Paleoclimate Reconstruction Based on Oxygen Isotope Composition of Foraminifera in Southern Mountains Area, Central Java -Indonesia

The planktonic foraminifera (Orbulina universa and Globigerinoides sacculifer) and benthic foraminifera (Cibicidoides, Uvigerina and Nodosari) taken from Southern Mountains (Sambipitu Fm., Oyo Fm and Kepek Fm.) were collected for measuring the oxygen isotope. The purpose of this research is trying t...

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Bibliographic Details
Main Author: , Akmaluddin
Format: Article in Journal/Newspaper
Language:unknown
Published: [Yogyakarta] : Departemnts of Geological Engineering Faculty of E 2009
Subjects:
Online Access:https://repository.ugm.ac.id/95181/
http://repository.ugm.ac.id/digitasi/index.php?module=cari_hasil_full&idbuku=2999
Description
Summary:The planktonic foraminifera (Orbulina universa and Globigerinoides sacculifer) and benthic foraminifera (Cibicidoides, Uvigerina and Nodosari) taken from Southern Mountains (Sambipitu Fm., Oyo Fm and Kepek Fm.) were collected for measuring the oxygen isotope. The purpose of this research is trying to calculate the composition of the oxygen isotope from the foraminifera for reconstructing the paleoclimate. The preliminary result of the samples taken from Sambipitu and Oyo Formations shows that the isotope values are