glacial epoch


noun

  1. Also called glacial period, ice age. the geologically recent Pleistocene Epoch, during which much of the Northern Hemisphere was covered by great ice sheets.
  2. any one of the Permian, Carboniferous, Cambrian, or Precambrian glaciations.

Leave a Reply

Your email address will not be published. Required fields are marked *

52 queries 1.274