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Old 05-02-2009, 09:24 AM   #1
gennick

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Default Before the dinosaurs?
Do you ever wonder how much gestimating we're actually doing? Sure we find bones but can we actually be sure when they lived what species they were so on and so forth? And the planet Thea???
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Old 05-02-2009, 10:08 AM   #2
puzobok

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Giant impact hypothesis - Wikipedia, the free encyclopedia
never heard of that before, but idk. sounds intriguing
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Old 05-02-2009, 01:31 PM   #3
Siuchingach

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:science:
yes, well spotted
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Old 05-02-2009, 01:32 PM   #4
Slchtjgb

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scientists know more than people give them credit for
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Old 05-02-2009, 02:24 PM   #5
secondmortgages

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scientists know more than people give them credit for
and people know less than people give them credit for!
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