Results 31 to 40 of about 41,370 (230)

Calcareous nannofossil biostratigraphy of Sarcheshmeh and Sanganeh formations in the west of Kopet-Dagh Basin, Sheikh Section [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2015
The Kopet-Dagh Basin is located in the north and north east of Iran, within the border triangle of Iran, Turkmenistan and Afghanistan. Sediments of Cretaceous age are well exposed in this basin.
Azam Mahanipour, Anoshiravan Lotfali Kani   +1 more
doaj   +1 more source

The Rupelian–Chattian transition in the north-western Transylvanian Basin (Romania) revealed by calcareous nannofossils: implications for biostratigraphy and palaeoenvironmental reconstruction

Geologica Carpathica, 2018
Sediments belonging to the Oligocene Vima Formation (located in the north-western part of the Transylvanian Basin, Romania) have been investigated for calcareous nannofossils content.
Kallanxhi Mădălina-Elena, Bălc Ramona, Ćorić Stjepan, Székely Szabolcs-Flavius, Filipescu Sorin   +4 more
doaj   +1 more source

Calcareous nannofossils at the upper part of Gurpi Formation and the lower part of Pabdeh Formation at Arkavaz section, south east Ilam [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2019
In this study the Paleocene sediments have been investigated at the upper part of Gurpi Formation and the lower part of Pabdeh Formation at Arkavaz section in southeast of Ilam.
Saeedeh Senemari
doaj   +1 more source

Calcareous nannofossils absolute abundance and accumulation rates from Rødryggen, Greenland

, 2019
Calcareous nannofossils absolute abundance and accumulation rates from Rødryggen ...
Fabienne Giraud (2840888), Bernard Pittet (7184771), Emanuela Mattioli (7184768), Giraud, Fabienne, Pittet, Bernard, Julien Plancq (6974549), Baptiste Suchéras-Marx (6982523), Allemand, Pascal, Plancq, Julien, Pascal Allemand (6982526), Suchéras-Marx, Baptiste, Gilles Escarguel (7184774), Mattioli, Emanuela, Escarguel, Gilles   +13 more
core   +1 more source

Biostratigraphy of Gurpi Formation in Samand anticline (Lurestan province) Based on calcareous nannofossils [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2017
The present study is an attempt to biostratigraphically classify the rocks of Gurpi Formation at Samand Anticline with the help of calcareous nannofossils. The succession measures 197 meters in thickness and consists of shale, marl and marly limestone. A
samira shahriyary, Anoshiravan Kani, Hassan Amiribakhtiar   +2 more
doaj   +1 more source

(Table 3) Range chart of calcareous nannofossils from Weddell and Bellingshausen Sea sediment cores

, 2005
(Table 3) Range chart of calcareous nannofossils from Weddell and Bellingshausen Sea sediment ...
Villa, Giuliana, Giuliana Villa (6963782), Wise, Sherwood W, Silvia Palandri (7908902), Sherwood W Wise (6960404), Palandri, Silvia   +5 more
core   +1 more source

(Table 2) Range chart of calcareous nannofossils from Maud Rise sediment cores

, 2005
(Table 2) Range chart of calcareous nannofossils from Maud Rise sediment ...
Villa, Giuliana, Giuliana Villa (6963782), Wise, Sherwood W, Silvia Palandri (7908902), Sherwood W Wise (6960404), Palandri, Silvia   +5 more
core   +1 more source

NEW CALCAREOUS NANNOFOSSIL DATA ON THE CRETACEOUS-EOCENE AGE OF CORSICAN TURBIDITES

Rivista Italiana di Paleontologia e Stratigrafia, 2017
A  detailed  biostratigraphical  study  based on  calcareous nannofossils  has been carried out on  the following Cretaceous-Eocene  flysch of Alpine Corsica:  Macinaggio Flysch, Tralonca  Flysch,  Vezzani Flysch,  Balagne Calcareous  Flysch,  Lydienne  (
MARIA MARINO, SIMONETTA MONECHI, GIANFRANCO PRINCIPI   +2 more
doaj   +1 more source

(Table 4) Range chart of calcareous nannofossils from Ross Sea sediment cores

, 2005
(Table 4) Range chart of calcareous nannofossils from Ross Sea sediment ...
Villa, Giuliana, Giuliana Villa (6963782), Wise, Sherwood W, Silvia Palandri (7908902), Sherwood W Wise (6960404), Palandri, Silvia   +5 more
core   +1 more source

Biostratigraphy of the upper part of Aitamir Formation based on calcareours nannofossils, Cherli section (NW Kopet-Dagh) [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2017
Introduction The Kopet-Dagh sedimentary basin is located in north-east Iran, southern Turkmenistan and Afghanistan and is composed of Mesozoic and Cenozoic sedimentary successions. Fifteen formations have been introduced in the Kopet-Dagh Basin.
Saeideh Senemari, Seyed Naser Raisossadat, Maryam Motamedalshariati, Mohsen Behroozy   +3 more
doaj   +1 more source