Linked Data Service of GSJ
Geological age
Callovian
itemdescription
@idhttps://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_122020100
NameCallovian
RankAge
Upper age (Ma)161.5 ±1.0
Lower age (Ma)165.3 ±1.1
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
Middle Jurassichttps://gbank.gsj.jp/ld/resource/geoltime/item/GEOAGE_122020000