Western Tethys early and Middle Jurassic calcareous nannofossil biostratigraphy
An exhaustive biostratigraphic study based on the calcareous nannofossil content from
Lower and Middle Jurassic Lusitanian Basin sections in Portugal is here presented. Located …
Lower and Middle Jurassic Lusitanian Basin sections in Portugal is here presented. Located …
Molecular fossils from phytoplankton reveal secular Pco2 trend over the Phanerozoic
CR Witkowski, JWH Weijers, B Blais, S Schouten… - Science …, 2018 - science.org
Past changes in the atmospheric concentration of carbon dioxide (P co2) have had a major
impact on earth system dynamics; yet, reconstructing secular trends of past P co2 remains a …
impact on earth system dynamics; yet, reconstructing secular trends of past P co2 remains a …
Isoorg23: An updated compilation of stable carbon isotope data of terrestrial organic materials for the cenozoic and mesozoic
Whereas carbon isotope ratios of marine carbonates are well characterized through the
Phanerozoic, the carbon isotope ratios of terrestrial plant organic matter (δ 13 C p) are less …
Phanerozoic, the carbon isotope ratios of terrestrial plant organic matter (δ 13 C p) are less …
Carbon isotope evidence for sedimentary discontinuities in the lower Toarcian of the Lusitanian Basin (Portugal): Sea level change at the onset of the Oceanic Anoxic …
Abstract The Toarcian Oceanic Anoxic Event (T-OAE), Early Jurassic, was an episode of
rapid warming and deep perturbation of the carbon cycle, as suggested by the large carbon …
rapid warming and deep perturbation of the carbon cycle, as suggested by the large carbon …
Mercury sequestration pathways under varying depositional conditions during Early Jurassic (Pliensbachian and Toarcian) Karoo-Ferrar volcanism
Major extinction events appear coincident with the emplacement of large igneous provinces
(LIPs) throughout Earth's past, but the cause-and-effect relationship is often poorly …
(LIPs) throughout Earth's past, but the cause-and-effect relationship is often poorly …
The Early Toarcian oceanic anoxic event in the external subbetic (Southiberian Palaeomargin, Westernmost Tethys): geochemistry, nannofossils and ichnology
M Reolid, M Emanuela, LM Nieto… - Palaeogeography …, 2014 - Elsevier
The analysis of macroinvertebrates, trace fossils, calcareous nannofossils and geochemistry
from Pliensbachian to Lower Toarcian deposits of the Subbetic (Southern Spain) allows us …
from Pliensbachian to Lower Toarcian deposits of the Subbetic (Southern Spain) allows us …
Sedimentary organic matter and δ13CKerogen variation on the southern Iberian palaeomargin (Betic Cordillera, SE Spain) during the latest Pliensbachian–Early …
B Rodrigues, RL Silva, M Reolid… - Palaeogeography …, 2019 - Elsevier
Abstract The Early Toarcian Oceanic Anoxic Event (T-OAE) is characterised by major
palaeoenvironmental and palaeoceanographical changes (ocean anoxia, global warming …
palaeoenvironmental and palaeoceanographical changes (ocean anoxia, global warming …
Strontium isotope dating of evaporites and the breakup of the Gulf of Mexico and Proto–Caribbean Seaway
J Pindell, B Weber, W Hale-Erlich, S Cossey, M Bitter… - 2021 - pubs.geoscienceworld.org
New and existing strontium isotope data are given for several widespread evaporites from
western equatorial Pangea. The data indicate evaporite deposition occurred on proximal …
western equatorial Pangea. The data indicate evaporite deposition occurred on proximal …
The middle Toarcian cold snap: Trigger of mass extinction and carbonate factory demise
Abstract The Pliensbachian and Toarcian (Early Jurassic) ages are characterised by
several, relatively short-lived carbon cycle perturbations, climate change and faunal …
several, relatively short-lived carbon cycle perturbations, climate change and faunal …
Early Jurassic carbon and oxygen isotope records and seawater temperature variations: Insights from marine carbonate and belemnite rostra (Pieniny Klippen Belt …
A Arabas, J Schlögl, C Meister - Palaeogeography, Palaeoclimatology …, 2017 - Elsevier
New carbon and oxygen isotope records and discussion of the main variations in seawater
temperature through the Sinemurian–Aalenian of the Pieniny Klippen Basin (northern …
temperature through the Sinemurian–Aalenian of the Pieniny Klippen Basin (northern …