To: blam; SunkenCiv; NormsRevenge; RadioAstronomer
So what kind of catastrophe hit us back then?
To: Ernest_at_the_Beach
The crater is hidden beneath the Kalahari Desert
To: Ernest_at_the_Beach
Morokweng crater
To: Ernest_at_the_Beach
When a large impactor strikes the Earth, a colossal amount of heat is produced; and the asteroid material is believed to vaporise or fuse with the surrounding rocks.
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Is this why there are so many diamonds found there, I wonder? Sud AFRika is rich in minerals and precious metals too.
To: Ernest_at_the_Beach
"But all of a sudden we can study a meteorite that fell 145 million years agoNow we don't have to go to Mars.
16 posted on
05/10/2006 11:15:32 PM PDT by
taxesareforever
(Never forget Matt Maupin)
To: Ernest_at_the_Beach
Beavis: "Whoa! That's a big ass hole!"
Butt-Head: "Excuse me?"
17 posted on
05/10/2006 11:16:56 PM PDT by
Rastus
To: 75thOVI; AndrewC; Avoiding_Sulla; BenLurkin; Berosus; CGVet58; chilepepper; ckilmer; demlosers; ...
29 posted on
05/11/2006 7:11:31 AM PDT by
SunkenCiv
(https://secure.freerepublic.com/donate/)
Manicougan crater / lake:
30 posted on
05/11/2006 7:13:28 AM PDT by
SunkenCiv
(https://secure.freerepublic.com/donate/)
To: Ernest_at_the_Beach
39 posted on
12/06/2008 10:01:24 AM PST by
SunkenCiv
(https://secure.freerepublic.com/donate/_______Profile finally updated Saturday, December 6, 2008 !!!)
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