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Latest Supercontinent cycle Stories

Embryonic Subduction Zone Could One Day Unite Continents
2013-06-18 05:03:08

redOrbit Staff & Wire Reports - Your Universe Online The activation of a passive plate boundary in the Atlantic Ocean could ultimately result in continental Europe moving closer to the US, according to new research appearing in the journal Geology. In the study, geologists at Monash University in Melbourne, Australia report they have uncovered the first direct evidence that a subduction zone forming off the coast of Portugal will begin a cycle which results in the closing of the...

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2011-07-22 12:04:00

Ancient minerals tell story of planet's distant past Jewelers abhor diamond impurities, but they are a bonanza for scientists. Safely encased in super-hard diamond, impurities are unaltered, ancient minerals that tell the story of Earth's distant past. Researchers analyzed data from more than 4,000 of these mineral inclusions to find that continents started the cycle of breaking apart, drifting, and colliding about three billion years ago. The research results, published in this week's issue...

2011-07-22 01:24:22

Jewelers abhor diamond impurities, but they are a bonanza for scientists. Safely encased in the super-hard diamond, impurities are unaltered, ancient minerals that can tell the story of Earth's distant past. Researchers analyzed data from the literature of over 4,000 of these mineral inclusions to find that continents started the cycle of breaking apart, drifting, and colliding about 3 billion years ago. The research, published in the July 22, 2011, issue of Science, pinpoints when this...


Word of the Day
mundungus
  • A stinking tobacco.
  • Offal; waste animal product; organic matter unfit for consumption.
This word comes from the Spanish 'mondongo,' tripe, entrails.