Is Iceland part of an unknown continent?

A bunch of geologists led by Gillian Foulger, emeritus professor of geophysics within the Division of Earth Sciences on the College of Durham (UK), has launched their concept that there’s a continent beneath the floor of Iceland and within the surrounding ocean, which they’ve dubbed ‘Icelandia’. Consultants estimate that the realm that brings collectively this place and Iceland would have a measurement of 1,000,00Zero sq. kilometers.

This conclusion arises from a dialogue on the presence of a continental crust and never an oceanic one at skilled conferences in Durham. These conversations have been additionally attended by Foulger, who co-wrote the above with Dr. Laurent Gernigon from the Geological Survey of Norway and Professor Laurent Geoffroy from the Laboratory of Ocean Geosciences on the College of Brest (France).

In accordance Phys, Professor Foulger defined that “to date Iceland has puzzled specialists, as current theories that it’s constructed on and surrounded by oceanic crust should not supported by a number of geological knowledge.” Based on the skilled, “the crust underneath Iceland has a thickness of greater than 40 kilometers“These dimensions exceed seven instances the thickest half” of regular oceanic crust, one thing that can not be defined. ”

Additional investigation

Nonetheless, the workforce later realized “that the continental area was a lot bigger than Iceland itself: there’s a hidden continent just under the ocean.” Though extra analysis will likely be wanted on this new continent species, the work of the Durham specialists “presents a wholly new view of our geological understanding of the world“.

In the event that they settle for the speculation, the maps of seas and oceans must be reconfigured

Ought to his concept be accepted, the maps of oceans and seas must be reconfigured “as our understanding of what is beneath modifications.” The work of the researchers would additionally result in electrical conductivity evaluation and assortment of zircon crystals in Iceland and elsewhere.

Within the phrases of Philip Steinberg, director of the Durham College Analysis Heart, “an investigation like Foulger’s, which forces us to rethinking the connection between the seafloor and continental geology, it may well have a far-reaching influence for nations making an attempt to find out which space of ​​the seabed is their unique reserve and which areas will likely be ruled by the Worldwide Seabed.

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