地質時代区分表 (詳細) (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "地質時代区分表 (詳細)" in Japanese language version.

refsWebsite
Global rank Japanese rank
low place
3,054th place
2,562nd place
9,136th place
low place
7,474th place
low place
low place

geog.or.jp

geosociety.jp

quaternary.jp

stratigraphy.org