standard for organizing of Earth's rock into units based on their age or time of origin
Attributes | Values |
---|---|
rdf:type | |
description |
|
rdfs:label |
|
skos:prefLabel |
|
name |
|
subclass of | |
subclass of | |
skos:altLabel |
|
is about of | |
is instance of of | |
is instance of of | |
is main subject of | |
is main subject of |