“They Said Atlantis Was a Myth”: Scientists Uncover Sunken Islands off Spain’s Coast (and the Truth Is Even Stranger)

The intriguing discovery of sunken islands and seamounts off the coast of the Canary Islands has captivated the scientific community and beyond. Often referred to as the “Canary Islands Atlantis,” these underwater structures offer new insights into the geological history of the region. Located in Spain, these formations, some of which are believed to be precursors to the present-day Canary Islands, have been submerged for centuries. This revelation not only reshapes our understanding of the Canary Islands but also raises questions about the dynamic processes that shape our planet’s crust over time.

Discovery of Sunken Islands and Ancient Seamounts

The Drago 0511 scientific campaign has unveiled a hidden world beneath the ocean’s surface, revealing approximately eight sunken islands. These islands, once above sea level, gradually sank due to the natural cooling of the Earth’s crust. Marine geologists have identified these submerged formations as the precursors to the current Canary Islands. The sizes of these sunken islands vary significantly, with the largest measuring between 55 and 22 miles long and the smallest ranging from 4 to 12 miles. Additionally, five seamounts, known as “submarine grandmounts,” were discovered in the southern Canary Islands.

These submerged mountains, although once forming islands, now lie at depths exceeding 980 feet, earning them the moniker “predecessors” among scientists. This discovery is part of a broader study aimed at extending Spain’s continental shelf. The identification of these formations offers a fascinating glimpse into the region’s geological past and highlights the dynamic nature of the Earth’s crust.

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The Natural Extension of the Canary Islands

This groundbreaking discovery is the culmination of a five-year study conducted by a team of scientists. Their mission was to map the seafloor west of the Canary Islands and extend Spain’s continental shelf. The findings confirm that the area southwest of the islands constitutes a natural extension of the Canary archipelago’s emerged territory. The seamounts, located at depths ranging from 13,120 feet to 980 feet, represent ancient Canary Islands that have subsided over time.

Remarkably, some of these formations share similarities in shape with the present-day islands of Tenerife, La Gomera, and El Hierro. The bathymetric data reveals that the largest seamounts rise more than 11,480 feet above the surrounding deep plains, creating an image reminiscent of Mount Teide when viewed from the ocean depths. This discovery strengthens the connection between the submerged and emerged territories of the Canary Islands, offering new perspectives on the region’s geological evolution.

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Formation and Evolution of Sunken Islands

The formation of these seamounts is attributed to a geological process akin to the one that gave rise to the Canary Islands. This involves the activity of a hot spot beneath the islands, which generates magma that rises from the deep sea. Once formed, these mountains may either contribute to the creation of islands or continue to sink due to cooling. The gradual erosion of island tops by the sea further contributes to this phenomenon, providing valuable insights into the region’s natural evolution.

Researchers have proposed eight names for these Canary Island mountains to the International Hydrographic Commission. Scientific expeditions to the deep seabed of the Canary Islands, conducted from oceanographic vessels, have further enriched our understanding of these formations. Interestingly, these seamounts are located in the same area where the legendary island of Atlantis was once theorized to exist. The Spanish government has given them evocative names such as “the Grandmothers,” “the Mothers,” and “the Embryos.”

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The discovery of seamounts and ancient underwater islands off the coast of the Canary Islands represents an exciting advance in our understanding of the underwater world.

Implications for Future Research and Conservation

The discovery of these sunken islands and seamounts invites further exploration and research into the geological evolution of the Canary Islands. It underscores the importance of continued scientific investigation and conservation efforts to protect these unique marine ecosystems. Understanding the processes that led to the formation and submersion of these islands can provide valuable insights into the broader dynamics of Earth’s crust.

As scientists continue to explore the depths of the ocean, the findings from this study could have broader implications for understanding similar phenomena in other parts of the world. The knowledge gained from this research may also inform future conservation strategies to preserve the delicate balance of marine life in these regions. What other secrets might the ocean depths hold, waiting to be discovered by intrepid explorers and researchers?