diff --git a/pokeemerald.sym b/pokeemerald.sym
index a0075184a7..d7eea4d3d7 100644
--- a/pokeemerald.sym
+++ b/pokeemerald.sym
@@ -688,10 +688,10 @@
 0203cf00 g 00000003 gBattlePartyCurrentOrder
 0203cf04 l 00000004 sMirageTowerGfxBuffer
 0203cf08 l 00000004 sMirageTowerTilemapBuffer
-0203cf0c l 00000004 sUnknown_0203CF0C
-0203cf10 l 00000004 sUnknown_0203CF10
+0203cf0c l 00000004 sFallingFossil
+0203cf10 l 00000004 sFallingTower
 0203cf14 l 00000004 sBgShakeOffsets
-0203cf18 g 00000004 sMirageTowerPulseBlend
+0203cf18 l 00000004 sMirageTowerPulseBlend
 0203cf1c l 00000004 sMonSummaryScreen
 0203cf20 g 00000001 gLastViewedMonIndex
 0203cf21 l 00000001 sMoveSlotToReplace
@@ -860,7 +860,7 @@
 03001294 l 00000001 sNpcId
 03001298 l 00000002 sRandMonSetId
 0300129c l 00000006 MultiBoot_required_data
-030012a8 l 00000010 gUnknown_030012A8
+030012a8 l 00000010 sDebug_DisintegrationData
 030012b8 l 00000004 sBerryFix
 030012bc g 00000001 gUnknown_030012BC
 030012c0 l 00000004 sRibbonDraw_Total
@@ -15687,7 +15687,7 @@
 081be9c0 l 00000040 WaitCeilingCrumble
 081bea00 l 00000020 FinishCeilingCrumbleTask
 081bea20 l 000000b8 CreateCeilingCrumbleSprites
-081bead8 l 0000004c MoveCeilingCrumbleSprite
+081bead8 l 0000004c SpriteCB_CeilingCrumble
 081beb24 l 00000030 SetInvisibleMirageTowerMetatiles
 081beb54 g 00000014 StartMirageTowerDisintegration
 081beb68 g 00000014 StartMirageTowerShake
@@ -15696,9 +15696,9 @@
 081bebb4 l 00000040 UpdateBgShake
 081bebf4 l 0000015c InitMirageTowerShake
 081bed50 l 000002d8 DoMirageTowerDisintegration
-081bf028 l 00000220 DoFossilFallAndSink
-081bf248 l 00000070 sub_81BF248
-081bf2b8 l 000000cc sub_81BF2B8
+081bf028 l 00000220 Task_FossilFallAndSink
+081bf248 l 00000070 SpriteCB_FallingFossil
+081bf2b8 l 000000cc UpdateDisintegrationEffect
 081bf384 g 00000058 CB2_InitBerryFixProgram
 081bf384 l 00000000 .gcc2_compiled.
 081bf3dc l 000001c8 BerryFix_Main
@@ -37373,7 +37373,7 @@
 082f076a l 00000005 sOppositeFacingDirection
 082f076f l 00000005 sNextFacingDirection
 082f0774 l 00000008 sUnionRoomLocalIds
-082f077c l 00000010 sUnknown
+082f077c l 00000010 sHidePlayerFlags
 082f078c l 00000002 sMovement_UnionPlayerExit
 082f078e l 00000002 sMovement_UnionPlayerEnter
 082f0790 l 00000200 sBgTiles_Pal
@@ -48881,7 +48881,7 @@
 0857fbb0 l 00000018 gRotatingBallSpriteTemplate
 0857fbc8 l 00000008 sBerryPicOamData
 0857fbd0 l 00000008 sBerryPicRotatingOamData
-0857fbd8 l 00000008 sSpriteAnim_857FBD8
+0857fbd8 l 00000008 sAnim_BerryPic
 0857fbe0 l 00000004 sBerryPicSpriteAnimTable
 0857fbe4 l 00000008 sBerryPicSpriteImageTable
 0857fbec l 00000018 gBerryPicSpriteTemplate
@@ -52690,8 +52690,8 @@
 085b26b4 l 00000008 sOamData_PokeblockCase
 085b26bc l 00000008 sSpriteAnim_PokeblockCase
 085b26c4 l 00000004 sSpriteAnimTable_PokeblockCase
-085b26c8 l 00000028 sSpriteAffineAnim_85B26C8
-085b26f0 l 00000004 sSpriteAffineAnimTable_85B26F0
+085b26c8 l 00000028 sAffineAnim_PokeblockCaseShake
+085b26f0 l 00000004 sAffineAnims_PokeblockCaseShake
 085b26f4 g 00000008 gPokeblockCase_SpriteSheet
 085b26fc g 00000008 gPokeblockCase_SpritePal
 085b2704 l 00000018 sSpriteTemplate_PokeblockCase
@@ -57655,26 +57655,26 @@
 08617274 l 00000020 sBlankTile_Gfx
 08617294 l 00000900 sMirageTower_Gfx
 08617b94 l 00000090 sMirageTowerTilemap
-08617c24 l 00000020 sRootFossil_Pal
-08617c44 l 00000080 sRootFossil_Gfx
+08617c24 l 00000020 sFossil_Pal
+08617c44 l 00000080 sFossil_Gfx
 08617cc4 l 00000080 sMirageTowerCrumbles_Gfx
 08617d44 l 00000020 sMirageTowerCrumbles_Palette
-08617d64 g 00000030 sCeilingCrumblePositions
-08617d94 g 00000010 gMirageTowerCeilingCrumbleSpriteSheets
+08617d64 l 00000030 sCeilingCrumblePositions
+08617d94 l 00000010 sCeilingCrumbleSpriteSheets
 08617da4 l 00000048 sInvisibleMirageTowerMetatiles
-08617dec l 00000008 gSpriteAnim_8617DEC
-08617df4 l 00000008 gOamData_8617DF4
-08617dfc l 00000004 gSpriteAnimTable_8617DFC
-08617e00 l 00000018 gUnknown_08617E00
+08617dec l 00000008 sAnim_FallingFossil
+08617df4 l 00000008 sOamData_FallingFossil
+08617dfc l 00000004 sAnims_FallingFossil
+08617e00 l 00000018 sSpriteTemplate_FallingFossil
 08617e18 g 00000008 gMirageTowerPulseBlendSettings
-08617e20 l 00000008 sCeilingCrumble2AnimCmd
-08617e28 l 00000004 sCeilingCrumble2AnimCmds
-08617e2c l 00000008 sCeilingCrumble2OamData
-08617e34 l 00000018 sCeilingCrumbleSpriteTemplate2
-08617e4c l 00000008 sCeilingCrumble1AnimCmd
-08617e54 l 00000004 sCeilingCrumble1AnimCmds
-08617e58 l 00000008 sCeilingCrumble1OamData
-08617e60 l 00000018 sCeilingCrumbleSpriteTemplate1
+08617e20 l 00000008 sAnim_CeilingCrumbleSmall
+08617e28 l 00000004 sAnims_CeilingCrumbleSmall
+08617e2c l 00000008 sOamData_CeilingCrumbleSmall
+08617e34 l 00000018 sSpriteTemplate_CeilingCrumbleSmall
+08617e4c l 00000008 sAnim_CeilingCrumbleLarge
+08617e54 l 00000004 sAnims_CeilingCrumbleLarge
+08617e58 l 00000008 sOamData_CeilingCrumbleLarge
+08617e60 l 00000018 sSpriteTemplate_CeilingCrumbleLarge
 08617e78 l 00000015 sText_BerryProgramUpdate
 08617e8d l 0000000e sText_RubySapphire
 08617e9b l 00000008 sText_Emerald