Surficial Geologic Map of Vermont, 1970 - Units
<div style='text-align:Left;'><p><span>The GeologicSurficial_SURFICIAL data consists of surficial geologic features as digitized from the 1:62,500 15 minute series USGS quadrangle map sheets, compiled by The Vermont Geological Survey 1956-1970. This dataset contains surficial geologic features �represented as polygon …