Beringia - Biome key
Column 01    50.00   78.00 -999.00 Latitude
Column 02   140.00  230.00 -999.00 Longitude
Column 03     0.00    6.00 -9999.0 Biome Number

Biome key
1  Tundra
2  Cold Deciduous Forest
3  Taiga
5  Cold Coastal Forest