มหายุค (ธรณีวิทยา) (Thai Wikipedia)

Analysis of information sources in references of the Wikipedia article "มหายุค (ธรณีวิทยา)" in Thai language version.

refsWebsite
Global rank Thai rank
2,562nd place
703rd place
1st place
1st place
low place
low place

cornellcollege.edu

stratigraphy.org

  • "Chapter 9. Chronostratigraphic units". Stratigraphic guide. International Commission on Stratigraphy. สืบค้นเมื่อ 2 August 2018.
  • International Commission on Stratigraphy. "International Chronostratigraphic Chart v2018/07" (PDF). สืบค้นเมื่อ 2 August 2018.

web.archive.org