Ecology of coralline red algae and their fossil evidences from India

S Sarkar - Thalassas: An International Journal of Marine Sciences, 2017 - Springer
Coralline red algae are important components of numerous tropical and temperate
carbonate systems throughout the world. The environmental factors such as light, water …

Microfacies analysis of larger benthic foraminifera-dominated Middle Eocene carbonates: a palaeoenvironmental case study from Meghalaya, NE India (Eastern …

S Sarkar - Arabian Journal of Geosciences, 2017 - Springer
Larger benthic foraminifera (LBF) show significant abundance and diversity in the
Palaeogene carbonate sediments of Meghalaya, NE India, but have previously received …

Rhodolith-forming coralline red algae in the CaCO3 biofactory—A case study from the Serravallian of tropical northeastern Indian Ocean

R Dey, D Basso, A Chakraborty, L Roy… - Comptes Rendus …, 2023 - eprints.um.edu.my
Non-geniculate coral red algae forming rhodoliths have been recorded in the Long
Formation, exposed in four different outcrops on Little Andaman Island (Hut Bay). Non …

Unraveling depositional mode and provenance of Kopili Formation, Northeast India

JM Mout, RK Sarmah - Journal of the Geological Society of India, 2022 - Springer
Abstract The Kopili Formation of North Cachar Hills, NE India has been studied to unravel its
depositional mode and provenance. For this, a study of grain size distribution and heavy …

Does specialization imply rare fossil records of some benthic foraminifera: Late Palaeocene examples from the eastern Neo-Tethys (Meghalaya, NE India)

S Sarkar - Palaeogeography, Palaeoclimatology, Palaeoecology, 2019 - Elsevier
The palaeoecological characteristics of Late Palaeocene benthic foraminifera from the
eastern Neo-Tethyan sediments of Meghalaya, NE India, are poorly understood. The …

An investigation on palaeoclimatic conditions and depositional environment of Palaeocene Therria Sandstone, north-east India

TN Haokip, U Sarkar, B Nayak - Journal of Sedimentary Environments, 2023 - Springer
Petrography and geochemistry (major element oxide) have been carried out to reveal the
compositional variation, palaeoclimatic conditions and depositional environment of Therria …

[HTML][HTML] Alveolina-dominated assemblages in the early Eocene carbonates of Jaintia Hills, NE India: Biostratigraphic and palaeoenvironmental implications

S Sarkar - Comptes Rendus Palevol, 2019 - Elsevier
Larger benthic foraminifera (LBF) are significant proxies in biostratigraphy and also act as
excellent indicators of shallow-marine carbonate environments in fossil series. The …

Contribution to the study of the paleoenvironmental evolution (Eocene) of the eastern part of Tethys: a comprehensive study from Prang Limestone, Meghalaya, India

U Sarkar, RK Das - Journal of Sedimentary Environments, 2022 - Springer
This paper aims to contribute to the study of the paleoenvironmental evolution of the eastern
part of Tethys. For this purpose, the evolution of the depositional environment of the Prang …

Ecostratigraphic implications of a Late Palaeocene shallow-marine benthic community from the Jaintia Hills, Meghalaya, NE India

S Sarkar - Journal of Earth System Science, 2020 - Springer
Moderately preserved shallow-marine extinct, fossil benthic community has been recovered
from a sub-surface Late Palaeocene limestone cave section near Lumshnong in the Jaintia …

Facies Analysis of Pleistocene Limestones from Neil West Coast Formation, Neil Island, Ritchie's Archipelago of South Andaman, India

A Chakraborty, AK Ghosh, A Mazumder - … of the Geological Society of India, 2017 - Springer
Petrographic thin section analysis of the samples collected from the type section of Neil West
Coast Formation, situated in the west coast of Neil Island yielded moderately preserved …