U.S. Geological Survey
USGS
Woods Hole Science Center
WHSC
Unversity of New Hampshire
UNH
sediment
texture
grain size
classification
gravel
sand
silt
clay
mud
Open-File Report 03-001
Coastal and Marine Geology Program
CMGP
sediment classification
surficial classification
point shapefile
points
GIS
Geographic Information System
thesaurus name >
- Title None