The complete Pokemon GSC pokedex, part 7

Pokémon Name: Piloswine
Type: Ice/Ground
Classification: Swine Pokemon
Pokédex Number: 221
Ability: Oblivious & Snow Cloak
Dream World ability: Thick Fat
Location Found:
Diamond/Pearl/HG/SS: Evolve from Swinub
Platinum: Route 217 (Poke Radar)
B/W: Giant Chasm (Crater Forest and cave areas)
Evolution: From Swinub at level 33, to Mamoswine via Ancient Power