Crossword clue: from two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
pleistocene
11 letters
wn-def
from two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution