http://resource.geosciml.org/classifier/ics/ischart/BaseMiddlePennsylvanianSP
label | Stratotype Point Base of Moscovian | |||||||
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alt label |
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ratified GSSP | ![]() |
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comment | candidates are in southern Urals or Nashui (south China). | |||||||
correlation event | Conodont FAD Diplognathodus ellesmerensis | |||||||
type |
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represents boundary | Base of Middle Pennsylvanian original | |||||||
see also | index.html original |