1. 
   Moscovian
   Moscovian, deriving from Moscow, the capital of Russia, can have the following meanings: ...
   Found op http://en.wikipedia.org/wiki/Moscovian
   
   
2. 
   Moscovian
   [Carboniferous] The Moscovian is in the ICS geologic timescale a stage or age in the Pennsylvanian, the youngest subsystem of the Carboniferous. The Moscovian age lasted from 311.7 ± 1.1 to 306.5 ± 1.0 Ma, is preceded by the Bashkirian and is followed by the Kasimovian. The Moscovian overl...
   Found op http://en.wikipedia.org/wiki/Moscovian_(Carboniferous)
   
   

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