What is another word for glacial epoch?
Pronunciation: [ɡlˈe͡ɪʃə͡l ˈɛpɒk] (IPA) 
The glacial epoch is a period of time in Earth's history when temperatures were very low, resulting in widespread glaciation and ice sheet formation. This time period is also known as the ice age, and is often associated with the Pleistocene era. Synonyms for the glacial epoch include the ice age, the last glacial period and the Quaternary glaciation. It is known for its extensive ice sheets and glaciers, which covered much of the northern hemisphere, causing the extinction of many species and forcing the survival of those able to adapt to the harsh conditions. Despite its challenging climate, the glacial epoch played a critical role in shaping our world, leaving behind evidence of its impact that continues to be studied by scientists today.
