Results 21 to 30 of about 43,211 (183)

CALCAREOUS NANNOFOSSILS BIOSTRATIGRAPHY OF JADDALA FORMATION IN WELL (AJEEL-10), CENTRAL IRAQ

Bulletin of the Iraq Natural History Museum, 2021
A detailed systematic study of calcareous nannofossils was carried out for the Jaddala Formation in (Aj-10) well, Central Iraq. Seventy one species belong to twenty four genera of calcareous nannofossils were identified including sixty two of them were ...
Israa Sabah Al-Nuaimi, Omar Ahmed Al-Badrani   +1 more
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The Cretaceous/Paleogene (K/Pg) boundary in the Mezdra and Lyutidol syncline, Vratza District (West-Fore Balkan, Bulgaria) [PDF]

Geološki Anali Balkanskoga Poluostrva, 2006
This paper discusses the unjustified assignment (based on calcareous nannofossils) of a large portion of the Maastrichtian strata in the Mezdra and Lyutidol synclines (West Fore Balkan, Bulgaria) to the Paleogene.
Jolkičev Nikola A.
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AN INTEGRATED CALCAREOUS PLANKTON BIOSTRATIGRAPHIC SCHEME AND BIOCHRONOLOGY FOR THE MEDITERRANEAN MIDDLE MIOCENE

Rivista Italiana di Paleontologia e Stratigrafia, 2002
The relative position of 30 main bioevents  pertaining to calcareous nannofossils and planktonic foraminifera was identified in the time interval between 13.75 Ma and 10.50 Ma, based on the quantitative study of the those microfossils in three ...
RODOLFO SPROVIERI, SERGIO BONOMO, ANTONIO CARUSO, AGATA DI STEFANO, ENRICO DI STEFANO, LUCA MARIA FORESI, SILVIA IACCARINO, FABRIZIO LIRER, ROBERTO MAZZEI, GIANFRANCO SALVATORINI   +9 more
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Calcareous nannofossils absolute abundance and accumulation rates from L'Arboudeysse, France

, 2019
Calcareous nannofossils absolute abundance and accumulation rates from L'Arboudeysse ...
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

Calcareous nannofossils of the Jurassic/Cretaceous boundary strata in the Puerto Escano section (southern Spain) — biostratigraphy and palaeoecology

Geologica Carpathica, 2016
We obtained material from the Puerto Escano section (southern Spain) to study the Jurassic/Cretaceous (J/K) boundary interval. The same samples had already been processed for magnetostratigraphic studies and biostratigraphic zonation based on ...
Svobodová Andrea, Kośák Martin
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Calcareous nannofossils absolute abundance and accumulation rates from Kronsmoor, Germany

, 2019
Calcareous nannofossils absolute abundance and accumulation rates from Kronsmoor ...
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

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

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
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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
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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