surf_geo_2018_20180618Legend
Abundant Outcrop and Shallow Bedrock
Artificial Fill
Beach and Dune Deposits
Cranberry Bog
Salt Marsh Deposits
Swamp and Marsh Deposits
Alluvium
Valley-floor Fluvial Deposits
Alluvial Fan
Inland Dune
Marine Regressive
Stream-Terrace
Talus
Coarse
Glaciolacustrine Fine
Glaciomarine Fine
Stagnant-ice Deposits
Thick Till
Thrust Moraine
Till Overlying Sand Deposits
End Moraine Deposits
Bedrock Outcrop
Thin Till