Analysis of biomarkers in geological materials such as shales is very crucial because they
can provide useful information on the depositional conditions and environments, organic …

Abstract The Bima Formation is the oldest lithogenetic unit occupying the base of the
Cretaceous successions in the Yola Sub-basin of the Northern Benue Trough. It is …

Late Cretaceous shales of the Fika Formation in the Chad (Bornu) Basin, northeastern
Nigeria, were analysed to define paleoenvironment and source of the organic matter, and …

We compare the chromatographic signatures of petroleum biomarkers in Deepwater
Horizon (DH) source oil, three other reference crude oils, DH emulsified mousse that arrived …

This paper presents a cartographic framework based on algorithms of GMT codes for
mapping seismically active areas in Venezuela. The data included raster grids from GEBCO …

This study investigated the geochemical characteristics of source rocks in each sequence
and studied on the oil-source correlation under a sequence stratigraphic framework of the …

The exploration of hydrocarbons in the Kolmani Basin, located in Northeast Nigeria, has
sparked curiosity regarding its potential for hydrocarbon production. This review addresses …

Organic-rich shale intervals in the Miocene Zeit Formation were collected from seven wells
in the Red Sea basin for compilation of organic geochemical and petrological methods. The …

The Dahuangshan oil shale, located in the northern Bogda Mountain, on the southern
margin of the Junggar Basin, was deposited in a Late Permian lacustrine environment. A …

In the last 5 decades, paleontological research has exploded where fossils have enabled
robust dating of rocks, improved understanding of origination/extinction rates or mass …