@article{Rieuwpassa_2021, title={Planktonic and Benthic Foraminifera Miocene on Sandstone Unit of Bentang Formation in Pangandaran, West Java}, volume={1}, url={http://tiikmpublishing.com/proceedings/index.php/icgef/article/view/755}, abstractNote={<p>The research in Pangandaran was due to the presence of exposed rock lithology and the<br>presence of fossil content, either macrofossil or microfossil. Research sites are located at<br>108°27’46.55’’ to 108°30’29.88’’E and 7°41’35.54’’ to 6°38’53.60’’. This study was conducted to<br>determine the distribution of foraminifera contained in the constituent sandstone units of the Bentang<br>Formation. The research was conducted at 7 (seven) points of location of sandstone outcrops.<br>Analysis and identification of foraminifera using a binocular microscope after foraminifera<br>preparation. The distribution areas of the sandstone units of the study area are in the Cimanggu, Bula<br>Krandu and Karangbenda areas. Age datum markers that are characterized by planktonic<br>foraminifera fossils, namely Sphaerodinellopsis multilobe and Globigerinoides ruber. Benthic<br>foraminifera dominated by Lenticulina suborbicularis, Nouvigerina ampulaceae, Cibicides<br>tenuimargo, Anomalinoides globulosus, Heterolepa praecincta, Ammonia convexa reflects a shallow<br>marine bathymetry zone or mid neritic (50-100m). Based on the content of planktonic and bentonic<br>foraminifera, the sandstone units of the Bentang Formation were deposited during the Middle<br>Miocene (N12-N13) age in a shallow marine depositional environment</p>}, number={1}, journal={Proceedings of the International Conference of Geological Engineering Faculty}, author={Rieuwpassa, Lilian C.}, year={2021}, month={Aug.}, pages={46–54} }