Searched for: subject:"isotope"
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van de Schootbrugge, B. (author), Houben, A.J.P. (author), Ercan, F.E.Z. (author), Verreussel, R. (author), Kerstholt, S. (author), Janssen, N.M.M. (author), Nikitenko, B. (author), Suan, G. (author)
The Toarcian Oceanic Anoxic Event (T-OAE, c. 182 Ma) represents a major perturbation of the carbon cycle marked by widespread black shale deposition. Consequently, the onset of the T-OAE has been linked to the combined effects of global warming, high productivity, basin restriction and salinity stratification. However, the processes that led to...
article 2019
Bijl, P.K. (author), Houben, A.J.P. (author), Bruls, A. (author), Pross, J. (author), Sangiorgi, F. (author)
There is growing interest in the scientific community in reconstructing the paleoceanography of the Southern Ocean during the Oligocene-Miocene because these time intervals experienced atmospheric CO2 concentrations with relevance to our future. However, it has remained notoriously difficult to put the sedimentary archives used in these efforts...
article 2018
Douglas, P.M.J. (author), Affek, H.P. (author), Ivany, L.C. (author), Houben, A.J.P. (author), Sijp, W.P. (author), Sluijs, A. (author), Schouten, S. (author), Pagani, M. (author)
Paleoclimate studies suggest that increased global warmth during the Eocene epoch was greatly amplified at high latitudes, a state that climate models cannot fully reproduce. However, proxy estimates of Eocene near-Antarctic sea surface temperatures (SSTs) have produced widely divergent results at similar latitudes, with SSTs above 20 °C in the...
article 2014