Articles | Volume 16, issue 5
https://doi.org/10.5194/cp-16-1667-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-16-1667-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Sep 2020
Research article |
| 01 Sep 2020
| 01 Sep 2020
Surface-circulation change in the southwest Pacific Ocean across the Middle Eocene Climatic Optimum: inferences from dinoflagellate cysts and biomarker paleothermometry
Margot J. Cramwinckel
CORRESPONDING AUTHOR
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
now at: School of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, UK
Lineke Woelders
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
now at: Cooperative Institute for Research in Environmental Sciences, Western Water Assessment, University of Colorado Boulder, Boulder, CO, USA
Emiel P. Huurdeman
Paleoenvironmental Dynamics Group, Institute of Earth Sciences, Heidelberg University, Heidelberg, Germany
Francien Peterse
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
Stephen J. Gallagher
School of Earth Sciences, The University of Melbourne, Melbourne, Australia
Jörg Pross
Paleoenvironmental Dynamics Group, Institute of Earth Sciences, Heidelberg University, Heidelberg, Germany
Catherine E. Burgess
School of Earth and Ocean Sciences, Cardiff University, Cardiff, UK
now at: Shell UK Ltd, Aberdeen, UK
Gert-Jan Reichart
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
NIOZ Royal Netherlands Institute for Sea Research, and Utrecht University, Den Burg, Texel, the Netherlands
Appy Sluijs
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
Peter K. Bijl
Department of Earth Sciences, Faculty of Geoscience, Utrecht University, Utrecht, the Netherlands
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Cited
17 citations as recorded by crossref.
- Incursion of tropically-distributed plant taxa into high latitudes during the middle Eocene warming event: Evidence from the Río Turbio Fm, Santa Cruz, Argentina D. Fernández et al. 10.1016/j.revpalbo.2021.104510
- Surface Ocean Cooling in the Eocene North Atlantic Coincides With Declining Atmospheric CO2 G. Inglis et al. 10.1029/2023GL105448
- Temperate Oligocene surface ocean conditions offshore of Cape Adare, Ross Sea, Antarctica F. Hoem et al. 10.5194/cp-17-1423-2021
- Eocene palaeoenvironments and palaeoceanography of areas adjacent to the Drake Passage: insights from dinoflagellate cyst analysis C. Amenábar et al. 10.1111/pala.12601
- Correlation of Middle to Upper Eocene Units from High Latitude Southwestern Atlantic Sites C. Amenábar et al. 10.5710/AMGH.25.02.2023.3514
- The Relationship Between the Global Mean Deep‐Sea and Surface Temperature During the Early Eocene B. Goudsmit‐Harzevoort et al. 10.1029/2022PA004532
- Enhanced clay formation key in sustaining the Middle Eocene Climatic Optimum A. Krause et al. 10.1038/s41561-023-01234-y
- Maastrichtian–Rupelian paleoclimates in the southwest Pacific – a critical re-evaluation of biomarker paleothermometry and dinoflagellate cyst paleoecology at Ocean Drilling Program Site 1172 P. Bijl et al. 10.5194/cp-17-2393-2021
- The PhanSST global database of Phanerozoic sea surface temperature proxy data E. Judd et al. 10.1038/s41597-022-01826-0
- Improved Model‐Data Agreement With Strongly Eddying Ocean Simulations in the Middle‐Late Eocene P. Nooteboom et al. 10.1029/2021PA004405
- North Atlantic surface ocean warming and salinization in response to middle Eocene greenhouse warming R. van der Ploeg et al. 10.1126/sciadv.abq0110
- Brief immersion of southern Australia by change in relative plate speed Ö. Bodur et al. 10.1111/ter.12637
- Revisiting the Geographical Extent of Exceptional Warmth in the Early Paleogene Southern Ocean J. Frieling et al. 10.1029/2022PA004529
- Biotic Response to Early Eocene Warming Events: Integrated Record From Offshore Zealandia, North Tasman Sea L. Alegret et al. 10.1029/2020PA004179
- No dramatic changes observed in subtropical radiolarian plankton assemblages during the Middle Eocene Climatic Optimum (MECO); evidence from the North Atlantic ODP Site 1051 M. Meunier & T. Danelian 10.1016/j.marmicro.2023.102272
- The middle to late Eocene greenhouse climate modelled using the CESM 1.0.5 M. Baatsen et al. 10.5194/cp-16-2573-2020
- Revisiting the Middle Eocene Climatic Optimum “Carbon Cycle Conundrum” With New Estimates of Atmospheric pCO2 From Boron Isotopes M. Henehan et al. 10.1029/2019PA003713
16 citations as recorded by crossref.
- Incursion of tropically-distributed plant taxa into high latitudes during the middle Eocene warming event: Evidence from the Río Turbio Fm, Santa Cruz, Argentina D. Fernández et al. 10.1016/j.revpalbo.2021.104510
- Surface Ocean Cooling in the Eocene North Atlantic Coincides With Declining Atmospheric CO2 G. Inglis et al. 10.1029/2023GL105448
- Temperate Oligocene surface ocean conditions offshore of Cape Adare, Ross Sea, Antarctica F. Hoem et al. 10.5194/cp-17-1423-2021
- Eocene palaeoenvironments and palaeoceanography of areas adjacent to the Drake Passage: insights from dinoflagellate cyst analysis C. Amenábar et al. 10.1111/pala.12601
- Correlation of Middle to Upper Eocene Units from High Latitude Southwestern Atlantic Sites C. Amenábar et al. 10.5710/AMGH.25.02.2023.3514
- The Relationship Between the Global Mean Deep‐Sea and Surface Temperature During the Early Eocene B. Goudsmit‐Harzevoort et al. 10.1029/2022PA004532
- Enhanced clay formation key in sustaining the Middle Eocene Climatic Optimum A. Krause et al. 10.1038/s41561-023-01234-y
- Maastrichtian–Rupelian paleoclimates in the southwest Pacific – a critical re-evaluation of biomarker paleothermometry and dinoflagellate cyst paleoecology at Ocean Drilling Program Site 1172 P. Bijl et al. 10.5194/cp-17-2393-2021
- The PhanSST global database of Phanerozoic sea surface temperature proxy data E. Judd et al. 10.1038/s41597-022-01826-0
- Improved Model‐Data Agreement With Strongly Eddying Ocean Simulations in the Middle‐Late Eocene P. Nooteboom et al. 10.1029/2021PA004405
- North Atlantic surface ocean warming and salinization in response to middle Eocene greenhouse warming R. van der Ploeg et al. 10.1126/sciadv.abq0110
- Brief immersion of southern Australia by change in relative plate speed Ö. Bodur et al. 10.1111/ter.12637
- Revisiting the Geographical Extent of Exceptional Warmth in the Early Paleogene Southern Ocean J. Frieling et al. 10.1029/2022PA004529
- Biotic Response to Early Eocene Warming Events: Integrated Record From Offshore Zealandia, North Tasman Sea L. Alegret et al. 10.1029/2020PA004179
- No dramatic changes observed in subtropical radiolarian plankton assemblages during the Middle Eocene Climatic Optimum (MECO); evidence from the North Atlantic ODP Site 1051 M. Meunier & T. Danelian 10.1016/j.marmicro.2023.102272
- The middle to late Eocene greenhouse climate modelled using the CESM 1.0.5 M. Baatsen et al. 10.5194/cp-16-2573-2020
Latest update: 18 Apr 2024
Short summary
Phases of past transient warming can be used as a test bed to study the environmental response to climate change independent of tectonic change. Using fossil plankton and organic molecules, here we reconstruct surface ocean temperature and circulation in and around the Tasman Gateway during a warming phase 40 million years ago termed the Middle Eocene Climatic Optimum. We find that plankton assemblages track ocean circulation patterns, with superimposed variability being related to temperature.
Phases of past transient warming can be used as a test bed to study the environmental response...
