To: JimSEA
How much iron-60 hit the earth if we can still find measureable amounts after 1.5 million years?
8 posted on
04/06/2016 4:29:19 PM PDT by
Farmer Dean
(168 grains of instant conflict resolution)
To: Farmer Dean
Opps,it’s half life is 2.6 million years!
10 posted on
04/06/2016 4:30:57 PM PDT by
Farmer Dean
(168 grains of instant conflict resolution)
To: Farmer Dean
You can get a age well beyond the isotope’s half life of 2.6 million years.
11 posted on
04/06/2016 4:33:38 PM PDT by
JimSEA
To: Farmer Dean
Maybe that explains the sudden ‘explosion of life’ and the sudden mass extinctions........................
27 posted on
04/08/2016 6:25:53 AM PDT by
Red Badger
(The Left doesn't like him and the Right doesn't like him, so he must be the right guy for the job...)
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