| Answer | Crossword Clue |
|---|---|
| ZOIC | Geologic era suffix |
| NEOCENE | Geologic era |
| RHAETIC | Of an Alpine geologic era |
| MESOZOIC | Geologic era when plants and dinosaurs appeared |
| cenozoic | relating to the most recent geologic era |
| aeons | very large division of geologic time usually longer than an era |
| eons | very large division of geologic time usually longer than an era |
| era | large division of geologic time usually shorter than an eon Paleozoic era |
