en
2015-08-18 17:58 PM CEST
http://inspire.ec.europa.eu/codelist/GeochronologicEraValue/rhaetian:2
http://inspire.ec.europa.eu/codelist/GeochronologicEraValue/rhaetian
http://inspire.ec.europa.eu/codelist/GeochronologicEraValue/rhaetian:1
Rhaetian (older bound-203.6 +/-1.5 Ma, younger bound-199.6 +/-0.6 Ma)
IUGS /CGI value