PLANKTONIC FORAMINIFERA OF THE DARIYAN FORMATION AND IMPLICATIONS OF OCEANIC ANOXIC EVENT 1A

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

YAVARI MAZAHER; YAZDI MEHDI; GAHALAVAND HORMOZ; ADABI MOHAMMAD H.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: GEOPERSIA Year:2015 | Volume:5 | Issue:2 Page(s): 125-137

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,526

Download:

241

Cites:

Information Journal Paper

Title

PLANKTONIC FORAMINIFERA OF THE DARIYAN FORMATION AND IMPLICATIONS OF OCEANIC ANOXIC EVENT 1A

Author(s)

YAVARI MAZAHER | YAZDI MEHDI | GAHALAVAND HORMOZ | ADABI MOHAMMAD H. | Issue Writer Certificate

Keywords

APTIANQ2

DARIYAN FORMATIONQ2

IRANQ2

PLANKTONIC FORAMINIFERAQ2

TOTAL ORGANIC CARBONQ2

Abstract

The investigated section cropping out in Kuh-e-Banesh, Zagros basin (southern IRAN) is represented by limestone, Cherty beds and marl levels bearing abundant Planktonic foraminifers, radiolarian microfaunas, and ammonite imprints. For the first time, well to moderately preserved forms of PLANKTONIC FORAMINIFERA have been extracted from black shale and marls levels. Extracted biota was studied with regard to relationship with abundances of radiolarian and TOTAL ORGANIC CARBON. Rock Eval analysis shows high TOTAL ORGANIC CARBON content within Daryian Formation (lower part). The presence of high abundances of planktonic foraminifers and radiolarian associated with high TOTAL ORGANIC CARBON content in the lower part of the DARIYAN FORMATION suggest a high productivity event, eutrophication, and warming phenomena of the ocean during early Cretaceous. Biostratigraphical ranges of PLANKTONIC FORAMINIFERA in the studied section indicate Early APTIAN to early Late APTIAN age. It is, therefore, implicated that the oceanic anoxic event 1a (OAE 1a) interval be regarded as equivalent levels in Tethys domains. The black shale of oceanic anoxic event is characterized by the widespread existence of regionally organic-rich beds in the Tethys basins. Micro-paleontological and geochemical results provide new insights into the paleogeography of the Tethys realm and better correlation with well-studied worldwide successions.

Cites

No record.

References

No record.

Cite

APA: Copy

YAVARI, MAZAHER, YAZDI, MEHDI, GAHALAVAND, HORMOZ, & ADABI, MOHAMMAD H.. (2015). PLANKTONIC FORAMINIFERA OF THE DARIYAN FORMATION AND IMPLICATIONS OF OCEANIC ANOXIC EVENT 1A. GEOPERSIA, 5(2), 125-137. SID. https://sid.ir/paper/250619/en

Vancouver: Copy

YAVARI MAZAHER, YAZDI MEHDI, GAHALAVAND HORMOZ, ADABI MOHAMMAD H.. PLANKTONIC FORAMINIFERA OF THE DARIYAN FORMATION AND IMPLICATIONS OF OCEANIC ANOXIC EVENT 1A. GEOPERSIA[Internet]. 2015;5(2):125-137. Available from: https://sid.ir/paper/250619/en

IEEE: Copy

MAZAHER YAVARI, MEHDI YAZDI, HORMOZ GAHALAVAND, and MOHAMMAD H. ADABI, “PLANKTONIC FORAMINIFERA OF THE DARIYAN FORMATION AND IMPLICATIONS OF OCEANIC ANOXIC EVENT 1A,” GEOPERSIA, vol. 5, no. 2, pp. 125–137, 2015, [Online]. Available: https://sid.ir/paper/250619/en

Related Journal Papers