Articles | Volume 8, issue 6
https://doi.org/10.5194/cp-8-1957-2012
https://doi.org/10.5194/cp-8-1957-2012
Research article
 | 
07 Dec 2012
Research article |  | 07 Dec 2012

Exploring the controls on element ratios in middle Eocene samples of the benthic foraminifera Oridorsalis umbonatus

C. F. Dawber and A. K. Tripati

Related subject area

Subject: Proxy Use-Development-Validation | Archive: Marine Archives | Timescale: Cenozoic
A 15-million-year surface- and subsurface-integrated TEX86 temperature record from the eastern equatorial Atlantic
Carolien M. H. van der Weijst, Koen J. van der Laan, Francien Peterse, Gert-Jan Reichart, Francesca Sangiorgi, Stefan Schouten, Tjerk J. T. Veenstra, and Appy Sluijs
Clim. Past, 18, 1947–1962, https://doi.org/10.5194/cp-18-1947-2022,https://doi.org/10.5194/cp-18-1947-2022, 2022
Short summary
Sclerochronological evidence of pronounced seasonality from the late Pliocene of the southern North Sea basin and its implications
Andrew L. A. Johnson, Annemarie M. Valentine, Bernd R. Schöne, Melanie J. Leng, and Stijn Goolaerts
Clim. Past, 18, 1203–1229, https://doi.org/10.5194/cp-18-1203-2022,https://doi.org/10.5194/cp-18-1203-2022, 2022
Short summary
Pliocene evolution of the tropical Atlantic thermocline depth
Carolien M. H. van der Weijst, Josse Winkelhorst, Wesley de Nooijer, Anna von der Heydt, Gert-Jan Reichart, Francesca Sangiorgi, and Appy Sluijs
Clim. Past, 18, 961–973, https://doi.org/10.5194/cp-18-961-2022,https://doi.org/10.5194/cp-18-961-2022, 2022
Short summary
Maastrichtian–Rupelian paleoclimates in the southwest Pacific – a critical re-evaluation of biomarker paleothermometry and dinoflagellate cyst paleoecology at Ocean Drilling Program Site 1172
Peter K. Bijl, Joost Frieling, Margot J. Cramwinckel, Christine Boschman, Appy Sluijs, and Francien Peterse
Clim. Past, 17, 2393–2425, https://doi.org/10.5194/cp-17-2393-2021,https://doi.org/10.5194/cp-17-2393-2021, 2021
Short summary
Southern Ocean bottom-water cooling and ice sheet expansion during the middle Miocene climate transition
Thomas J. Leutert, Sevasti Modestou, Stefano M. Bernasconi, and A. Nele Meckler
Clim. Past, 17, 2255–2271, https://doi.org/10.5194/cp-17-2255-2021,https://doi.org/10.5194/cp-17-2255-2021, 2021
Short summary

Cited articles

Archer, D. E.: Equatorial Pacific calcite preservation cycles: production or dissolution, Paleoceanography, 65, 561–571, 1991.
Archer, D., Emerson, S., and Reimers, C.: Dissolution of calcite in deep-sea sediments: pH and O2 microelectrode results, Geochim. Cosmochim. Ac., 53, 2831–2845, https://doi.org/10.1016/0016-7037(89)90161-0, 1989.
Balter, V., Lécuyer, C., and Barrat, J. A.: Reconstructing seawater Sr/Ca during the last 70 My using fossil fish tooth enamel, Palaeogeogr. Palaeocl., 310, 133–138, https://doi.org/10.1016/j.palaeo.2011.02.024, 2011.
Barker S., Greaves, M., and Elderfield, H.: A study of cleaning procedures used for foraminiferal Mg/Ca paleothermometry, Geochem. Geophys. Geosyst, 4, 8407, https://doi.org/10.1029/2003GC000559, 2003.
Billups, K. and Schrag, D.: Application of benthic foraminiferal Mg/Ca ratios to questions of Cenozoic climate change, Earth Planet. Sc. Lett., 209, 181–195, 2003.
Download