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Tầng Hettange (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tầng Hettange" in Vietnamese language version.

refsWebsite
Global rank Vietnamese rank
3stratigraphy.org
2,562nd place
874th place
1web.archive.org
1st place
1st place

stratigraphy.org

  • “International Chronostratigraphic Chart” (PDF). International Commission on Stratigraphy. 2020.
  • “Global Boundary Stratotype Section and Point”. International Commission of Stratigraphy. Truy cập ngày 22 tháng 12 năm 2020.
  • GSSP Table Lưu trữ 2012-11-15 tại Wayback Machine

web.archive.org