http://resource.geosciml.org/classifier/ics/ischart/BaseSilurian
label | Base of Silurian | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
alt label |
|
|||||||||||
type |
|
|||||||||||
in temporal position | BaseSilurianTime original | |||||||||||
stratotype | Stratotype Point Base of Silurian original |