Developments in analytical techniques for chemostratigraphy, chronostratigraphy, and geochemical fingerprinting studies: Current status and future trends

V Balaram, M Ramkumar, AR Mir - Journal of South American Earth …, 2023 - Elsevier
Chemostratigraphy utilizes the elemental, isotopic, and mineralogical compositions of
sediments and rocks to understand the conditions of deposition and diagenesis, variations …

A new upper Paleogene to Neogene stratigraphy for Sarawak and Labuan in northwestern Borneo: Paleogeography of the eastern Sundaland margin

J Hennig-Breitfeld, HT Breitfeld, R Hall… - Earth-Science …, 2019 - Elsevier
Abstract The Miri Zone in Sarawak contains thick Paleogene to Neogene sedimentary
successions that extend offshore into the Sarawak Basin (Balingian and Central Luconia …

Strontium isotope stratigraphy and LA-ICP-MS U-Pb carbonate age constraints on the Cenozoic tectonic evolution of the southern South China Sea

G Li, W Xu, Y Luo, J Liu, J Zhao, Y Feng… - …, 2023 - pubs.geoscienceworld.org
The tectonic evolution of the South China Sea is closely associated with multiple subduction-
collision processes in Southeast Asia. When the collision of the Dangerous Grounds terrane …

Environmental significance and geochemical speciation of trace elements in Lower Baram River sediments

K Prabakaran, R Nagarajan, S Eswaramoorthi… - Chemosphere, 2019 - Elsevier
The geochemistry and distribution of major, trace and rare earth elements (REE's) was
studied in the surface sediments of the Lower Baram River during two seasons: the …

Phylogenomic framework of the IRLC legumes (Leguminosae subfamily Papilionoideae) and intercontinental biogeography of tribe Wisterieae

L Duan, SJ Li, C Su, Y Sirichamorn, LN Han… - Molecular Phylogenetics …, 2021 - Elsevier
The inverted repeat-lacking clade (IRLC) is one of the most derived clades within the
subfamily Papilionoideae of the legume family, and includes various economically important …

Terpenoid biomarkers of ambers from Miocene tropical paleoenvironments in Borneo and of their potential extant plant sources

BRT Simoneit, DR Oros, Ł Karwowski… - International Journal of …, 2020 - Elsevier
The chemical composition of ambers is highly diverse, characterized by the occurrence of a
variety of terpenoids including: mono-, sesqui-, di-, and triterpenoids. The direct analyses of …

Linking the influence of diagenetic properties and clay texture on reservoir quality in sandstones from NW Borneo

M Usman, NA Siddiqui, M Mathew, S Zhang… - Marine and Petroleum …, 2020 - Elsevier
Reservoir studies in the Sandakan sub-basin NW Borneo are challenging and inexplicable
due to complex diagenetic effects such as compaction, cementation, dissolution and …

Facies analysis and distribution of Late Palaeogene deep‐water massive sandstones in submarine‐fan lobes, NW Borneo

M Jamil, NA Siddiqui, M Usman, A Wahid… - Geological …, 2022 - Wiley Online Library
Deep‐water massive sandstones (DWMS) are characterized by large volumes of sand
accumulations which are considered as potential reservoir intervals in deep‐marine …

Geochemical behaviour and risk assessment of trace elements in a tropical river, Northwest Borneo

K Prabakaran, S Eswaramoorthi, R Nagarajan… - Chemosphere, 2020 - Elsevier
By convention, dissolved trace elements in the river water are considered to be the fraction
that passes through a 0.45 μm filter. However, several researchers have considered filtration …

Paleoenvironment reconstruction and peat-forming conditions of Neogene paralic coal sequences from Mukah, Sarawak, Malaysia

NS Zainal Abidin, KA Mustapha, WH Abdullah… - Scientific Reports, 2022 - nature.com
Eight coal seams containing Neogene paralic coals from the Mukah coalfield, Sarawak,
Malaysia, were investigated using petrographical, palynological, and organic geochemical …