Note
In 1975, during photographic surveys of the continental
shelf using the johnson-Sea-Link Research Submersible,
scientists from Harbor Branch Oceanographic Institution
discovered high relief pinnacles at depths of 70-100
m that were living coral reefs composed entirely of the
ivory tree coral Oculina varicosa. Various research ensued
including studies on coral growth rates, community
structure of associated invertebrates and fishes, effects
of upwelling, bioerosion, sediments, geology, and taxonomic
studies of fish, decapods, mollusks, echinoderms,
sipunculids, pycnogonids, and amphipods.