@article{scholars14271, year = {2021}, publisher = {Geological Society of London}, journal = {Journal of the Geological Society}, doi = {10.1144/jgs2021-006}, number = {6}, note = {cited By 2}, volume = {178}, title = {The eocene{\^a}??oligocene transition in nanggulan, java: Lithostratigraphy, biostratigraphy and foraminiferal stable isotopes}, abstract = {The Nanggulan section in south central Java comprises open marine sediments and volcanic deposits of Eocene{\^a}?? Oligocene age that accumulated in a marginal basin within the young Sunda Arc complex. A new borehole captures the stratigraphy and showcases the exceptional preservation of calcareous microfossils across an apparently complete Eocene{\^a}?? Oligocene Transition (EOT), a time interval significant for the initiation of continental-scale glaciation on Antarctica. Low-resolution benthic and planktonic foraminifera oxygen and carbon stable isotopes ({\^I}?18O and {\^I}?13C) record increasing {\^I}?18O and {\^I}?13 C in the basal Oligocene, allowing correlation to global records. Isotopic values imply warm temperatures and relatively high nutrients along the SE Java margin. The Nanggulan EOT is a valuable archive for reconstructing ocean{\^a}??climate behaviour and plankton evolution and extinction in the Indo-Pacific Warm Pool. The borehole also adds to understanding of the early stages of Sunda Arc volcanism. {\^A}{\copyright} 2021 The Author(s).}, keywords = {Boreholes; Isotopes; Stratigraphy; Submarine geology, Continental scale; Lithostratigraphy; Marine sediments; Microfossils; Oligocene; Sediment deposits; Stable isotopes; Sunda arc; Time interval; Volcanic deposits, Glacial geology, biostratigraphy; foraminifera; lithostratigraphy; marine sediment; microfossil; reconstruction; stable isotope; volcaniclastic deposit; volcanism, Greater Sunda Islands; Java; Sunda Isles, Foraminifera}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120726445&doi=10.1144\%2fjgs2021-006&partnerID=40&md5=1fb4b03246f1acd9e83fd91c39eb7626}, issn = {00167649}, author = {Coxall, H. K. and Jones, T. D. and Jones, A. P. and Lunt, P. and Macmillan, I. and Marliyani, G. I. and Nicholas, C. J. and O{\^a}??halloran, A. and Piga, E. and Sanyoto, P. and Rahardjo, W. and Pearson, P. N.} }