Oysteroth

Level 1 of the Dungeon
(13, 23, D:1)
  a frilled lizard skeleton
(13, 30, D:1)
  a +0 dagger
(15, 13, D:1)
  a +0 robe
(18, 34, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(22, 10, D:1)
  a +0 club
  a goblin skeleton
(22, 21, D:1)
  a bat skeleton
(24, 10, D:1)
  a kobold skeleton
(28, 9, D:1)
  a parchment of Grave Claw
(41, 15, D:1)
  a hobgoblin skeleton
(62, 40, D:1)
  a rat corpse (skeletalised by now)
(65, 44, D:1)
  a +0 short sword
  3 stones

Level 2 of the Dungeon
[Shop] Gazxeg's Magic Scroll Shoppe
  a scroll of identify (20 gold)
  a scroll of identify (20 gold)
  a scroll of vulnerability (40 gold)
  3 scrolls of fear (120 gold)
  a scroll of revelation (unknown) (75 gold)
  a scroll of noise (unknown) (10 gold)
  a scroll of teleportation (30 gold)
  a parchment of Teleport Other (108 gold)
  a scroll of teleportation (30 gold)
(0, 0, D:2)
  a +0 ring mail
(10, 4, D:2)
  a +0 club
  a goblin skeleton
(21, -28, D:2)
  a ball python corpse (skeletalised by now)
(25, -2, D:2)
  an amulet of guardian spirit
(29, -27, D:2)
  a quokka corpse (skeletalised by now)
(34, -39, D:2)
  a +0 flail
  a gnoll skeleton
(36, -38, D:2)
  a +0 club
  a gnoll corpse (skeletalised by now)
(37, -38, D:2)
  a +0 whip
  a gnoll corpse (skeletalised by now)
(40, -39, D:2)
  a +0 mace
(50, -24, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a parchment of Irradiate
(4, -2, D:3)
  a parchment of Chain Lightning
(14, -22, D:3)
  a +0 leather armour
(16, 26, D:3)
  a +0 robe
(18, 9, D:3)
  a bat corpse (skeletalised by now)
(27, 6, D:3)
  a +0 club
(34, 10, D:3)
  a +0 leather armour
(35, -21, D:3)
  a +0 dagger
  a goblin corpse
(35, -3, D:3)
  a +0 dagger
(39, -2, D:3)
  a +0 robe
(43, -17, D:3)
  a ball python skeleton
(51, 1, D:3)
  a frilled lizard skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  13 gold pieces
(10, -1, D:4)
  5 boomerangs