Ordovisium Awal (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ordovisium Awal" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

low place

low place

1timescalefoundation.org

low place

4,214^th place

2^nd place

4^th place

datapages.com

archives.datapages.com

Sepkoski, J. J. (1995). "The Ordovician Radiations: Diversification and Extinction Shown by Global Genus-Level Taxonomic Data". Diakses tanggal 24 November 2012.
Sepkoski, J. J. (1995). "The Ordovician Radiations: Diversification and Extinction Shown by Global Genus-Level Taxonomic Data". Diakses tanggal 24 November 2012.

doi.org

Munnecke, Axel; Calner, Mikael; Harper, David A.T.; Servais, Thomas (1 October 2010). "Ordovician and Silurian sea–water chemistry, sea level, and climate: A synopsis". Palaeogeography, Palaeoclimatology, Palaeoecology. 296 (3–4): 389–413. doi:10.1016/j.palaeo.2010.08.001.

timescalefoundation.org

"Geologic TimeScale Foundation - Stratigraphic Information". timescalefoundation.org. Diakses tanggal 2021-12-27.