Across

1. Language of Iran

6. Walk through water

10. Launching areas

14. Postulate

15. Steinbeck’s “To __ Unknown”

16. Inkling

17. White oak of California

18. Become immovable

19. Political cartoonist Thomas

20. Preserved, as fodder

22. Heyerdahl raft

24. Multimedia device

26. Unrefined

27. Shin bones

30. Hurt

32. Whitman or Disney

33. Biblical marriage feast location

35. Tally mark

39. Billy Joel’s “__ to Extremes”

40. Considered in detail

42. Tend to the weeds

43. Bothered

45. China’s Xiao-ping

46. Capital of Peru

47. Pesto ingredient

49. Elevated

51. Tasmania’s capital

54. Vigilant

56. Rhododendrons’ relatives

58. Undertake

62. Burkina __

63. Wander

65. Dickensian Heep

66. Game-ending pronouncement

67. Cudgel

68. Totaled

69. Grey of westerns

70. Monopolizes

71. Longer in the tooth

Down

1. Meter reading

2. Neural fiber

3. Barbecue entree

4. Ask for

5. Madame Marcos

6. “Where’s __?”

7. In the past

8. Link with a space station

9. Former Big Apple mayor

10. Spanish mackerel

11. Firefighter Red

12. School furniture

13. Debussy contemporary

21. Pitch

23. Immensely

25. 1993 Peace Prize winner

27. Small offshoot

28. “Othello” villain

29. Blemish

31. First murderer

34. German car

36. One of these

37. Arrive

38. Chief

40. Gaze intently

41. Long-plumed bird

44. Edible mollusk

46. Unvarnished

48. Fabric stiffener

50. Conductor Toscanini

51. Muslim who knows the Koran by heart

52. Longtime Boston Symphony conductor

53. Washbowl

55. Young sheep

57. On one’s own

59. Look after

60. Noggin

61. Norse god of thunder

64. Calendar abbr.