To understand how global warming could influence future climate, scientists look to the Paleogene Period that began 66 million years ago, covering a time when Earth’s atmospheric carbon dioxide levels ...
Sixty-six million years ago, an asteroid strike and volcanic eruptions triggered a global climate catastrophe. Earth plunged ...
Wilf, Peter, Johnson, Kirk R., and Huber, Brian T. 2003. "Correlated terrestrial and marine evidence for global climate changes before mass extinction at the Cretaceous-Paleogene boundary." ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results