Clue: When mastodons and monkeys first appeared, (with "the")

We have 1 answer for the crossword clue When mastodons and monkeys first appeared, (with "the").

Possible Answers:

• TERTIARY

Related Clues:

• Third

Did we help with your crossword? Hope so! Now try our printable crosswords or our online crossword puzzles. Seven new crosswords available daily, free.

Do you have an answer for the clue When mastodons and monkeys first appeared, (with "the") that isn't listed here? Let us know.