Geology
- Asteroid Gets Viewed From Space To Impact
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Spalding interpreted recorded data about the atmospheric fireball, and Boslough estimated the aerodynamic ...
Article - News Staff - Sep 8 2010 - 6:55pm
- Ancient Sediment Record Reveals New Details Of Four Global Warming And Cooling Booms
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Program. The results provide some new information about the four glacial cycles that occurred during that ...
Article - News Staff - Jun 15 2009 - 4:15pm
- Greenland Ice Sheets Can Change In A Geologic 'Instant'- Study
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to about 5,000 years ago, a period when significant warming occurred. "Even though the ice ...
Article - News Staff - Jun 25 2009 - 2:00am
- Hey Jupiter, Earth Gets Hit Too- Evidence For North American Cosmic Impact 13,000 Years Ago
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and 19 types of birds also became extinct in North America about this time. "The type of diamond ...
Article - News Staff - Jul 21 2009 - 1:33pm
- Geologist Explains Why Haiti Earthquake Was Such A Disaster
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the capital city, Port au Prince; second, the quake was shallow—only about 10-15 kilometers below the ...
Article - News Staff - Mar 24 2011 - 3:11pm
- Mount St. Helens Devastating Reawakening- 30 Years Ago
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hill sides. My life has been all about volcanoes the last few months. Thanks to a certain Icelandic ...
Article - Bente Lilja Bye - May 21 2010 - 12:52pm
- Yangtze River In China 40 Million Years Older Than Previously Thought
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began about 45 million years ago, whereas samples taken farther away from the river show no evidence of ...
Article - News Staff - Jun 3 2010 - 9:11am
- How To Escape From A Pyroclastic Flow
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the volcano erupted now", thinking about pyroclastic flows and trying to work out where would be ...
Article - Gareth Fabbro - Sep 23 2010 - 11:15am
- Found: Possible Trigger For Volcano Super-Eruptions
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of present-day Yellowstone Park about two million years ago, which was more than 2,000 times larger ...
Article - News Staff - Oct 12 2011 - 1:01pm
- Extinction: The Permian Period Was Gradual Doom
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siliceous sponges about 100,000 years earlier than the marinemass extinction event recorded at Tethyan ...
Article - News Staff - Feb 3 2012 - 3:25pm