Earth system changes during the cooling greenhouse phase of the Late Cretaceous: Coniacian-Santonian OAE3 subevents and fundamental variations in organic …
A Mansour, M Wagreich - Earth-Science Reviews, 2022 - Elsevier
Abstract The Coniacian-Santonian (CS) was a time of differentiation in marine
sedimentation, characterized by organic carbon (OC)-rich black shales and carbonates …
sedimentation, characterized by organic carbon (OC)-rich black shales and carbonates …
An overview of the Cretaceous oceanic anoxic events in Egypt, southern Tethys
A Mansour, M Wagreich - Geological Society, London, Special …, 2025 - lyellcollection.org
Abstract The Cretaceous Period (c. 143–66 Ma) attested to successive phases of regional
tectonic activities and large-scale submarine volcanism resulting in increased atmospheric …
tectonic activities and large-scale submarine volcanism resulting in increased atmospheric …
Geochemical characteristics and mechanism of organic matter accumulation of marine-continental transitional shale of the lower permian Shanxi Formation …
B Zhao, R Li, X Qin, N Wang, W Zhou, A Khaled… - Journal of Petroleum …, 2021 - Elsevier
The marine-continental transitional shale is widely distributed in the Lower Permian Shanxi
Formation of the southeast Ordos Basin. The primary factors controlling organic matter …
Formation of the southeast Ordos Basin. The primary factors controlling organic matter …
Paleoenvironment-driven organic matter accumulation in lacustrine shale mixed with shell bioclasts: A case study from the Jurassic Da'anzhai member, Sichuan Basin …
W Lei, D Chen, Z Liu, M Cheng - Journal of Petroleum Science and …, 2023 - Elsevier
The sedimentary environment governs the depositional processes, ecological environments,
and hydrodynamics, which affect the accumulation of organic-rich sediments. Some …
and hydrodynamics, which affect the accumulation of organic-rich sediments. Some …
Paleoenvironmental changes during the early Toarcian Oceanic Anoxic Event: Insights into organic carbon distribution and controlling mechanisms in the eastern …
G Xia, A Mansour - Journal of Asian Earth Sciences, 2022 - Elsevier
Abstract The Toarcian Oceanic Anoxic Event (T-OAE; Early Jurassic, ca. 183 Ma) represents
an intense Mesozoic organic carbon burial event that was associated with the formation of …
an intense Mesozoic organic carbon burial event that was associated with the formation of …
Organic matter preservation conditions in the third member of the Shahejie Formation (Dongpu Depression, China)
X Liu, H Chen, X Mu, H Zhang, J Fan, Y Huang… - International Journal of …, 2023 - Elsevier
The third member of the Paleogene Shahejie Formation (Es 3) in the Dongpu Depression,
China, was studied to interpret its paleoenvironment through a series of trace element …
China, was studied to interpret its paleoenvironment through a series of trace element …
Fine-grained carbonate formation and organic matter enrichment in an Eocene saline rift lake (Qianjiang Depression): Constraints from depositional environment and …
X Kong, Z Jiang, B Ju, C Liang, Y Cai, S Wu - Marine and Petroleum …, 2022 - Elsevier
Carbonate-rich fine-grained rocks in saline lakes have become potential targets for shale oil
and gas exploration. However, few studies have investigated the processes of carbonate …
and gas exploration. However, few studies have investigated the processes of carbonate …
The Toarcian Oceanic Anoxic Event in a shelf environment (Eastern Tethys): Implications for weathering and redox conditions
Y Nie, X Fu, J Liang, H Wei, Z Chen, F Lin, S Zeng… - Sedimentary …, 2023 - Elsevier
Abstract The Toarcian Oceanic Anoxic Event (T-OAE) is characterized by significant
environmental perturbation and climatic instabilities due to a substantial release of …
environmental perturbation and climatic instabilities due to a substantial release of …
Middle Jurassic lacustrine source rocks controlled by an aridification event: A case study in the northern Qaidam Basin (NW China)
W Xie, J Tan, W Wang, HM Schulz, Z Liu, X Kang… - International Journal of …, 2021 - Elsevier
A change from a humid to an arid climate occurred during the Middle Jurassic. Information
about this transitional phase is stored in two oil shales: the lower and upper units of the …
about this transitional phase is stored in two oil shales: the lower and upper units of the …
Integrated analysis of source rock evaluation and basin modelling in the Abu Gharadig Basin, Western Desert, Egypt: Insights from pyrolysis data, burial history, and …
Source rock evaluation and basin modelling play crucial roles in understanding
hydrocarbon potential. In this study, pyrolysis data from 92 shale ditch samples were …
hydrocarbon potential. In this study, pyrolysis data from 92 shale ditch samples were …