I do wish I could've seen the original source you're citing.
He added by edit some links back in message 149.
Links now there included:
Biology's 'Big Bang' Took A Mere Blink of the Eye
Contrasting the Origin of Species With the Origin of Phyla
More detailed discussion can be reached via
here. It's set up that you can't link directly to specific pages without going through this link (apparently it's some sort of JAVA thing).
There may also be more links of interest back at 149.
Moose
Edited by Minnemooseus, : Added "JAVA thing" comment.