Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries

Mohammad J. Razmjooei; Nicolas Thibault; Anoshiravan Kani; Jaume Dinarès-Turell; Emmanuelle Pucéat; Samira Shahriari; Wiesława Radmacher; Amir Mohammad Jamali; Clemens V. Ullmann; Silke Voigt; Théophile Cocquerez

doi:10.1016/j.cretres.2018.07.002

Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries

Mohammad J. Razmjooei^*, Nicolas Thibault, Anoshiravan Kani, Jaume Dinarès-Turell, Emmanuelle Pucéat, Samira Shahriari, Wiesława Radmacher, Amir Mohammad Jamali, Clemens V. Ullmann, Silke Voigt, Théophile Cocquerez

^*Corresponding author af dette arbejde

Geologi

21 Citationer (Scopus)

Abstract

A high-resolution stratigraphic analysis of the Upper Cretaceous Gurpi Formation has been undertaken in the Shahneshin section (Zagros Basin, Iran). New results on calcareous nannofossils, planktic foraminifers, dinoflagellate cysts and high-resolution carbon and oxygen stable isotopes form the basis of a reference section for the eastern Tethys that spans the upper Coniacian to the late Danian. Carbon-isotope correlation to Gubbio, Italy and the NW German chalk allows for the identification of many isotopic events as well as for the definition of new events in the Campanian and Maastrichtian. Our results allow for a review of the accurate position of the Coniacian/Santonian, Santonian/Campanian, and Campanian/Maastrichtian stage boundaries relative to carbon isotopes and plankton bioevents. The reliability of Coniacian to Maastrichtian planktic foraminifer, dinoflagellate cysts and calcareous nannofossil biohorizons is assessed.

Originalsprog	Engelsk
Tidsskrift	Cretaceous Research
Vol/bind	91
Sider (fra-til)	312-340
Antal sider	29
ISSN	0195-6671
DOI	https://doi.org/10.1016/j.cretres.2018.07.002
Status	Udgivet - 2018

Adgang til dokumentet

10.1016/j.cretres.2018.07.002

Citationsformater

Razmjooei, M. J., Thibault, N., Kani, A., Dinarès-Turell, J., Pucéat, E., Shahriari, S., Radmacher, W., Jamali, A. M., Ullmann, C. V., Voigt, S., & Cocquerez, T. (2018). Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries. Cretaceous Research, 91, 312-340. https://doi.org/10.1016/j.cretres.2018.07.002

Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries. / Razmjooei, Mohammad J.; Thibault, Nicolas; Kani, Anoshiravan et al.
I: Cretaceous Research, Bind 91, 2018, s. 312-340.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Razmjooei, MJ , Thibault, N, Kani, A, Dinarès-Turell, J, Pucéat, E, Shahriari, S, Radmacher, W, Jamali, AM, Ullmann, CV, Voigt, S & Cocquerez, T 2018, 'Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries', Cretaceous Research, bind 91, s. 312-340. https://doi.org/10.1016/j.cretres.2018.07.002

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title = "Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries",

abstract = "A high-resolution stratigraphic analysis of the Upper Cretaceous Gurpi Formation has been undertaken in the Shahneshin section (Zagros Basin, Iran). New results on calcareous nannofossils, planktic foraminifers, dinoflagellate cysts and high-resolution carbon and oxygen stable isotopes form the basis of a reference section for the eastern Tethys that spans the upper Coniacian to the late Danian. Carbon-isotope correlation to Gubbio, Italy and the NW German chalk allows for the identification of many isotopic events as well as for the definition of new events in the Campanian and Maastrichtian. Our results allow for a review of the accurate position of the Coniacian/Santonian, Santonian/Campanian, and Campanian/Maastrichtian stage boundaries relative to carbon isotopes and plankton bioevents. The reliability of Coniacian to Maastrichtian planktic foraminifer, dinoflagellate cysts and calcareous nannofossil biohorizons is assessed.",

keywords = "Calcareous nannofossils, Carbon isotopes, Coniacian–Maastrichtian, Dinoflagellate cysts, Planktic foraminifera, Tethyan realm, Zagros",

author = "Razmjooei, {Mohammad J.} and Nicolas Thibault and Anoshiravan Kani and Jaume Dinar{\`e}s-Turell and Emmanuelle Puc{\'e}at and Samira Shahriari and Wies{\l}awa Radmacher and Jamali, {Amir Mohammad} and Ullmann, {Clemens V.} and Silke Voigt and Th{\'e}ophile Cocquerez",

year = "2018",

doi = "10.1016/j.cretres.2018.07.002",

language = "English",

volume = "91",

pages = "312--340",

journal = "Cretaceous Research",

issn = "0195-6671",

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TY - JOUR

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T2 - A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries

AU - Razmjooei, Mohammad J.

AU - Thibault, Nicolas

AU - Kani, Anoshiravan

AU - Dinarès-Turell, Jaume

AU - Pucéat, Emmanuelle

AU - Shahriari, Samira

AU - Radmacher, Wiesława

AU - Jamali, Amir Mohammad

AU - Ullmann, Clemens V.

AU - Voigt, Silke

AU - Cocquerez, Théophile

PY - 2018

Y1 - 2018

N2 - A high-resolution stratigraphic analysis of the Upper Cretaceous Gurpi Formation has been undertaken in the Shahneshin section (Zagros Basin, Iran). New results on calcareous nannofossils, planktic foraminifers, dinoflagellate cysts and high-resolution carbon and oxygen stable isotopes form the basis of a reference section for the eastern Tethys that spans the upper Coniacian to the late Danian. Carbon-isotope correlation to Gubbio, Italy and the NW German chalk allows for the identification of many isotopic events as well as for the definition of new events in the Campanian and Maastrichtian. Our results allow for a review of the accurate position of the Coniacian/Santonian, Santonian/Campanian, and Campanian/Maastrichtian stage boundaries relative to carbon isotopes and plankton bioevents. The reliability of Coniacian to Maastrichtian planktic foraminifer, dinoflagellate cysts and calcareous nannofossil biohorizons is assessed.

AB - A high-resolution stratigraphic analysis of the Upper Cretaceous Gurpi Formation has been undertaken in the Shahneshin section (Zagros Basin, Iran). New results on calcareous nannofossils, planktic foraminifers, dinoflagellate cysts and high-resolution carbon and oxygen stable isotopes form the basis of a reference section for the eastern Tethys that spans the upper Coniacian to the late Danian. Carbon-isotope correlation to Gubbio, Italy and the NW German chalk allows for the identification of many isotopic events as well as for the definition of new events in the Campanian and Maastrichtian. Our results allow for a review of the accurate position of the Coniacian/Santonian, Santonian/Campanian, and Campanian/Maastrichtian stage boundaries relative to carbon isotopes and plankton bioevents. The reliability of Coniacian to Maastrichtian planktic foraminifer, dinoflagellate cysts and calcareous nannofossil biohorizons is assessed.

KW - Calcareous nannofossils

KW - Carbon isotopes

KW - Coniacian–Maastrichtian

KW - Dinoflagellate cysts

KW - Planktic foraminifera

KW - Tethyan realm

KW - Zagros

U2 - 10.1016/j.cretres.2018.07.002

DO - 10.1016/j.cretres.2018.07.002

M3 - Journal article

AN - SCOPUS:85049947014

SN - 0195-6671

VL - 91

SP - 312

EP - 340

JO - Cretaceous Research

JF - Cretaceous Research

ER -

Integrated bio- and carbon-isotope stratigraphy of the Upper Cretaceous Gurpi Formation (Iran): A new reference for the eastern Tethys and its implications for large-scale correlation of stage boundaries

Abstract

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