| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In astronomic terms, this 3-letter word describes a billion years | an eon | $1,600 | DJ | TIME | 2012-01-30 | #6301 | |
| Made up of several eras, it's the largest division of geological time | an eon | $800 | DJ | TIME | 1988-01-05 | #772 |