Sentences with phrase «term global glaciation»
«In addition, this early phase of evolutionary divergence appears to have preceded the extreme climate changes that led to Snowball Earth, a period marked by severe long - term global glaciation that lasted from about 720 to 635 million years ago,» Dohrmann says.
https://www.sciencedaily.com/ Not exact matches
The few degrees of global temperature rise since the depths of the Pleistocene glaciation (say 18,000 ybp) can be seen as a short - term reversal of a long - term cooling trend.