Mt. Silver 3F — Pokémon Soulgold
Every wild Pokémon here, by encounter method.
Mt. Silver 3F lists 7 Pokémon across 1 encounter method (grass), between level 35 and 65. One of them is on no other route's wild tables in this guide: Crobat.
Mt. Silver 3F in other guides
The same area in other ROM hacks on this site. Each one has its own encounter table.
Opens up at Post-game — the wider world.