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TundralXeric Subtype
Gaian Type world with a cold climate, with an average temperature of around -50 °C. Oceanic ice, even near the equator, can be up to 1 kilometer thick or greater. With almost no precipitation the continents are barren dry wastelands. On land life is restricted to microbial forms, while in the oceans it is typically found only around hot springs and thermal vents.
 
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Development Notes
Text by John M. Dollan in his Planet Classification List

Initially published on 09 January 2002.

 
 
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