Arachnite

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(2, -32, D:1)
  a +0 whip
  a kobold skeleton
(3, -38, D:1)
  a +0 short sword
  2 stones
  a kobold corpse (skeletalised by now)
(16, 1, D:1)
  a ball python corpse (skeletalised by now)
(17, -40, D:1)
  a +0 club
  a goblin skeleton
(21, -18, D:1)
  5 stones
(22, -11, D:1)
  a bat corpse (skeletalised by now)
(22, 1, D:1)
  a +0 spear
(27, -15, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(35, -37, D:1)
  a ball python skeleton
(39, -39, D:1)
  a frilled lizard skeleton
(40, -48, D:1)
  a flux talisman
(42, -3, D:1)
  4 stones
(44, -16, D:1)
  4 poisoned darts
(45, -38, D:1)
  a +0 whip
(45, -31, D:1)
  4 boomerangs

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(0, 1, D:2)
  a +0 flail
  a gnoll corpse (skeletalised by now)
(1, 0, D:2)
  an adder corpse (skeletalised by now)
(2, 2, D:2)
  a quokka skeleton
(5, -16, D:2)
  a +0 ring mail
(6, 9, D:2)
  a +0 rapier
(8, 20, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(14, 2, D:2)
  an adder corpse (skeletalised by now)
(17, -14, D:2)
  7 stones
(23, -9, D:2)
  a +0 pair of gloves
(24, 22, D:2)
  a ball python corpse (skeletalised by now)
(25, 22, D:2)
  a ball python corpse (skeletalised by now)
(30, 5, D:2)
  a +0 robe
(34, 2, D:2)
  a ball python skeleton
(51, -8, D:2)
  a +0 long sword
(53, -12, D:2)
  a +0 quarterstaff

Level 3 of the Dungeon
[Shop] Lasaco's Distillery
  (Shop contents are unknown)
(0, 0, D:3)
  4 stones
(37, 13, D:3)
  a +0 short sword
(38, 12, D:3)
  a +0 halberd
  a gnoll skeleton
(38, 13, D:3)
  6 stones
  a +0 spear

Level 4 of the Dungeon
(0, 0, D:4)
  12 gold pieces
(2, -11, D:4)
  a jackal corpse
  a jackal corpse