glacial period
Noun
Meaning
any period of time during which glaciers covered a large part of the earth's surface
Source: WordNetSynonyms
Hypernyms
Examples
the most recent ice age was during the Pleistocene
A year later, Agassiz raised the hypothesis of a great glacial period that would have had long-reaching general effects.
During the last glacial period the sea-level has fluctuated 20–30 m as water was sequestered, primarily in the Northern Hemisphere ice sheets.
During a glacial period cold-adapted organisms spread into lower latitudes, and organisms that prefer warmer conditions become extinct or are squeezed into lower latitudes.
DNA analysis indicated that each lake was colonized independently, presumably by a marine ancestor, after the last glacial period.
Due to the favorable climate of the location, people lived there about 50,000 years ago during the last glacial period, as burial sites show from this era.