Glossary:Lagoonal deposit
From Indian River Lagoon Project
lagoonal deposit
Sand, silt or clay-sized sediments transported and deposited by wind, currents, and storm runoff in the relatively low-energy, brackish to saline, shallow waters of a lagoon.
Word Class: noun
Synonym: muck, silt
Example: Lagoonal deposits, muck, covers the bottom of the lagoon impeding sea grass growth.