archive: SETI 3.7 billion year-old plankton found?

SETI 3.7 billion year-old plankton found?

Larry Klaes ( lklaes@bbn.com )
Mon, 01 Feb 1999 17:05:43 -0500

More evidence that life appeared on Earth very
soon after its formation:

http://www.cnn.com/TECH/science/9901/28/science.life.reut/index.html