TY  - JOUR
JF  - Journal of the Geological Society
A1  - Coxall, H.K.
A1  - Jones, T.D.
A1  - Jones, A.P.
A1  - Lunt, P.
A1  - Macmillan, I.
A1  - Marliyani, G.I.
A1  - Nicholas, C.J.
A1  - Oā??halloran, A.
A1  - Piga, E.
A1  - Sanyoto, P.
A1  - Rahardjo, W.
A1  - Pearson, P.N.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120726445&doi=10.1144%2fjgs2021-006&partnerID=40&md5=1fb4b03246f1acd9e83fd91c39eb7626
VL  - 178
Y1  - 2021///
PB  - Geological Society of London
SN  - 00167649
N1  - cited By 2
N2  - The Nanggulan section in south central Java comprises open marine sediments and volcanic deposits of Eoceneā?? 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 Eoceneā?? 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 (Ī“18O and Ī“13C) record increasing Ī“18O and Ī“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 oceanā??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. Ā© 2021 The Author(s).
IS  - 6
TI  - The eoceneā??oligocene transition in nanggulan, java: Lithostratigraphy, biostratigraphy and foraminiferal stable isotopes
ID  - scholars14271
KW  - Boreholes; Isotopes; Stratigraphy; Submarine geology
KW  -  Continental scale; Lithostratigraphy; Marine sediments; Microfossils; Oligocene; Sediment deposits; Stable isotopes; Sunda arc; Time interval; Volcanic deposits
KW  -  Glacial geology
KW  -  biostratigraphy; foraminifera; lithostratigraphy; marine sediment; microfossil; reconstruction; stable isotope; volcaniclastic deposit; volcanism
KW  -  Greater Sunda Islands; Java; Sunda Isles
KW  -  Foraminifera
AV  - none
ER  -