scholarly journals Biostratigraphy of the Gurpi Formation based on Calcareous Nannofossil in the Kouh-e Sefid Anticline Section, Izeh Structural Zone

2020 ◽  
Vol 5 (2) ◽  
pp. 199-216
Author(s):  
Saeedeh Senemari ◽  
Keyword(s):  
Calcareous Nannofossil ◽  
Gurpi Formation

Earliest Miocene calcareous nannofossil biostratigraphy from the low-latitude Pisco Basin (Peru)

Stratigraphy ◽  
2019 ◽  
Vol 16 (2) ◽  
pp. 87-105
Author(s):  
Emilia R. Belia ◽  
Kevin E. Nick ◽  
Erika Bedoya Agudelo ◽  
David K. Watkins
Keyword(s):  
Calcareous Nannofossil ◽  
Low Latitude ◽  
Calcareous Nannofossil Biostratigraphy

Microfacies analysis, planktonic foraminifera, and calcareous nannofossil biostratigraphy in the Campanian sequences, Kurdistan region, NE Iraq

2021 ◽  
Vol 14 (2) ◽  
Author(s):  
Sawsan Hameed Al-Hazaa ◽  
Rawand Bakir Noori Jaff ◽  
Fadhil Ahmed Ameen Lawa ◽  
Azam Mahanipour ◽  
Khaled Al-Kahtany
Keyword(s):  
Planktonic Foraminifera ◽  
Microfacies Analysis ◽  
Kurdistan Region ◽  
Calcareous Nannofossil ◽  
Calcareous Nannofossil Biostratigraphy

scholarly journals High resolution integrated microbiostratigraphy of the Lower Jurassic (late Pliensbachian–early Toarcian) of central Italy

1998 ◽  
Vol 17 (2) ◽  
pp. 153-172 ◽  
Author(s):  
Raffaella Bucefalo Palliani ◽  
Emanuela Mattioli
Keyword(s):  
High Resolution ◽  
Evolutionary History ◽  
Central Italy ◽  
Lower Jurassic ◽  
High Potential ◽  
Calcareous Nannofossils ◽  
Calcareous Nannofossil ◽  
Dinoflagellate Cyst ◽  
History Of ◽  
Global Events

Abstract. The integrated use of calcareous nannofossil and dinoflagellate cyst events in a study of the late Pliensbachian–early Toarcian interval in central Italy has yielded a high resolution biostratigraphy. The use of both the first and last occurrences of selected taxa belonging to the two phytoplankton groups allows the dating of the sediments with a very refined detail, even when lithologies are unfavourable to the preservation of one fossil group. The evolutionary history of calcareous nannofossils and dinoflagellate cysts during the early Jurassic and its links with global events are responsible for the high potential of this integrated biostratigraphy.

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