Mammal SuperTree

by Neal Levene on Tuesday, May 8, 2007 · 1 comment

in Visualization

mammelsupertree thumb Mammal SuperTree

The second visualization I found on The World Almanac 2007 was a Mammal SuperTree. The supertree method is an approach to building large phylogenetic trees from patchy data. Loosely speaking, the visualization is effective for depicting complex hierarchies and taxonomies. This data set is huge. See below for two magnified views of the image segment containing homo sapians.

mammelexpanded thumb Mammal SuperTree mammelhomosapien thumb Mammal SuperTree

A PDF version of this image is available for download here.

The effective ability to visualize this data led scientists to rethink their existing models.

The extinction of the dinosaurs 65 million years ago had little effect on the evolution of mammals, according to a study in the journal Nature.

One theory had suggested the rise of the mammals was directly linked to the disappearance of the dinosaurs.

The evidence challenging the connection comes from the most complete family tree compiled for mammals.

Source: BBC News

For the original blog entry, click here. Let me know what you think.

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Category and Tags

This post filed in the following categories:

  • Visualization - Visualization is any technique for creating images, diagrams, or animations to communicate a message.

About the Author

This post was written by Neal Levene, CEO of InnovaTech, Inc., who blogs about data and business issues here at Simple Complexity and about a variety of other topics at NealLevene.com. Find Neal on LinkedIn or follow him on Twitter. Neal is available to speak to your organization on a variety of topics. You may also use Simple Complexity's Contact Form.

Comments

{ 1 comment… read it below or add one }

1 salimi Wednesday, May 20, 2009 at 1:21 pm

Hello dear
I’m Maryam Salimi ,student of MS. Graphic of Design from Soure university in Iran .
my thesis is about “news graphic in online media ” .
What I have ever collected is about infographic and I haven’t found much about “infographic news “- the “news graphic”- the “infographic breaking news” main subject of my thesis so I need some thing about news graphic background , application , the process of creating a news graphic.
I would be appreciate if you help me in this topic.
Thank you very much
Maryam salimi

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