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Great view of the mammal family tree

 
 
Reply Mon 27 Oct, 2008 03:34 pm
Download the mammal family tree [PDF 1.6Mb]

Quote:
http://www.abc.net.au/catalyst/stories/img/mammaltreegfx_Large.jpg
This is an Adobe Acrobat document (.pdf). Most computers will open it directly in your browser window, but you may need to download Adobe Reader.
You can use the zoom tool to read details of the species on the circle's edge.
This document has been provided to us by courtesy of Dr Olaf Bininda-Emonds et al/Nature.
 
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Reply Mon 27 Oct, 2008 04:51 pm
Interesting.

The extinct lines don't seem to be represented. The graph appears very dense (many lines) near the outer edge (recent time). But it's important to remember that there was probably similar density at most other times as well, we just don't know about those because we haven't identified all the vanished lines.

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