Turonian (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Turonian" in English language version.

Last modified: 20:02:36, 2 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

22stratigraphy.org

2,908^th place

4,117^th place

2^nd place

2^nd place

1,187^th place

756^th place

11researchgate.net

96^th place

89^th place

doi.org (Global: 2^nd place; English: 2^nd place)

Kennedy, W. J.; I. Walaszczyk; W. A. Cobban (2005). "The Global Boundary Stratotype Section and Point for the base of the Turonian Stage of the Cretaceous: Pueblo, Colorado, U.S.A." (PDF). Episodes. 28 (2): 93–104. doi:10.18814/epiiugs/2005/v28i2/003.
Cetean, Claudia G.; Balc, Ramona; Kaminski, Michael A.; Filipescu, Sorin (August 2008). "Biostratigraphy of the Cenomanian-Turonian boundary in the Eastern Carpathians (Dâmboviţa Valley): preliminary observations". Studia Universitatis Babeş-Bolyai, Geologia. 53 (1): 11–23. doi:10.5038/1937-8602.53.1.2.

researchgate.net (Global: 96^th place; English: 89^th place)

Wiese, Frank; Kröger, Björn (January 1998). "Evidence for a shallowing event in the Upper Turonian (Cretaceous) Mytiloides scupini Zone of northern Germany". Acta Palaeontologica Polonica. 48 (3): 265–284. Retrieved 15 December 2023.

stratigraphy.org (Global: 2,908^th place; English: 4,117^th place)

"International Chronostratigraphic Chart" (PDF). International Commission on Stratigraphy. December 2024. Retrieved October 23, 2025.
Kennedy, W. J.; I. Walaszczyk; W. A. Cobban (2005). "The Global Boundary Stratotype Section and Point for the base of the Turonian Stage of the Cretaceous: Pueblo, Colorado, U.S.A." (PDF). Episodes. 28 (2): 93–104. doi:10.18814/epiiugs/2005/v28i2/003.

ucl.ac.uk (Global: 1,187^th place; English: 756^th place)

discovery.ucl.ac.uk

Cetean, Claudia G.; Balc, Ramona; Kaminski, Michael A.; Filipescu, Sorin (August 2008). "Biostratigraphy of the Cenomanian-Turonian boundary in the Eastern Carpathians (Dâmboviţa Valley): preliminary observations". Studia Universitatis Babeş-Bolyai, Geologia. 53 (1): 11–23. doi:10.5038/1937-8602.53.1.2.