wiped out the dinosaurs. Dr Nicholson said: ‘Imagine the asteroid was hitting Glasgow and you’re in Edinburgh ...
10 天
Live Science on MSN52-foot-high 'megaripples' from asteroid that killed the dinosaurs mapped deep beneath ..."Megaripples" in the seafloor that were created in the aftermath of the dinosaur-killing asteroid impact extend much farther ...
Dinosaurs are a group ... It's thought that the meteor hit the Yucatán Peninsula in Mexico (with the area now known as the Chicxulub crater). The diameter of the impact crater is about 110 ...
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