[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 …
Synchrony of carbon cycle fluctuations, volcanism and orbital forcing during the Early Cretaceous
Abstract Episodes of Environmental Change (EECs) were times of accelerated hydrological
cycle that punctuated the Early Cretaceous. Uncertainties in the geologic time scales …
cycle that punctuated the Early Cretaceous. Uncertainties in the geologic time scales …
Impact of global cooling on Early Cretaceous high pCO2 world during the Weissert Event
Abstract The Weissert Event~ 133 million years ago marked a profound global cooling that
punctuated the Early Cretaceous greenhouse. We present modelling, high-resolution bulk …
punctuated the Early Cretaceous greenhouse. We present modelling, high-resolution bulk …
Cretaceous large igneous provinces: from volcanic formation to environmental catastrophes and biological crises
Abstract The Cretaceous Period was marked by the formation of numerous large igneous
provinces (LIPs), several of which were associated with geologically rapid climate …
provinces (LIPs), several of which were associated with geologically rapid climate …
Astrochronology of the Valanginian–Hauterivian stages (Early Cretaceous): Chronological relationships between the Paraná–Etendeka large igneous province and …
Abstract The Geological Time Scale shows large uncertainties on durations and ages of
Berriasian to Albian stages (Early Cretaceous), which impact climate and …
Berriasian to Albian stages (Early Cretaceous), which impact climate and …
[PDF][PDF] The response of calcareous nannoplankton to Oceanic Anoxic Events: The Italian pelagic record
Earth history is punctuated by phases of extreme global stress of concurrent warming, ocean
fertilisation and acidification that impacted biologic diversity and function. Under excess CO2 …
fertilisation and acidification that impacted biologic diversity and function. Under excess CO2 …
Interhemispheric radio-astrochronological calibration of the time scales from the Andean and the Tethyan areas in the Valanginian–Hauterivian (Early Cretaceous)
An integrated radio-astrochronological framework of the Agrio Formation in the Andean
Neuquén Basin of west-central Argentina provides new constraints on the age and the …
Neuquén Basin of west-central Argentina provides new constraints on the age and the …
The resilience of Tethyan planktonic and benthic calcifying algae to Early Cretaceous perturbations: comparison between the Valanginian Weissert Event and the …
Abstract During the Cretaceous, the Berriasian–Aptian interval witnessed a transition from a
relatively cool climate with intermittent polar ice to a greenhouse state that persisted …
relatively cool climate with intermittent polar ice to a greenhouse state that persisted …
A global palaeoclimatic reconstruction for the Valanginian based on clay mineralogical and geochemical data
G Charbonnier, S Duchamp-Alphonse… - Earth-Science …, 2020 - Elsevier
High-resolution clay mineral and δ 18 O carb analyses have been performed on three
sections of Valanginian age (Early Cretaceous), from northwestern (~ 20–30° N) and …
sections of Valanginian age (Early Cretaceous), from northwestern (~ 20–30° N) and …
A High‐Resolution Belemnite Geochemical Analysis of Early Cretaceous (Valanginian‐Hauterivian) Environmental and Climatic Perturbations
GD Price, NMM Janssen, M Martinez… - Geochemistry …, 2018 - Wiley Online Library
Abstract The Early Cretaceous Weissert event, characterized by a positive carbon isotope
excursion and coincident with the Paraná‐Etendeka volcanism, saw a biogeochemical …
excursion and coincident with the Paraná‐Etendeka volcanism, saw a biogeochemical …