Stratotype Point Base of Visean
http://resource.geosciml.org/classifier/ics/ischart/BaseMiddleMississippianSP
| label | Stratotype Point Base of Visean | |||||||
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| ratified GSSP |  |
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| boundary level | Base of bed 83 in the Pengchong Section | |||||||
| comment | Pengchong, south China | |||||||
| correlation event | Benthic Foraminifer FAD Eoparastaffella simplex | |||||||
| see also |
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| source | Episodes 26/2, p. 105 –115, 2003 | |||||||
| status | Ratified 2008 | |||||||
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| has geometry | Location of Stratotype Point Base of Middle Mississippian original | |||||||
| represents boundary |
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