Oil shales, located in Lajjun area (Central Jordan), were analyzed based on organic
geochemistry, coupled with microscopical study to define the origin, type of organic matter …

Xianfeng lignite (XL) was sequentially extracted under ultrasonication at room temperature
with petroleum ether, carbon disulfide (CDS), methanol, acetone, and isometric …

Discoveries of heavy crude oil in the Neoproterozoic rocks (Infracambrian rock sequence)
from the Bikaner-Nagaur Basin of India emphasize the significance of studying and …

In this study, oil shale samples were collected from Late Cretaceous Muwaqaar Chalk Marl
Formation (MCM) in Jordan to study their petrologic and organic geochemical properties …

Coal mining activities represent significant environmental concerns due to their potential
influence on soils of the surrounding areas. This study was carried out to characterize the …

The Fushan sag is an important petroleum-bearing unit in the Beibuwan Basin, South China
Sea. However, genetic relationship between oil and source rocks has not been well …

With this study, the hydrocarbon generation potential of Miocene aged coals around
Arguvan-Parçikan in the northern district of Malatya province was evaluated with the aid of …

The amount and type, the inorganic element content, and the maturity of organic materials of
Eocene coals, shaly coals, and coaly shales exposed in the Gümüşhane and Bayburt …

Sulfur stable isotope signatures are instrumental in tracing the sources and tracking the
movement of sulfur in different environmental compartments, besides providing vital insights …

Pre-evaporitic Messinian deposits, consisting of a cyclic alternation of diatomites with lime
mudstones, and laminated marls, crop out all over the Mediterranean area, representing …