Linked Data Service of GSJ
Geological age
Sheinwoodian
itemdescription
@idhttps://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_134030200
NameSheinwoodian
RankAge
Upper age (Ma)430.6 ±1.3
Lower age (Ma)432.9 ±1.2
Source
Name@id
地質系統・年代の日本語記述ガイドライン(v2024/12)(日本地質学会)https://geosociety.jp/name/content0062.html
isPartOf
Name@id
Wenlockhttps://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_134030000