Crossword Clue: Period when mammals first appeared
If you're looking for all of the crossword answers for the clue "Period when mammals first appeared" then you're in the right place. We found 1 answers for this crossword clue.
If you are stuck trying to answer the crossword clue "Period when mammals first appeared", and really can't figure it out, then take a look at the answers below to see if they fit the puzzle you're working on.
Matching Crossword Puzzle Answers for "Period when mammals first appeared"
Below is the complete list of answers we found in our database for Period when mammals first appeared:
Possibly related crossword clues for "Period when mammals first appeared"
Based on the answers listed above, we also found some clues that are possibly similar or related to Period when mammals first appeared:
- Arizona's Petrified Forest dates from this period
- First period of the Mesozoic Era
- Very old
- Mesozoic Era period
- Post-Permian period
- Period bookended by extinction events
- Period in which dinosaurs appeared
- Period of the first dinosaurs
- Period when mammals first appeared
Recent Usage of Period when mammals first appeared in Crossword Puzzles
We track a lot of different crossword puzzle providers to see where clues like "Period when mammals first appeared" have been used in the past.
Here are all of the places we know of that have used Period when mammals first appeared in their crossword puzzles recently:
- New York Times - March 1, 2018