Martin Reef Lighthouse is best viewed from a boat. If the land subsides slowly, the fringing reefs keep pace by growing upwards on a base of older, dead coral, forming a barrier reef enclosing a lagoon between the reef and the land. Work at the station wrapped up in July

Coral seeds are grown in nurseries, then replanted on the reef. The Wikibook Historical Geology has a page on the topic of: This article relies largely or entirely on a single source.

A fixed, fourth-order lens was used to produce a red light that went into service on September 15, Tide Pools. L; van Oppen, M.