Pseudo-atoll Pseudo-atoll A pseudo-atoll, like an atoll, is an island that encircles a lagoon, either partially or completely. A pseudo-atoll differs from an atoll as established by several authorities, such as how it is formed (not by subsidence, nor by coral). It is considered a preferable term to "near-atoll". There is a need for rigorous definition of "pseudo-atoll" before it can be accepted as a general term. Alexander Agassiz gave the term pseudo-atoll to "any ring-shaped reefs not formed as a result of subsidence". while Norman D. Newell and J. Keith Rigby called such reefs non-coral. and "We conclude that almost-atoll
Meemu Atoll Meemu Atoll Mulaku Atoll or Meemu Atoll is an administrative division of the Maldives. It corresponds to the natural atoll of the same name, also known as Mulak Atoll or 'Mulakatolhu'. There is a mosque of historical value in Kolhufushi Island, but no Buddhist remains have been found on this atoll. Also of historic importance is the 1573 wreck of Kalhuohfummi off the south eastern reef of Kolhuvaariyaafushi island. NOTE: "Haa Alifu, Haa Dhaalu, Shaviyani, Noonu, Raa, Baa, Kaafu, etc. (including Meemu) are code letters assigned to the present administrative divisions of the Maldives. They are not the proper names