Has the plug been pulled out of the Atlantic? Crack on Earth’s crust could make ocean DISAPPEAR – and pull Europe and North America together

My comment:  The Extinction Protocol  has been reporting on things like this for quite some time, I urge you to visit his site.  And remember that if you have been following the earth’s changes ie; increase in quakes,increase in volcanic activity, and increased sink holes, you will know that the earth is indeed changing.  And remember in Revelation 6:12 John tells of a massive global earthquake where every mountain and island will be  removed from it’s place.

Daily Mail

Scientists have discovered a crack in the Earth’s crust that threatens to pull North America and Europe closer together and cause the Atlantic Ocean to vanish in about 220 million years.

Researchers at the University of Lisbon have created a new map of the seafloor, off the coast of Iberia—the region of Europe that includes Portugal and Spain— and the results show the beginnings of a new subduction zone.

National Geographic reported on the new data surrounding the subduction zones, and what could happen when the tectonic plates—the large rock slabs that make up the Earth’s crust—crash into one another.

The edge of the heavier plate slides, or subducts, below the lighter plate.

It then melts back into the Earth’s mantle—the layer just below the crust.

The discovery of this new subduction zone, published on June 6 in the journal Geology, could signal the start of an extended cycle that fuses continents together into a single landmass—or ‘supercontinent’—and closes our oceans.

This breakup and reformation of supercontinents has happened at least three times during Earth’s approximately four-billion-year history.

Speaking with National Geographic, the study’s first author João Duarte said that Earth’s continents could ‘look very much like the Pangea,’ in the far future, referring to a supercontinent that existed about 200 million years ago.

The newly discovered subduction zone is located in the Atlantic Ocean about 120 miles off the southwest coast of Portugal.

It’s composed of six different segments that span a total distance of about 186 miles.

The subduction zone is actually a new crack in the Eurasian plate — one of about a dozen tectonic plates that make up the Earth’s crust.

san andreas fault


Why do plates move? The sinking of cold lithosphere during subduction is thought to exercise some pull on a plate but not all plates experience subduction like that which is occurring at the San Andreas fault line

The Eurasian plate contains all of Europe and most of Asia.

‘In this case, the Eurasia plate is breaking in two,’ Duarte said to National Geographic.

Scientists have long suspected that a new subduction zone was forming near the western margin of the Eurasian plate, off the coast of Portugal.

The region has long been the site of significant earthquake activity, including an 8.7-magnitude quake in 1755 that devastated Lisbon.

Tectonic plate

The epicenters of a 2012 earthquake and its aftershocks were located off the coast of Indonesia where the Eurasian plate meets the Australian plate. The activity is different than the seismic crack that threatens to break the Eurasian plate into pieces

This kind of tectonic movement is also at work on the Pacific ‘ring of fire’, located at the borders of the Pacific plate and other major  tectonic plates.

The Ring of Fire gets its name because it is composed of over 75 per cent of the world’s active and dormant volcanoes.

It is also the site of the Tohoku earthquke in 2011, and it was the undersea location of plate movement that caused of the devastating tsunami.


A fault line in Algeria shows where the African plate and the Eurasion plate collide and subduct

Over the past 20 years, several scientific teams from different countries have launched research cruises to map the seafloor around the region to look for proof that a new subduction zone was forming.

As part of his research project while at the University of Lisbon, Duarte gathered together the data from all of the different mapping projects and combined them to create a new tectonic map of the seafloor off the coast of Portugal.

The updated map provided the first conclusive proof that the ocean floor off the coast of Iberia is indeed beginning to fracture, and that a new subduction zone is starting to form.

‘It is not a fully developed subduction, but an embryonic one,’ Duarte said.

The evidence collected by Duarte’s team indicate that the Eurasia plate could eventually split into separate oceanic and continental sections.

If this happens, the oceanic section—which is made of denser rock—will dive beneath the continental section.

This will cause the Atlantic Ocean to shrink and pull North America and Iberia closer together.


What is a tectonic plate?

The outer solid part of the Earth, which is called the lithosphere, is made up of 12 major tectonic plates and a number of minor ones.

Each plate is about 100km thick, though their thickness varies.

Plates may be entirely under areas of ocean, partly under the sea and partly areas of land, or be made up entirely of land areas.

The plates are brittle and can fracture but they rest on a layer called the asthenosphere.

Tectonic plates are not fixed entities but grow, move and are destroyed with time.

These movements cause enormous stress to build up, which is why earthquakes are frequent along plate boundaries, known as plate margins.

How are plates destroyed?

Plate growth is balanced by plate destruction or ‘subduction’.

This occurs where one plate sinks beneath another plate back into the Earth and is incorporated into the Earth’s mantle.

Deep ocean trenches occur where subduction is taking place.

What are the results of subduction?

Subduction gives rise to earthquakes at a variety of depths. It also results in volcanic activity.

Where a plate is being subducted beneath part of a plate that is under the ocean this volcanic activity builds undersea mountains.

Where the subduction is below parts of plates that are continents, the volcanic activity builds up the continent.

This is happening along the world’s longest continental mountain range, the Andes in South America.

What are continental collisions?

Subduction can also lead to the closure of oceans, bringing two areas of continent together.

When this happens the continents are not subducted because they are less dense than the lithosphere of the oceans.

Instead, they collide and form large mountain chains such as the Himalayas.

– Source: Natural History Museum

Other studies have indicated that geologic activity in the region could also pull Africa and Iberia together, causing the Mediterranean Sea to vanish.

‘Eventually North America and Iberia will be together again, and the collision will give origin to new mountain chains like the Himalaya,’ Duarte said.

For now, scientists will continue to study the nascent subduction zone because it could help answer a long-lasting mystery: How do oceans—especially ones like the Atlantic that have ‘passive’ margins that are free of fractures—start to close?

‘For the first time we are seeing a [passive] Atlantic margin turn into a Pacific one,’ for which subduction zones are common, Duarte said in conversation with National Geographic.

His team plans to continue collecting data about the crust and seafloor in the region to further investigate the subduction zone. They are also developing computer and physical models of the subduction process and plate motions.

‘Understanding these processes will certainly provide new insights on how subduction zones may have initiated in the past and how oceans start to close,’ Duarte said.

Categories: Earth quakes news/data, news, Prophecy, sink holes, volcanoes & earth changes

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Rev. 22:20 'Surely I am coming quickly, Amen. Even so, come Lord Jesus!'

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