Arachnite

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(4, 3, D:1)
  a +0 leather armour
(8, -28, D:1)
  a frilled lizard corpse (skeletalised by now)
(11, 16, D:1)
  a rat corpse (skeletalised by now)
(13, -23, D:1)
  a +0 dagger
(13, -21, D:1)
  a frilled lizard corpse (skeletalised by now)
(26, -10, D:1)
  a ball python skeleton
(27, -27, D:1)
  a +0 hand axe
(38, -16, D:1)
  a quokka skeleton
(39, -15, D:1)
  4 stones
  a +0 short sword
  a kobold skeleton
(42, -16, D:1)
  a +0 dagger
(43, -35, D:1)
  a bat skeleton
(47, 8, D:1)
  a ball python corpse (skeletalised by now)
(51, -8, D:1)
  a rat skeleton
(52, -35, D:1)
  a +0 ring mail
(52, -32, D:1)
  a ball python skeleton
(52, -10, D:1)
  a rat skeleton
(59, 8, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  4 stones
(4, 0, D:2)
  a +0 dagger
(6, 0, D:2)
  a +0 dagger
(7, -22, D:2)
  4 stones
  a +0 club
(9, -34, D:2)
  a frilled lizard corpse (skeletalised by now)
(14, -16, D:2)
  a quokka skeleton
(24, -14, D:2)
  an adder skeleton
  a hobgoblin skeleton
(25, -12, D:2)
  an adder skeleton
(29, -18, D:2)
  a hobgoblin skeleton
(32, 1, D:2)
  6 stones
(37, -33, D:2)
  a +0 hand axe
(40, -17, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a bullfrog corpse
  an adder corpse
(8, 38, D:3)
  a scroll of amnesia
(12, 39, D:3)
  a +0 leather armour
(15, 38, D:3)
  a +0 dagger
(24, 29, D:3)
  a +0 club
(29, 7, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(43, 17, D:3)
  a kobold corpse (skeletalised by now)
(43, 32, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(47, 3, D:3)
  a +0 robe
  a +0 scythe
  the human corpse of Sigmund (skeletalised by now)
(48, 0, D:3)
  the felid corpse of Natasha (skeletalised by now)