New Jersey Department of Environmental Protection (NJDEP), New Jersey Geological Survey (NJGS)This geographic information system (GIS) data set shows the extent of surficial geologic materials in New Jersey. Surficial materials are the unconsolidated glacial, river, wetland, windblown, marine, estuarine, and hillslope sediments and weathered rock materials that overlie bedrock and Coastal Plain formations and that are the parent material for agronomic soils.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/e32d33d844684eecb22a0d50db3895e5_25engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicSurficial Geology of New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2021-11-08