The test size and abundance variations in planktonic foraminifera Chiloguembelina cubensis and C. ototara as response to climatic events in the Oligocene

Morana Hernitz Kucenjak (a), Vlasta Premec Fucek (a), Brian T. Huber (b) & Bridget S. Wade (c)
(a) INA-Industrija nafte d.d., BD E&P, Exploration Sector, E&P Research Laboratory Department, Lovinciceva 4, 10 000 Zagreb, Croatia. E-mail: morana.hernitz-kucenjak@ina.hr (b) Department of Paleobiology, Smithsonian Institution, 10th and Constitution Ave, Washington, DC 20560-0121, USA. (c) Department of Earth Sciences, University College London, Gower Street, London WC1E 6BT, UK.