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Physiographic Zones of the Sea Floor from Nahant to Salisbury, Massachusetts ...
These data are qualitatively derived interpretive polygon shapefiles defining sediment type and distribution, and physiographic zones of the sea floor from Nahant to Salisbury,... -
Physiographic Zones of the Sea Floor for Vineyard and western Nantucket Sound...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Vineyard and western Nantucket Sounds, Massachusetts. These maps were derived from... -
Physiographic Zones of the Sea Floor from Nahant to Salisbury, Massachusetts ...
These data are qualitatively derived interpretive polygon shapefiles defining sediment type and distribution, and physiographic zones of the sea floor from Nahant to Salisbury,... -
Physiographic Zones of the Sea Floor from Nahant to Salisbury, Massachusetts ...
These data are qualitatively derived interpretive polygon shapefiles defining sediment type and distribution, and physiographic zones of the sea floor from Nahant to Salisbury,... -
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... -
Physiographic Zones of the Sea Floor offshore of western and southern Martha'...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor south and west of Martha's Vineyard and north of Nantucket, Massachusetts. These maps were... -
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...