Name of Stratigraphic unit and correlation with Stage Slices:

Zagorninsk
Sandbian
Katian
2


Name refers to the following Stratigraphic units:



Opinion Reference

Dronov, A. V. et al.
2009
Correlation of Eustatic and Biotic Events in the Ordovician Paleobasins of the Siberian and Russian Platforms


Opinion is based on (if other than Time Slice):