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To: Mike Darancette
A massive inpact is the most plausible. 300,000 years is a hickup. The fact remains that above the Cretaceous-Tertiary boundary the fossil record of Dinasuars ends, and the iridium has been found at that layer all over the planet.
6 posted on 11/14/2003 1:09:09 PM PST by Ashamed Canadian
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To: Ashamed Canadian
...and iridium is not a substance that occurs naturally, in abundance, on Earth.
8 posted on 11/14/2003 1:10:17 PM PST by Ashamed Canadian
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To: Ashamed Canadian
My theory is that the Caribbean is the site/crater of a huge meteor impact, large enough to kill off dinosaurs.
15 posted on 11/14/2003 1:21:22 PM PST by expatpat
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To: Ashamed Canadian
I'll agree with you Canada, the BFR got the Dinos if there was extensive volcanism it too was triggered by the 10KM monster.
25 posted on 11/14/2003 1:40:52 PM PST by Mike Darancette (Proud member - Neo-Conservative Power Vortex)
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To: Ashamed Canadian; Mike Darancette
"The fact remains that above the Cretaceous-Tertiary boundary the fossil record of Dinasuars ends, and the iridium has been found at that layer all over the planet."

Yup. Along with an ash layer from all the trees that burned.

From the December edition of Scientific American,

The Day The World Burned

29 posted on 11/14/2003 3:21:23 PM PST by blam
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