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Atmospheric Chemistry > Gondwanaland

The following information is about Gondwanaland.

Gondwanaland Defined

A hypothetical supercontinent comprising approximately the present continents of the southern hemisphere. See also Pangaea.

This definition is in context to Atmospheric Chemistry. See more contextual defintions for Gondwanaland.


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Off-site Gondwanaland Links, User Submitted

The following links have been collected through user bookmark submission in the Gondwanaland category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.

Wed Mar 4

  • The Early Days of a Better Nation: Both mutation and selection have dropped radically in the advanced countries. The main mutagen is not radiation but men, specifically older fathers. In developed, and increasingly in developing, countries, few men have children after the age of about 40. Slide of graph showing ages of fatherhood in West Africa, Pakistan, and France: the differences were striking. At the same time, the proportion of babies surviving to adulthood has gone from about half to almost all in a few centuries. Even the disparities in reproductive success between classes has dropped. Hence Jones's surprising claim that human evolution is over, at least for now. Isolation is another factor of evolution that has been drastically reduced. An easy way to track genes is to track surnames: in less than a century the Joneses have spread from being 'behind the electrified fence of the Welsh border' to adjacent areas of England, and can now even be found in London.

Sun Dec 21

Wed Dec 3

  • (Not so) Little Feat: Reunite Gondwanaland: My Husband made me a hat once. A basic white baseball cap I used during field work. He painted a map of a late Devonian Earth on it, and emblazoned it with the slogan, "Reunite Gondwanaland.& quot;

Thu Oct 30

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Thu Jul 17

Tue Apr 22

Fri Mar 21

  • Exploratorium: Web activities about optical illusions, the human body, sports, space, and more.

Tue May 1

Thu Jun 1

If you would like to find additional social bookmark based links on the topic of we recommend the Open Tag Directory > Gondwanaland. If you would like to find related tags we recommend Tag Patterns > Gondwanaland

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