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:: دوره 3، شماره 8 - ( 3-1391 ) ::
جلد 3 شماره 8 صفحات 35-48 برگشت به فهرست نسخه ها
Calcareous Nannofossils in Holocene Surface Sediments of the Persian Gulf
چکیده:   (15828 مشاهده)

The effect of the paleoclimatic and paleoenvironmental changes on the structure of the biotic

communities are stronger and better recorded in the shelf area than in the open sea. The present study is

devoted to impact of climatic events on some species of calcareous nannofossils. For this reason, 17

samples of surface sediments of the Persian Gulf were studied. Preservation of calcareous nannofossils in

surface sediment samples was good and the dominant species were

huxleyi, Helicosphaera carteri

Holocene sediments in the study area were deposited in the warm water and the Persian Gulf was a

shallow and hyposaline basin in which productivity of calcareous nannofossils was high.

Gephyrocapsa oceanica, Emilianiaand Calcidiscus leptoporus. The presence of these taxa indicated the
متن کامل [PDF 781 kb]   (2501 دریافت)    
نوع مطالعه: بنیادی | موضوع مقاله: زمین‌شناسی و رسوب‌شناسی دریا
دریافت: 1391/7/8 | پذیرش: 1392/5/1 | انتشار الکترونیک: 1392/5/1


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Pouresmaeil A, Hadavi F, Lak R. Calcareous Nannofossils in Holocene Surface Sediments of the Persian Gulf. JPG. 2012; 3 (8) :35-48
URL: http://jpg.inio.ac.ir/article-1-76-fa.html

Calcareous Nannofossils in Holocene Surface Sediments of the Persian Gulf. نشریه علمی پژوهشی خلیج فارس. 1391; 3 (8) :35-48

URL: http://jpg.inio.ac.ir/article-1-76-fa.html



دوره 3، شماره 8 - ( 3-1391 ) برگشت به فهرست نسخه ها
نشریه علمی پژوهشی خلیج فارس Journal of the Persian Gulf
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