资讯
2 天
The Daily Galaxy on MSNWere Earth’s First Continents Born in Cosmic Chaos? New Study Sheds Light on Early Crust ...Earth’s earliest crust, formed over 4.5 billion years ago, has long been thought to have lacked the complex chemical features ...
6 天
Live Science on MSNNorth America is 'dripping' down into Earth's mantle, scientists discoverSeismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...
10 小时
New Scientist on MSNRethink of fossils hints dinosaurs still thrived before asteroid hitThe number of dinosaurs may have been stable before the asteroid impact, despite evidence that species were getting less ...
New research suggests that Earth's first crust, formed over 4.5 billion years ago, already carried the chemical traits we ...
When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a landscape with incredible geology. She hears a lot of the same suggestions: ...
An incredible effort has been made to map the mystery missing continent of Zealandia which was only recently discovered ...
A study published in Nature on 2 April reveals that Earth's first crust, formed about 4.5 billion years ago, probably had chemical features remarkably like today's continental crust. This suggests the ...
Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...
Beneath the American Midwest, on the continent of North America, the underside of Earth's crust is dripping into the planetary interior. There, blobs of molten rock are coalescing in the upper mantle ...
In a new paper published in Nature today, colleagues and I reveal secrets of Earth’s crust 4.5 billion years ago. In the process, we also provide a new way to approach one of the biggest ...
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