Did the Deccan Volcanism impact the Indian flora during the Maastrichtian?

S Mishra, M Bansal, V Prasad, VP Singh, S Murthy… - Earth-Science …, 2024 - Elsevier
Abstract The Deccan-associated sediments (Lameta Formation and intertrappean) hold
great potential for understanding the role of Deccan Volcanism in the Maastrichtian …

Geochemistry of the Late Cretaceous to Paleogene sedimentary deposits of the SW Anambra Basin (Nigeria): Implications for provenance, tectonic conditions, and …

EJ Omietimi, N Lenhardt, R Yang, AE Götz… - Journal of African Earth …, 2024 - Elsevier
Abstract The Anambra Basin in southwestern Nigeria is part of the West and Central Africa
Rift System (WCARS), with sedimentary successions comprising freshwater, deltaic, and …

[HTML][HTML] Hydrocarbon prospectivity of the southern Bida and northern Anambra basins, Nigeria using palynological and geochemical studies

GO Aigbadon, AN Odoma, IA Obasi… - Geosystems and …, 2022 - Elsevier
The palynological and geochemical analyses were carried out on shales samples in
borehole and outcrop sections of the southern Bida and northern Anambra basins …

Sedimentary geochemistry of Late Cretaceous-Paleocene deposits at the southwestern margin of the Anambra Basin (Nigeria): Implications for paleoenvironmental …

EJ Omietimi, N Lenhardt, R Yang, AE Götz… - Palaeogeography …, 2022 - Elsevier
Abstract The Campano-Maastrichtian deposits of the Nkporo and Mamu formations of the
Anambra Basin represent prospective hydrocarbon resources in southern Nigeria. In order …

Composite sand-ice wedge pseudomorphs suggestive of a frosty Ediacaran–Cambrian transition

Y Wang, H Kuang, Y Liu, X Chen, F Zhao… - Precambrian …, 2022 - Elsevier
Abstract The Ediacaran–Cambrian transition (approx. 580–520 million years ago), one of
the most critical intervals in Earth's history, witnessed physical environment change and …

Demystifying provenance signatures and paleo-depositional environment of mudrocks in parts of south-eastern Nigeria: Constraints from geochemistry

B Overare, J Osokpor, PC Ekeh, K Azmy - Journal of African Earth Sciences, 2020 - Elsevier
Geochemical signatures of sedimentary rocks provide reliable proxies that allow a better
understanding of sedimentary processes. The geochemical compositions of Awgu Shale …

[HTML][HTML] Poro-perm evolution in Oligo-Miocene coastal sandstones: Constraining the relative influence of sedimentary facies, mineralogy, and diagenesis on analogue …

EJ Adepehin, OM Bankole, MH Arifin - Marine and Petroleum Geology, 2022 - Elsevier
The application of enhanced recovery techniques to improve oil recovery requires a critical
understanding of the depositional and post-depositional factors that impact fluid flow in …

Structural interpretation of the south-western flank of the Anambra Basin (Nigeria) using satellite-derived WGM 2012 gravity data

EJ Omietimi, AK Chouhan, N Lenhardt, R Yang… - Journal of African Earth …, 2021 - Elsevier
Abstract The Anambra Basin in the west of the lower Benue Trough is one of Nigeria's most
petroliferous provinces. The subsurface structure has been extensively studied using …

Campano-Maastrichtian paleoenvironment, paleotectonics and sediment provenance of western Anambra Basin, Nigeria: multi-proxy evidences from the Mamu …

AJ Edegbai, L Schwark, FE Oboh-Ikuenobe - Journal of African Earth …, 2019 - Elsevier
This article presents the results of a high-resolution evaluation of the sedimentological,
mineralogical, palynofacies, and geochemical aspects of the Mamu Formation aimed at …

Paleoenvironmental reconstruction of coal deposition during the Cretaceous-Paleogene transition in the Eastern Cordillera Basin, Colombian Andes

JS Gomez-Neita, AMP Mizusaki, TF da Silva… - International Journal of …, 2024 - Elsevier
Stratal stacking patterns and factors influencing peat accumulation in coastal and
continental settings represent a significant problem in studying coal-bearing sequences. To …