http://resource.geosciml.org/classifier/ics/ischart/BaseSakmarianSP
label | Stratotype Point Base of Sakmarian | |||||||
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ratified GSSP | ![]() |
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boundary level | 55.4m above the base in Bed 26/3 | |||||||
comment | Kondurovsky, Orenburg Province, Russia. | |||||||
correlation event | Conodont FAD Mesogondolella monstra | |||||||
status | Ratified 2018-07-21 | |||||||
type |
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represents boundary |
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see also | index.html original |