Underwater_SeafloorCavern: @ 8484198
	.4byte Underwater_SeafloorCavern_Layout
	.4byte Underwater_SeafloorCavern_MapEvents
	.4byte Underwater_SeafloorCavern_MapScripts
	.4byte 0x0
	.2byte MUS_DEEPDEEP
	.2byte 146
	.byte MAPSEC_UNDERWATER_128
	.byte 0
	.byte WEATHER_BUBBLES
	.byte MAP_TYPE_UNDERWATER
	.2byte 0
	.byte 13
	.byte MAP_BATTLE_SCENE_NORMAL