| I1 - snowpack 82308 |
| I2 - ice sheet 82323 |
|
| I3 - glacier 82324 |
| H - anthropogenic deposits: undifferentiated 82307 |
| Av - niveo-aeolian sediments: veneer 82303 |
| Tm - glacial sediments: moraine complex 82312 |
| GOv - glacial and organic deposits: veneer 82306 |
| GMr - glaciomarine sediments: beach 82304 |
| Tb2 - glacial sediments: blanket, lacustrine 82310 |
| GMn - glaciomarine sediments: littoral and nearshore 82305 |
| Tv/GMo - glacial sediments: veneer/glaciomarine sediments: offshore 82314 |
| Tp - glacial sediments: plain 82313 |
| Th - glacial sediments: hummocky till 82311 |
| Tb1 - glacial sediments: blanket 82309 |
| Tv - glacial sediments: veneer 82326 |
| R - metamorphic bedrock 82325 |
