http://inspire.ec.europa.eu/codelist/GeochronologicEraValue/orosirian1
INSPIRE Registry team
JRC-INSPIRE-SUPPORT@ec.europa.eu
http://inspire.ec.europa.eu/registry
2015-08-18 18:01 PM CEST
2015-08-18 18:01 PM CEST
Orosirian 1 *
Orosirian 1 * (older bound-2050.0 Ma, younger bound-1960.0 Ma)
TWG-GE term