Constraints on the onset duration of the Paleocene–Eocene Thermal Maximum

SK Turner - … Transactions of the Royal Society A …, 2018 - royalsocietypublishing.org
The Paleocene–Eocene Thermal Maximum (PETM, approx. 56 Ma) provides a test case for
investigating how the Earth system responds to rapid greenhouse gas-driven warming …

Environmental changes during the Cretaceous-Paleogene mass extinction and Paleocene-Eocene thermal maximum: implications for the Anthropocene

G Keller, P Mateo, J Punekar, H Khozyem, B Gertsch… - Gondwana …, 2018 - Elsevier
Abstract The Cretaceous-Paleogene boundary (KPB) mass extinction (~ 66.02 Ma) and the
Paleocene-Eocene Thermal Maximum (PETM)(~ 55.8 Ma) are two remarkable climatic and …

Capturing the global signature of surface ocean acidification during the Palaeocene–Eocene Thermal Maximum

TL Babila, DE Penman, B Hönisch… - … of the Royal …, 2018 - royalsocietypublishing.org
Geologically abrupt carbon perturbations such as the Palaeocene–Eocene Thermal
Maximum (PETM, approx. 56 Ma) are the closest geological points of comparison to current …

Tropical Atlantic climate and ecosystem regime shifts during the Paleocene–Eocene Thermal Maximum

J Frieling, GJ Reichart, JJ Middelburg, U Röhl… - Climate of the …, 2018 - cp.copernicus.org
The Paleocene–Eocene Thermal Maximum (PETM, 56 Ma) was a phase of rapid global
warming associated with massive carbon input into the ocean–atmosphere system from a 13 …

Ferrimagnetic iron sulfide formation and methane venting across the Paleocene‐Eocene Thermal Maximum in shallow marine sediments, ancient West Siberian Sea

M Rudmin, AP Roberts, CS Horng… - Geochemistry …, 2018 - Wiley Online Library
Authigenesis of ferrimagnetic iron sulfide minerals (greigite and monoclinic pyrrhotite)
occurred across the Paleocene‐Eocene Thermal Maximum (PETM) within the Bakchar …

[HTML][HTML] Dynamics of sediment flux to a bathyal continental margin section through the Paleocene–Eocene Thermal Maximum

T Dunkley Jones, HR Manners, M Hoggett… - Climate of the …, 2018 - cp.copernicus.org
The response of the Earth system to greenhouse-gas-driven warming is of critical
importance for the future trajectory of our planetary environment. Hyperthermal events–past …

New constraints on massive carbon release and recovery processes during the Paleocene-Eocene Thermal Maximum

DE Penman, JC Zachos - Environmental Research Letters, 2018 - iopscience.iop.org
Recent geochemical and sedimentological evidence constrains the response of seawater
chemistry to carbon injection during the Paleocene-Eocene Thermal Maximum (PETM) …

Towards determination of the source and magnitude of atmospheric pCO2 change across the early Paleogene hyperthermals

Y Cui, BA Schubert - Global and planetary change, 2018 - Elsevier
The early Paleogene greenhouse climate is punctuated by a series of extreme global
warming events known as hyperthermals that are associated with massive additions of …

Evidence for shelf acidification during the onset of the Paleocene‐Eocene thermal maximum

TJ Bralower, LR Kump, JM Self‐Trail… - Paleoceanography …, 2018 - Wiley Online Library
A transect of paleoshelf cores from Maryland and New Jersey contains an~ 0.19‐to 1.61‐m‐
thick interval with reduced percentages of carbonate during the onset of the Paleocene …

[HTML][HTML] 柴达木盆地早始新世大暖期古土壤中赤铁矿和针铁矿的定量分析及其气候意义

赵晨蕾, 王朝文, 姬凯鹏, 赵璐璐, 宋博文, 殷科… - 第四纪研究, 2018 - html.rhhz.net
赤铁矿和针铁矿是古土壤中常见的两种风化产物, 定量研究赤铁矿和针铁矿有利于了解成壤时期
古气候特征. 文章利用可见光波段的漫反射光谱法对早始新世大暖期期间柴达木盆地大红沟剖面 …