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10-m backscatter mosaic produced from backscatter intensity data from sidesca...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Isochron of Holocene fluvial and estuarine (Qfe) sediment thickness beneath t...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Interpretation of sea-floor geologic units on the Massachusetts inner contine...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
30-m Topography and bathymetry grid produced from swath interferometric, mult...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Elevation of the late-Wisconsinan regressive unconformity beneath the Massach...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
30-m Topography and bathymetry grid produced from swath interferometric, mult...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
30-m Hillshaded relief image produced from swath interferometric, multibeam, ...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Isochron of Holocene marine (Qmn and Qmd) sediment thickness on the Massachus...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Interpretation of sea-floor geologic units on the Massachusetts inner contine...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Elevation of the Holocene transgressive unconformity beneath the Massachusett...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Elevation of the Holocene transgressive unconformity beneath the Massachusett...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Physiographic Zones of the Sea Floor from Nahant to Northern Cape Cod Bay, Ma...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Hillshaded relief image derived from elevations of the Holocene transgressive...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Hillshaded relief image derived from elevations of the Holocene transgressive...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Hillshaded relief image derived from elevations of the late-Wisconsinan regre...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Physiographic Zones of the Sea Floor from Nahant to Northern Cape Cod Bay, Ma...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and...
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