2013-03-29 09:48:02.0 [tbs1979] insert Definition (id: null text: An isolated, comparatively small reef outcrop, usually within a lagoon or embayment, often circular and surrounded by sand or seagrass. Patch reefs are common. language code: en);
An isolated, comparatively small reef outcrop, usually within a lagoon or embayment, often circular and surrounded by sand or seagrass. Patch reefs are common.
PATCH REEF
CORAL REEFS