Chemostratigraphy of the Late Mesoproterozoic Atar Group, Taoudeni Basin, Mauritania: Muted isotopic variability, facies correlation, and global isotopic trends

LC Kah, JK Bartley, DA Teal - Precambrian Research, 2012 - Elsevier
Sedimentary strata of the Atar/El Mreiti groups, Taoudeni Basin, Mauritania, are
characterized by carbon isotope values that fall largely between− 2.5‰ and+ 4.0‰, and …

Depositional history of the Upper Vindhyan succession, central India: time constraints from Pb–Pb isochron ages of its carbonate components

K Gopalan, A Kumar, S Kumar, B Vijayagopal - Precambrian Research, 2013 - Elsevier
Age of the upper sedimentary units (Rewa and Bhander Groups) of the largest Proterozoic
Vindhyan Basin in central India has so far been considered to be close to 650 Ma (late …

Stratigraphy and correlation of the Neoproterozoic deposits of central and western India: an overview

S Kumar - Geological Society, London, Special Publications, 2012 - lyellcollection.org
In the central and western part of India, the Neoproterozoic deposits are identified in the
Vindhyan and Marwar Basins. The Vindhyan Basin consists of two sub-basins; one in the …

Megafossils from the Vindhyan basin, central India: an overview

S Kumar - Journal of the Palaeontological Society of India, 2016 - journals.sagepub.com
ABSTRACT The Vindhyan Supergroup constitutes one of the largest Proterozoic basins of
the world which attains a huge thickness of more than 5000m in central India. The rocks of …

Proterozoic carbonates of the Vindhyan Basin, India: Chemostratigraphy and diagenesis

GJ Gilleaudeau, SK Sahoo, LC Kah, MA Henderson… - Gondwana …, 2018 - Elsevier
Abstract The Vindhyan Basin of north-central India contains a thick, areally extensive, largely
unmetamorphosed succession of sedimentary rocks deposited during the Proterozoic Eon …

Seismic and non-seismic soft-sediment deformation structures in the Proterozoic Bhander Limestone, central India

S Sarkar, A Choudhuri, S Banerjee, AJT Van Loon… - Geologos, 2014 - sciendo.com
Numerous soft-sediment deformation structures occur within the Proterozoic Bhander
Limestone of an intracratonic sag basin in a 750 m long section along the Thomas River …

A combined geochemical, Nd, and stable Ca isotopic investigation of provenance, paleo-depositional setting and sub-basin connectivity of the Proterozoic Vindhyan …

P Basu, A Banerjee, R Chakrabarti - Lithos, 2021 - Elsevier
Geochemical and isotopic investigation of Proterozoic clastic and chemical sedimentary
rocks provide insights into surface conditions of the early Earth. The mid-Proterozoic …

High primary productivity in an Ediacaran shallow marine basin influenced by strong seasonal to perennial upwelling

AH Ansari, SK Pandey, S Ahmad, M Sharma… - Geological …, 2023 - cambridge.org
A significant area of late Neoproterozoic–early Cambrian seafloor hosted a ferruginous to
euxinic condition as a result of expanded primary productivity-driven pumping of organic …

A new palaeobiological assemblage from the Son Valley Bhander Group and its implications on the age of the upper Vindhyans of India

SK Pandey, D Singh, M Sharma, S Ahmad, U Bhan - Palaeoworld, 2024 - Elsevier
The present study discusses the biostratigraphically significant new fossil assemblage
recovered from the three stratigraphic units of the Bhander Group of the Vindhyan …

Stratigraphic position of the∼ 1000 Ma Sukhda tuff (Chhattisgarh Supergroup, India) and the 500 Ma question

A Basu, S Patranabis-Deb, J Schieber, PC Dhang - Precambrian Research, 2008 - Elsevier
U-Pb ages of magmatic zircons in tuff horizons in the Chhattisgarh and the Vindhyan
Supergroups in India, backed up by paleomagnetic data, suggest that most Proterozoic …