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  Toward a Cenozoic history of atmospheric CO2

Hönisch, B., Royer, D. L., Breecker, D. O., Polissar, P. J., Bowen, G. J., Henehan, M., Cui, Y., Steinthorsdottir, M., McElwain, J. C., Kohn, M. J., Pearson, A., Phelps, S. R., Uno, K. T., Ridgwell, A., Anagnostou, E., Austermann, J., Badger, M. P. S., Barclay, R. S., Bijl, P. K., Chalk, T. B., Scotese, C. R., de la Vega, E., DeConto, R. M., Dyez, K. A., Ferrini, V., Franks, P. J., Giulivi, C. F., Gutjahr, M., Harper, D. T., Haynes, L. L., Huber, M., Snell, K. E., Keisling, B. A., Konrad, W., Lowenstein, T. K., Malinverno, A., Guillermic, M., Mejía, L. M., Milligan, J. N., Morton, J. J., Nordt, L., Whiteford, R., Roth-Nebelsick, A., Rugenstein, J. K. C., Schaller, M. F., Sheldon, N. D., Sosdian, S., Wilkes, E. B., Witkowski, C. R., Zhang, Y. G., Anderson, L., Beerling, D. J., Bolton, C., Cerling, T. E., Cotton, J. M., Da, J., Ekart, D. D., Foster, G. L., Greenwood, D. R., Hyland, E. G., Jagniecki, E. A., Jasper, J. P., Kowalczyk, J. B., Kunzmann, L., Kürschner, W. M., Lawrence, C. E., Lear, C. H., Martínez-Botí, M. A., Maxbauer, D. P., Montagna, P., Naafs, B. D. A., Rae, J. W. B., Raitzsch, M., Retallack, G. J., Ring, S. J., Seki, O., Sepúlveda, J., Sinha, A., Tesfamichael, T. F., Tripati, A., van der Burgh, J., Yu, J., Zachos, J. C., Zhang, L. (2023): Toward a Cenozoic history of atmospheric CO2. - Science, 382, 6675.
https://doi.org/10.1126/science.adi5177

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Hönisch, Bärbel1, Author
Royer, Dana L.1, Author
Breecker, Daniel O.1, Author
Polissar, Pratigya J.1, Author
Bowen, Gabriel J.1, Author
Henehan, Michael2, Author              
Cui, Ying1, Author
Steinthorsdottir, Margret1, Author
McElwain, Jennifer C.1, Author
Kohn, Matthew J.1, Author
Pearson, Ann1, Author
Phelps, Samuel R.1, Author
Uno, Kevin T.1, Author
Ridgwell, Andy1, Author
Anagnostou, Eleni1, Author
Austermann, Jacqueline1, Author
Badger, Marcus P. S.1, Author
Barclay, Richard S.1, Author
Bijl, Peter K.1, Author
Chalk, Thomas B.1, Author
Scotese, Christopher R.1, Authorde la Vega, Elwyn1, AuthorDeConto, Robert M.1, AuthorDyez, Kelsey A.1, AuthorFerrini, Vicki1, AuthorFranks, Peter J.1, AuthorGiulivi, Claudia F.1, AuthorGutjahr, Marcus1, AuthorHarper, Dustin T.1, AuthorHaynes, Laura L.1, AuthorHuber, Matthew1, AuthorSnell, Kathryn E.1, AuthorKeisling, Benjamin A.1, AuthorKonrad, Wilfried1, AuthorLowenstein, Tim K.1, AuthorMalinverno, Alberto1, AuthorGuillermic, Maxence1, AuthorMejía, Luz María1, AuthorMilligan, Joseph N.1, AuthorMorton, John J.1, AuthorNordt, Lee1, AuthorWhiteford, Ross1, AuthorRoth-Nebelsick, Anita1, AuthorRugenstein, Jeremy K. C.1, AuthorSchaller, Morgan F.1, AuthorSheldon, Nathan D.1, AuthorSosdian, Sindia1, AuthorWilkes, Elise B.1, AuthorWitkowski, Caitlyn R.1, AuthorZhang, Yi Ge1, AuthorAnderson, Lloyd1, AuthorBeerling, David J.1, AuthorBolton, Clara1, AuthorCerling, Thure E.1, AuthorCotton, Jennifer M.1, AuthorDa , Jiawei1, AuthorEkart, Douglas D.1, AuthorFoster, Gavin L.1, AuthorGreenwood, David R.1, AuthorHyland, Ethan G.1, AuthorJagniecki, Elliot A.1, AuthorJasper, John P.1, AuthorKowalczyk, Jennifer B.1, AuthorKunzmann, Lutz1, AuthorKürschner, Wolfram M.1, AuthorLawrence, Charles E.1, AuthorLear, Caroline H.1, AuthorMartínez-Botí, Miguel A.1, AuthorMaxbauer, Daniel P.1, AuthorMontagna, Paolo1, AuthorNaafs, B. David A.1, AuthorRae, James W. B.1, AuthorRaitzsch, Markus1, AuthorRetallack, Gregory J.1, AuthorRing, Simon J.2, Author              Seki, Osamu1, AuthorSepúlveda, Julio1, AuthorSinha, Ashish1, AuthorTesfamichael, Tekie F.1, AuthorTripati, Aradhna1, Authorvan der Burgh, Johan1, AuthorYu, Jimin1, AuthorZachos, James C.1, AuthorZhang, Laiming1, Author more..
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1External Organizations, ou_persistent22              
23.3 Earth Surface Geochemistry, 3.0 Geochemistry, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146037              

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 Abstract: The geological record encodes the relationship between climate and atmospheric carbon dioxide (CO2) over long and short timescales, as well as potential drivers of evolutionary transitions. However, reconstructing CO2 beyond direct measurements requires the use of paleoproxies and herein lies the challenge, as proxies differ in their assumptions, degree of understanding, and even reconstructed values. In this study, we critically evaluated, categorized, and integrated available proxies to create a high-fidelity and transparently constructed atmospheric CO2 record spanning the past 66 million years. This newly constructed record provides clearer evidence for higher Earth system sensitivity in the past and for the role of CO2 thresholds in biological and cryosphere evolution.

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 Dates: 20232023
 Publication Status: Finally published
 Pages: -
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 Rev. Type: -
 Identifiers: DOI: 10.1126/science.adi5177
GFZPOF: p4 T2 Ocean and Cryosphere
OATYPE: Green Open Access
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Title: Science
Source Genre: Journal, SCI, Scopus
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Pages: - Volume / Issue: 382 (6675) Sequence Number: - Start / End Page: - Identifier: CoNE: https://gfzpublic.gfz-potsdam.de/cone/journals/resource/journals442
Publisher: American Association for the Advancement of Science (AAAS)