Sublittoral sand in low or reduced salinity (lagoons)
SSaLS |
Sublittoral sand in variable salinity (estuaries)
SSaVS |
Infralittoral fine sand
IFiSa |
Infralittoral muddy sand
IMuSa |
Circalittoral fine sand
CFiSa |
Circalittoral muddy sand
CMuSa |
Offshore circalittoral sand
OSa |