The Moscovian Age is the second of four ages in the Pennsylvanian Epoch of the Carboniferous period. It lasted from approximately 311.7±1.1 to 306.5±1.0 million years ago. It was preceded by the Bashkirian age and followed by the Kasimovian. This age is named after the city of Moscow.
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|Tournaisian||Viséan||Serpukhovian||Bashkirian||Moscovian||Kasimovian | Gzhelian|