E-18 Scientists study Earth's missing crust

Scientists study Earth's missing crust

SANTA CRUZ DE TENERIFE, Canary Islands - British scientists have embarked on a mission to study a huge area on the Atlantic seabed where the Earth's crust is mysteriously missing and instead is covered with dark green rock from deep inside the planet.


The 12-member expedition to take an unprecedented peek at Earth's mantle left the Canary Islands on Monday with a new high-tech vessel and a robotic device named Toby that will dig up rock samples at the site and film what it sees.

The main site — there is at least one other in roughly the same area and a third is suspected — is about three miles below the surface of the Atlantic and located about 2,000 nautical miles southwest of the Canaries.

It is part of a globe-spanning ridge of undersea volcanos, the kind of structure that forms when Atlantic tectonic plates separate and lava surges upward to fill the gap in the Earth's crust.

But that apparently did not happen this time. Where there should be a four-mile-thick layer of crust, there is instead that much mantle — the very dense, dark green rock that makes up the deep inner layer of the Earth.

Scientists have seen chunks of mantle that have been spewed up with lava, but never such a large, exposed stretch.

"It is like a window into the interior of the Earth," Bramley Murton, a geophysicist who is taking part in the six-week mission, said Tuesday from the research ship RRS James Cook as it headed to the site, still five days away.

This exposed layer is irregularly shaped, about 30 miles long and perhaps that distance or more at its widest. It was detected about five years ago with sonar from a surface vessel.

There are two main theories as to what happened, Murton said: A fault ripped away huge chunks of crust, or in an area of crust-forming volcanoes, this area was mysteriously devoid of that outer material, Murton said.

Roger Searle of Durham University, one of the lead researchers, said the study aims to provide insight on everything from the chemistry of oceans to the mechanisms of how the Earth behaves under so much water.

The robotic device will land on the exposed mantle, deploy a drill, and dig into the rock to bring back samples.

The project is being financed by Britain's National Environment Research Council and the Department of trade and Industry's Large Scientific Facilities Fund.

E-17 New Year.. times are a changing.... No more new posts

Other than for my personal Blog “Saysame,” I will not be adding any more posts to any of my “other” Blogs. The original intent and purpose of those Blogs was to present and document the unloving denials present in our society and so show how the different religions, governments, organizations, customs and traditions are all related and how the truth is distorted, manipulated and controlled by denial, omission, or in stating part truths meant to confuse and deceive. In all our history, nothing has really changed except the form of the experiences and no real healing or true understanding can take place as long as these conditions, fueled by unlovingness and old imprints, programs and beliefs are present.

What is happening globally now is merely the lull before the storm, a momentary pause in the on-going and escalating hatred and violence, creating the illusion of a possible peace, but that is only a façade. Rest assured that each side with its religion, government and its social structure and order is silently preparing for either a new offensive or defensive maneuver. Nothing has changed except, as mentioned, the “form” of the experience and now a "new" element will be brought into the conflicts to create the appearance that this is a new and different problem and issue and so the cycle continues, going around and around as it also escalates.

The coming times and Earth changes will not be easy as it will bring a total breakdown of society as we presently know it. These changes will not be affecting some other person or people in another part of the world, but will be happening on our personal doorstep where it can’t be denied unless denial is still your intent.

In the next few years everyone will be facing their denials and will be making life and death choices that will have far reaching consequences; more than just our present physical survival, but the survival of our very Spiritual essence. For Humanity to survive, we need to change within, before we can change the without. We need to let go of all our old imprints, programs and beliefs that keep us in this never ending cycle of unlovingness, suffering and death created by denial, guilt and shame that we have been struggling to change and call life. We can’t change it. IT is what it is…. until IT wants to change. What we need to do is to let it go from within us and to allow it to find it’s right place. Those that desire and choose to continue to follow IT need to be allowed to do so to also find their right place.

John