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Evaluation and projection of mean surface temperature using CMIP6 models over East Africa

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 181 ()

This study evaluates the historical mean surface temperature (hereafter T2m) and examines how T2m changes over East Africa (EA) in the 21st century us......

Airborne magnetic and radiometric mapping for litho-structural settings and its significance for bitumen mineralization over Agbabu bitumen-belt southwestern Nigeria

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 180 ()

Interpretation of the aeromagnetic and radiometric data over the Agbabu bitumen-belt reflects the lithostructural features affecting the area and its ......

Structural interpretation of the south-western flank of the Anambra Basin (Nigeria) using satellite-derived WGM 2012 gravity data

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 182 ()

The Anambra Basin in the west of the lower Benue Trough is one of Nigeria's most petroliferous provinces. The subsurface structure has been extensivel......

Element mobility as a proxy for delineating shear zone boundaries in orogenic belts: A case study of Iwaraja shear zone, southwestern Nigeria

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 182 ()

Shear zones are localised regions of intense deformation and are important archives of element mobility history during crustal deformation. The bounda......

Deep-water sedimentation controlled by interaction between bottom current and gravity flow: A case study of Rovuma Basin, East Africa

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 180 ()

By using 3D seismic dataset recently acquired in offshore Mozambique, we address the distribution pattern of an Upper Eocene channel-levee-lobe comple......

ETH-GM21: A new gravimetric geoid model of Ethiopia developed using the least-squares collocation method

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 183 ()

The determination of an accurate national geoid model remains one of the main challenges of geodetic research projects in Ethiopia. The main aim of th......

Formation of the stratigraphic hydrocarbon accumulations of the Upper Yabus Formation in the Northern Sub-basin of the Melut Basin, South Sudan

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 177 ()

The Melut Basin is an important petroliferous rift basin in Africa, and a large number of structural hydrocarbon accumulations of the Paleogene Yabus ......

Organic geochemical characteristics of Lower Cretaceous source rocks and crude oils in Doseo Depression of central African rift system

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 175 ()

The Doseo depression in the Central African Rift System is characterized by weak inversion, strong strike-slip and rifting, which is an important onsh......

Deformation characteristics, kinematic analysis, and formation ages of gneissose Palala granite in the Palala Shear Zone, southern boundary of the Central Zone, Limpopo Belt, South Africa

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 175 ()

The Palala Shear Zone (PSZ) is a c. 13 km wide part of a vertical, crustal-scale lineament that forms the southern boundary of the polymetamorphic hig......

Mapping gold mineral prospectivity based on weights of evidence method in southeast Asmara, Eritrea

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 176 ()

Eritrea at the southern Nubian shield in northeast Africa has many gold deposits, and has been an important target for exploration. In view of the ari......

Source rock maturity evaluation and its implications for regional petroleum charge, Sirt Basin, Libya: Insights from regional geochemical assessments and modelling study

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 176 ()

Six marine and lacustrine source rocks were studied to define their thermal maturation levels in the largest, youngest, and most productive petrolifer......

Identification of Cameroon's geological structures through a gravity separation and using seismic crustal models

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2021; 173 ()

Residual gravity data provide useful information for a geophysical interpretation of geological sources. Several techniques have been developed and ap......

Lithospheric layering beneath northern Central Africa by S-to-P receiver functions

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2020; 166 ()

Using a total of 4520 S-to-P receiver functions (SRFs) recorded by 19 broadband seismic stations belonging to the Libyan Center for Remote Sensing and......

Cretaceous dinoflagellate cyst biostratigraphy in the Facai-1 well of the Tenere Graben in eastern Niger, Africa

期刊: JOURNAL OF AFRICAN EARTH SCIENCES, 2020; 169 ()

Sixty-five genera and 115 species of dinoflagellate cysts were discovered in the samples from the depth of 600-2652 m in the Facai-1 Well in the Tener......

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