To: 75thOVI; aimhigh; Alice in Wonderland; AndrewC; aragorn; aristotleman; Avoiding_Sulla; BBell; ...
Thanks decimon.
a research team that has identified phosphorus as the mystery ingredient that pushed oxygen levels in the oceans high enough to establish the first animals on Earth 750 million years ago
8 posted on
10/28/2010 4:22:33 PM PDT by
SunkenCiv
(The 2nd Amendment follows right behind the 1st because some people are hard of hearing.)
To: SunkenCiv; decimon
A little help here. If the oldest KNOWN age of the ocean floor is
~180 MILLION YEARS OLD, how does one find 750 MYO sediment??? Go slow, I'm a layman.
28 posted on
10/28/2010 8:39:45 PM PDT by
ForGod'sSake
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