| Mesozoic, for one |
ERA |
| Mineral springs |
SPAS |
| Movie with an iconic theme that starts with two alternating notes |
JAWS |
| Neither Dem. nor Rep |
IND |
| Night demon |
INCUBUS |
| Not the main wager |
SIDEBET |
| One with a crystal ball |
SEER |
| Opera solo |
ARIA |
| Peace Nobelist Wiesel |
ELIE |
| Perfume, as in a religious ceremony |
CENSE |
| Planets like Neptune and Uranus |
ICEGIANTS |
| Pleads |
BEGS |
| Pollution from car emissions, in part |
SMOG |
| Prefix with pressure or puncture |
ACU |
| Question ending many a riddle |
WHATAMI |
| Read, as a bar code |
SCAN |
| Rip |
TEAR |
| Romantically daydreaming of, with 'over' |
MOONING |
| Scammer |
CONMAN |
| See 67-Across |
ATHEART |
| Stand around the mall? |
KIOSK |
| State symbol of Massachusetts |
ELMTREE |
| Suffragist ___ B. Wells |
IDA |
| Tall tale |
YARN |
| Tarzan creator ___ Rice Burroughs |
EDGAR |
| Togetherness |
UNISON |
| Transportation in the Old West |
STAGE |
| Try out |
TEST |
| Unfortunate things to leave locked in a car |
KEYS |
| Vietnamese New Year |
TET |
| Western tribe member |
UTE |
| With 68-Across, still feeling like a teenager, say ... or a hint to the circled answers |
YOUNG |
| Wrestler Flair |
RIC |
| Yoga posture |
ASANA |
| ___ beaver |
EAGER |
| ___ Friday (main role on 'Dragnet'): Abbr |
SGT |
| ___ G BIV (mnemonic) |
ROY |
| ___ system (GPS device) |
NAV |