Words similar to glaciations

Example sentences for: glaciations

How can you use “glaciations” in a sentence? Here are some example sentences to help you improve your vocabulary:

4 Ga), and may have been global in extent [ 34 ] . It has been proposed that a major rise in oxygen at this time lowered global temperatures and may have triggered the glaciations [ 35 ] . If this is true, and given the time estimates here, the evolutionary innovation of oxygenic photosynthesis may have had a relatively rapid impact on the environment.
Extensive glaciations occurred in the Paleoproterozoic (~2.