Toward a Cenozoic history of atmospheric CO2
Cenozoic CO2 Proxy Integration Project (CenCO2PIP) … - Science, 2023 - science.org
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 …
dioxide (CO2) over long and short timescales, as well as potential drivers of evolutionary …
Advances in planktonic foraminifer research: New perspectives for paleoceanography
Planktonic foraminifer tests are major archives of environmental change and provide a
multitude of proxies in paleoceanography and paleoclimatology. The application of such …
multitude of proxies in paleoceanography and paleoclimatology. The application of such …
Ocean carbon storage across the middle Miocene: A new interpretation for the Monterey Event
Abstract The Miocene Climatic Optimum (MCO, 14–17 Ma) was~ 3–4° C warmer than
present, similar to estimates for 2100. Coincident with the MCO is the Monterey positive …
present, similar to estimates for 2100. Coincident with the MCO is the Monterey positive …
The seawater carbon inventory at the Paleocene–Eocene Thermal Maximum
The Paleocene–Eocene Thermal Maximum (PETM)(55.6 Mya) was a geologically rapid
carbon-release event that is considered the closest natural analog to anthropogenic CO2 …
carbon-release event that is considered the closest natural analog to anthropogenic CO2 …
History of carbonate ion concentration over the last 100 million years II: Revised calculations and new data
RE Zeebe, T Tyrrell - Geochimica et Cosmochimica Acta, 2019 - Elsevier
In an earlier contribution to this journal, we provided a reconstruction of seawater carbonate
ion concentration over the last 100 million years (Tyrrell and Zeebe, 2004; TZ04 hereafter) …
ion concentration over the last 100 million years (Tyrrell and Zeebe, 2004; TZ04 hereafter) …
[HTML][HTML] Boron isotope pH calibration of a shallow dwelling benthic nummulitid foraminifera
The boron isotope palaeo-pH/CO 2 proxy is one of the key quantitative tools available to
reconstruct past changes in the concentration of CO 2 in the atmosphere. In particular …
reconstruct past changes in the concentration of CO 2 in the atmosphere. In particular …
The magnitude of surface ocean acidification and carbon release during Eocene Thermal Maximum 2 (ETM‐2) and the Paleocene‐Eocene Thermal Maximum (PETM)
Abstract Eocene Thermal Maximum 2 (ETM‐2; 54.1 Ma) was the second largest Eocene
hyperthermal. Like the Paleocene‐Eocene Thermal Maximum (PETM), ETM‐2 was …
hyperthermal. Like the Paleocene‐Eocene Thermal Maximum (PETM), ETM‐2 was …
Capturing the global signature of surface ocean acidification during the Palaeocene–Eocene Thermal Maximum
Geologically abrupt carbon perturbations such as the Palaeocene–Eocene Thermal
Maximum (PETM, approx. 56 Ma) are the closest geological points of comparison to current …
Maximum (PETM, approx. 56 Ma) are the closest geological points of comparison to current …
Boric acid and borate incorporation in inorganic calcite inferred from B/Ca, boron isotopes and surface kinetic modeling
The boron concentration (B/Ca ratio) and isotopic composition (δ 11 B) of biogenic calcite
are widely applied to reconstruct past changes in seawater carbonate chemistry. Knowledge …
are widely applied to reconstruct past changes in seawater carbonate chemistry. Knowledge …
[HTML][HTML] Constraining sulfur incorporation in calcite using inorganic precipitation experiments
S Karancz, J Uchikawa, LJ de Nooijer… - … et Cosmochimica Acta, 2024 - Elsevier
The sulfur over calcium ratio (S/Ca) in foraminiferal shells was recently proposed as a new
and independent proxy for reconstructing marine inorganic carbon chemistry. This new …
and independent proxy for reconstructing marine inorganic carbon chemistry. This new …