Atlantis

thumb|upright=1.6|Athanasius Kircher's map of Atlantis, placing it in the middle of the Atlantic Ocean, from Mundus Subterraneus 1669, published in Amsterdam. The map is oriented with south at the top.

promontories that flank the entrance to the Strait of Gibraltar

hypothetical lost continent, existence proposed by Augustus Le Plongeon

Orichalcum (or aurichalcum) or orichalc is a metal mentioned in several ancient writings, including the story of Atlantis in the Critias of Plato. Within the dialogue, Critias (460–403 BC) says that orichalcum had been considered second only to gold in value and had been found and mined in many parts of Atlantis in ancient times, but that by Critias's own time, orichalcum was known only by name.

Helike (; , pronounced , modern ) was an ancient Greek polis or city-state that was submerged by a tsunami in the winter of 373 BC.

Nazi idea of Aryan supremacy

Antillia or Antilia is a phantom island that was reputed, during the 15th-century age of exploration, to lie in the Atlantic Ocean, far to the west of Portugal and Spain. The island also went by the name of Isle of Seven Cities (; ).

underwater rock formation near North Bimini island in the Bahamas

book

Canadian underwater archeologist and novelist

Theosophical term to indicate the stages of human development

In Greek mythology, Mestor (; ) was the name of four men.

In Greek mythology, Leucippe () is the name of the following individuals:

6th century BC Egyptian priest

Spartel Bank or Majuán Bank is a submerged former island located in the Strait of Gibraltar near Cape Spartel and the Spartel Sill. Its highest point is currently below the surface. Spartel Bank is one of several seamounts in the bed of Gibraltar Strait; similar but deeper seamounts are found at Camarinal Sill and further east. These represent landslide blocks which slid south from the north bank of the Strait of Gibraltar when the strait was formed, possibly through erosion by inflowing waters of the Zanclean flood.

In Greek mythology, Euaemon or Euaimon (Ancient Greek: Εὐαίμων) may refer to the following personages and a place:

Eumelus ( Eúmēlos means "rich in sheep") was the name of:

Possible locations for the mythical city of Atlantis.