Period of Greek Decline After the Mycenaean Era

This page is the CodyCross answer for the clue below from Science Lab, Group 301, Puzzle 4 (Flint Lighter).

Question is: Period of Greek Decline After the Mycenaean Era

and the answer is: DARKAGES

Word Meaning:

DARK AGES — Alternative letter-case form of Dark Ages.

Definitions from Wiktionary.