[HTML][HTML] Cretaceous sea-surface temperature evolution: Constraints from TEX86 and planktonic foraminiferal oxygen isotopes
It is well established that greenhouse conditions prevailed during the Cretaceous Period (~
145–66 Ma). Determining the exact nature of the greenhouse-gas forcing, climatic warming …
145–66 Ma). Determining the exact nature of the greenhouse-gas forcing, climatic warming …
Extremely high sea-surface temperatures at low latitudes during the middle Cretaceous as revealed by archaeal membrane lipids
S Schouten, EC Hopmans, A Forster… - …, 2003 - pubs.geoscienceworld.org
Abstract The middle Cretaceous (125–88 Ma) greenhouse world was characterized by high
atmospheric CO2 levels, the general absence of polar ice caps, and much higher global …
atmospheric CO2 levels, the general absence of polar ice caps, and much higher global …
Did the rifting of the Atlantic Ocean cause the Cretaceous thermal maximum?
The Cretaceous thermal maximum was a major turning point in the history of Earth's climate.
This interval of peak warmth in the Turonian has been attributed to very high atmospheric p …
This interval of peak warmth in the Turonian has been attributed to very high atmospheric p …
High sea-surface temperatures during the Early Cretaceous Epoch
Abstract The Early Cretaceous Epoch, about 145–100 million years ago, is generally
thought of as a greenhouse period, with high atmospheric CO2 concentrations and high …
thought of as a greenhouse period, with high atmospheric CO2 concentrations and high …
[HTML][HTML] Evidence for global cooling in the Late Cretaceous
Abstract The Late Cretaceous 'greenhouse'world witnessed a transition from one of the
warmest climates of the past 140 million years to cooler conditions, yet still without …
warmest climates of the past 140 million years to cooler conditions, yet still without …
Mid-Cretaceous (Albian–Santonian) sea surface temperature record of the tropical Atlantic Ocean
A Forster, S Schouten, M Baas… - …, 2007 - pubs.geoscienceworld.org
Paleoclimate records of geologic time periods characterized by extreme global warmth such
as the mid-Cretaceous are important for a better understanding of the Earth's climate system …
as the mid-Cretaceous are important for a better understanding of the Earth's climate system …
Late Cretaceous–Neogene trends in deep ocean temperature and continental ice volume: Reconciling records of benthic foraminiferal geochemistry (δ18O and Mg …
We reconstruct trends in ice volume and deep ocean temperature for the past 108 Myr,
resolving variations on timescales of∼ 2 Myr and longer. We use a sea level record as a …
resolving variations on timescales of∼ 2 Myr and longer. We use a sea level record as a …
The climate of the Late Cretaceous: New insights from the application of the carbonate clumped isotope thermometer to Western Interior Seaway macrofossil
KJ Dennis, JK Cochran, NH Landman… - Earth and Planetary …, 2013 - Elsevier
We apply the carbonate clumped isotope thermometer (Δ47) to macrofossils from the
Baculites compressus (∼ 73.5 Ma) and the Hoploscaphites nebrascensis (∼ 67Ma) …
Baculites compressus (∼ 73.5 Ma) and the Hoploscaphites nebrascensis (∼ 67Ma) …
Warm, equable mid-Cretaceous: Stable isotope evidence
ML Fassell, TJ Bralower - Special Paper of the Geological Society of …, 1999 - pure.psu.edu
Recent studies have proposed widely differing interpretations of mid-Cretaceous oceanic
thermal gradients. These disparities result from the combination of stable isotope data from …
thermal gradients. These disparities result from the combination of stable isotope data from …
Extreme warming of mid-latitude coastal ocean during the Paleocene-Eocene Thermal Maximum: Inferences from TEX86 and isotope data
Abstract Changes in sea surface temperature (SST) during the Paleocene-Eocene Thermal
Maximum (PETM) have been estimated primarily from oxygen isotope and Mg/Ca records …
Maximum (PETM) have been estimated primarily from oxygen isotope and Mg/Ca records …