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Paper Information

Journal:   GEOSCIENCES   SPRING 2007 , Volume 16 , Number 63; Page(s) 50 To 59.
 
Paper: 

PALEOECOLOGY AND BIOZONATION OF LATE PALEOCENE TO EARLY MIOCENE BENTHIC FORAMINIFERS IN NORHT & SOUTH EAST SHIRAZ

 
 
Author(s):  KHOSROU TEHRANI KH., AFGHAH M., AHMADI V.
 
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Abstract: 
In this research, two stratigraphic sections were chosen from the late Paleocene to early Miocene (Jahrum and Asmari Formations).These sections includes Sadra and Dodaj plus 645 meters of late Paleocene to early Miocene scdiments. For this investigation360 thin sections were prepared and 12 samples analysed by XRF. We studied Biotope that includes biozone. These index biozones and percentage of elements that appears in biotope are identified. Principally index foraminifers, identified in the studied sections, are listed below: Miscellanea sp. Kathina sp., Fallotella alavensis Mangin, Opertorbitionlitessp. Alveolina sp. Lituonella ruberti Stache, Rhapydionina urensis Sirel, Orbitolites complanatus Lamark, somalina Stefaninii Silvestri, Dictyoconus sp. Coskinolina liburnica Atache., Nummulites fabianii Prever, Silvestriella tetraedra Gumbel., Nummulites fichteli Michelotti, Austrotrillina howchini Schlumberger, Meandropsina anahensis Henson. Regarding the frequency, type of wall and biotope percentage ratio of each foraminiferal biozone, there are different biotopes that indicate change in the trend of paleoecologic conditions of the late Paleocene to Oligocene sediments.
 
Keyword(s): FARS, JAHRUM FORMATION, ASMARI FORMATION, BIOZONE, PALEOECOLOGY
 
 
References: 
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Citations: 
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APA: Copy

AFGHAH, M., & AHMADI, V. (2007). PALEOECOLOGY AND BIOZONATION OF LATE PALEOCENE TO EARLY MIOCENE BENTHIC FORAMINIFERS IN NORHT & SOUTH EAST SHIRAZ. GEOSCIENCES, 16(63), 50-59. https://www.sid.ir/en/journal/ViewPaper.aspx?id=102487



Vancouver: Copy

AFGHAH M., AHMADI V.. PALEOECOLOGY AND BIOZONATION OF LATE PALEOCENE TO EARLY MIOCENE BENTHIC FORAMINIFERS IN NORHT & SOUTH EAST SHIRAZ. GEOSCIENCES. 2007 [cited 2021August02];16(63):50-59. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=102487



IEEE: Copy

AFGHAH, M., AHMADI, V., 2007. PALEOECOLOGY AND BIOZONATION OF LATE PALEOCENE TO EARLY MIOCENE BENTHIC FORAMINIFERS IN NORHT & SOUTH EAST SHIRAZ. GEOSCIENCES, [online] 16(63), pp.50-59. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=102487.



 
 
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