It is poorly translated and includes four, apparently important, checklists all in Spanish! He places Atlantis in the region of the Azores which sit on the Mid-Atlantic Ridge (MAR) and considers all other proposed locations as mere colonies of Atlantis. He refers erroneously to the MAR as a subduction zone, but that is a minor matter compared to his insistence on a connection between Atlantis and features on Mars! He also includes the claim that Atlantis was destroyed by the Earth-Mars Orbital exchange, based on the ideas of creationist Donald Patten (not Alan Patten).
Martinez would also appear to suffer from chronic pareidolia, seeing giant heads in rock outcrops, guardian animals and a view of a queen about to give birth at Machu Picchu. You could not make this up unless you were experimenting with Colombia’s biggest export.
The Mid–Atlantic Ridge (MAR)(a) was first physically located in 1872 by Sir John Murray (1841-1914), the celebrated oceanographer while investigating a route for a transatlantic telegraph cable aboard HMS Challenger.* John Thomas Short in The North Americans of Antiquity [1192.503] notes “that a member of the Challenger staff, in a lecture delivered in London soon after the termination of the expedition, expressed the fullest confidence that the great submarine plateau is the remains of the ‘Lost Atlantis’.”* (f)
Ignatius Donnelly used the discovery of the Ridge to justify his Atlantic location for Atlantis.
An overview of the surveying of the MAR during the first half of the 20th century was published in 2014(e).
However the MAR was not explored extensively until 1947 and 1948 by a team from Columbia University led by Bruce Heezen in a research vessel named Atlantis. Many commentators claimed that there is no possibility of a ‘continent’ submerged in the Atlantic. However, leaving aside whether Plato actually referred to Atlantis as a continent, the most cursory study of a bathymetric chart of the region shows a number of extensive areas that would have been dry land prior to the melting of the glaciers at the end of the last Ice Age. One of the most obvious is the Azores whose location opposite the most favoured location for the Pillars of Heracles has been seized upon as evidence for considering it as a possible site of Atlantis.
A number of writers, such as R. Cedric Leonard, have chosen the Mid-Atlantic Ridge location for Atlantis. Charles Hapgood opted for the Rocks of St. Peter and St. Paul on the MAR, about 1000 miles from the mouth of the Orinoco in Venezuela, as the site of Plato’s famous island.
An extensive contribution by Carolyn Silver supporting the MAR as the location of Atlantis is available online(b).
*(f) Scientific American, July 28, 1877 https://archive.org/details/scientific-american-1877-07-28/page/n1*