1: Cut in half, as a log

5: Geological span

10: Toss back

14: Sound on the rebound

15: Series beginning

16: Word before irons or chains

17: Repeated

19: In the near future

20: Wood-dressing tool

21: Debt discharger

22: Rolling musician?

23: Personal quirk

24: Kind of cap

26: Like rice and potatoes

30: College treasurers

34: Heavy book

35: Slim swimmer

37: Oberlin native, to an Oberlin student

38: Due (to)

40: Litter member

42: Reed of 'From Here to Eternity'

43: Tailor or tinker

45: Leg, to Legs Diamond

47: Has to

48: Matter-of-fact

50: Mexican food

52: Grain fungus

54: 'Sister Act' extra

55: Borders

58: Neat freak's records

60: Just released

63: Feature of a wicked witch

64: Screen with blips

66: Upper hand

67: Plant problem

68: Mocked by imitating

69: Whitetail buck

70: Vanishes into thin air

71: They're 16th of 26

1: Antitoxins

2: Sailed right through

3: Virtuoso

4: Logic circuit element

5: Otalgia

6: 'Hamlet,' for example

7: Made a selection

8: Angelic one

9: 'I've ___ it up to here!'

10: Golda Meir, e.g.

11: Cold duck guzzler

12: Hulks pump it

13: Kind of pool

18: Multigenerational story

22: Young codfish

23: Fashionable doggy?

25: Kook

26: Percussive off-Broadway hit

27: Babel building

28: Part of PABA

29: 'Sure thing'

31: Invalidate legally

32: Dishwasher cycle

33: Pants' parts

36: Schlep

39: Clockwork components

41: Butter square

44: Trucker's ride

46: Sacred words

49: Fruity rum drink

51: Tousle

53: ___ over (assisted through difficulty)

55: Overwhelmed

56: Summoned

57: Strongly advise

59: Identical

60: 'Ix-nay'

61: Olympic weapon

62: Ties the knot

64: KO caller

65: Biretta or beret