Fifth stage of the Carboniferous
Moscovian |
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−360 — – −355 — – −350 — – −345 — – −340 — – −335 — – −330 — – −325 — – −320 — – −315 — – −310 — – −305 — – −300 — – | | | |
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Name formality | Formal |
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Celestial body | Earth |
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Regional usage | Global (ICS) |
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Time scale(s) used | ICS Time Scale |
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Chronological unit | Age |
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Stratigraphic unit | Stage |
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Time span formality | Formal |
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Lower boundary definition | Not formally defined |
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Lower boundary definition candidates | FAD of the Conodont Idiognathoides postsulcatus or Declinognathodus donetzianus |
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Lower boundary GSSP candidate section(s) |
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Upper boundary definition | Not formally defined |
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Upper boundary definition candidates | FAD of the Fusulinid Protriticites or 1 million years older Montiparus montiparus |
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Upper boundary GSSP candidate section(s) |
- Southern Ural mountains
- Southwest USA
- Nashui, Luodian County, Guizhou, China
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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 315.2 to 307 Ma,[2] is preceded by the Bashkirian and is followed by the Kasimovian. The Moscovian overlaps with the European regional Westphalian stage and the North American Atokan and Desmoinesian stages.