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| How sweet is this?!?!?! http://www.envirolink.org/forum/viewtopic.php?f=8&t=2743 |
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| Author: | Mr. Venom [ Fri Jun 09, 2006 8:49 pm ] |
| Post subject: | How sweet is this?!?!?! |
| Author: | hunter88 [ Sat Jun 10, 2006 9:51 am ] |
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| Author: | Mr. Venom [ Sat Jun 10, 2006 10:24 am ] |
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| Author: | Wayne Stollings [ Sat Jun 10, 2006 11:23 am ] |
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| Author: | Wayne Stollings [ Sat Jun 10, 2006 11:26 am ] |
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| Author: | Wayne Stollings [ Sat Jun 10, 2006 1:52 pm ] |
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http://researchnews.osu.edu/archive/erthboom.htm COLUMBUS, Ohio -- Planetary scientists have found evidence of a meteor impact much larger and earlier than the one that killed the dinosaurs -- an impact that they believe caused the biggest mass extinction in Earth's history. The 300-mile-wide crater lies hidden more than a mile beneath the East Antarctic Ice Sheet. And the gravity measurements that reveal its existence suggest that it could date back about 250 million years -- the time of the Permian-Triassic extinction, when almost all animal life on Earth died out. |
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