Guadalupian (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Guadalupian" in Romanian language version.

refsWebsite

Global rank Romanian rank

850^th place

1,641^st place

2stratigraphy.org

2,562^nd place

5,855^th place

purdue.edu

engineering.purdue.edu

Yugan Jin, Shuzhong Shen, Charles M. Henderson, Xiangdong Wang, Wei Wang, Yue Wang, Changqun Cao und Qinghua Shang: The Global Stratotype Section and Point (GSSP) for the boundary between the Capitanian and Wuchiapingian Stage (Permian), Episodes, 29(4), Beijing, 2006. Accesat la 15.07.2015.
Geologic TimeScale Foundation. Accesat la 15.07.2015.

stratigraphy.org

International Commission on Stratigraphy, International Chronostratigraphic Chart 2015. Accesat la 15.07.2015.
"Kazanian" GeoWhen Database, International Commission on Stratigraphy (ICS)