Geology of the benue trough
WebCretaceous cyclic sedimentation in the southern Benue trough, together with unconformities, provide a tripartite subdivision of the sedimentary succession into (1) the … WebThe Benue Trough is an elongate rifted depression in which the sediments reach well over 5000 m thickness in places and have been strongly folded, probably by later adjustments along faults in the underlying basement. The Bida Basin is a shallow unfaulted arm of the Benue Trough. The Benue Trough probably provided the major link between the ...
Geology of the benue trough
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WebGombe Formation is a heterogeneous sequence within the Upper Benue Trough consisting principally of shales with sands, clays and intercalations of coal. It is over 600 m thick maximally in some ... WebApr 29, 2024 · The Niger Benue trough is an important and unique rift feature that occupies a large part of Nigeria; it was formed from early Cretaceous rift complex known as the West and Central African Rift …
WebNigeria Geological Survey Agency (NGSA), Ministry of Environment, internet and eye-witness reports that simply make mention of the disaster and c asualties [3]. No thorough investigation regarding the triggering mechanism and extent and nature of the landslides is usuallycarried out. Description of the various possible causes of the landslides WebA reconstruction of the tectonic history of part of the Benue Trough is made from a study of the marine transgressions and regressions in SE Nigeria. Two periods of deformation …
WebMay 29, 2024 · The Lower Benue Trough is the southern portion of the Benue Trough that is believed to have originated as a failed arm of an aulacogen at the time of the opening of the South Atlantic Oceans during the separation of the African plate and the South American plate.. What is the stratigraphy of Benue Trough? The stratigraphic succession in the … Websouthwest extension of the trough was quickly aborted by the younger sediments of the Niger delta. To the northeast, the trough is terminated by the Biu volcanics and the …
WebApr 5, 2024 · 5 Apr 2024 · Introduction To Geology Of Nigeria. 00:05:54. This episode describes the six sedimentary formations of the Middle Benue Trough which are Asu River Group, Awe Formation, Keana Formation, Ezeaku Formation, Agwu Formation and the Lafia Formation. It also describes the lithological composition of these formations and their …
The Benue Trough is a major geological structure underlying a large part of Nigeria and extending about 1,000 km northeast from the Bight of Benin to Lake Chad. It is part of the broader West and Central African Rift System. See more The trough has its southern limit at the northern boundary of the Niger Delta, where it dips down and is overlaid with Tertiary and more recent sediments. It extends in a northeasterly direction to the Chad Basin, … See more Nigeria is rich in coal deposits derived from terrestrial organic matter, most of which lie in the Benue Trough. These are mined in Enugu State. The Enugu deposits formed in brackish marshes … See more 1. ^ The Cretaceous lasted from 145.5 – 66 Ma, or million years ago. See more The Benue Trough was formed by rifting of the central West African basement, beginning at the start of the Cretaceous period. At first, the trough accumulated sediments … See more A refinement to the model involves the rise of a mantle plume, where abnormal heat leads to melting of the upper mantle, thinning and stretching the crust, followed by rifting of the weakened crust. This may have been repeated several times, with the Benue Trough … See more cement for small jobsWebThe geology of the Benue Trough, though better known than the geology of many other areas of Africa, cannot be said to be well known, as not much published information on the trough exists. The absence of detailed information on some aspects of the geology of the Benue Trough has inhibited would-be researchers on different aspects of the trough … buy heavenly bedWebMar 28, 2014 · This study assessed the hydrocarbon generation potentials/timing of the Awgu source rock horizons encountered in Igbariam-1, Iji-1 and Ajire-1 wells drilled in the southern Benue Trough; using one-dimensional (1D) Genesis Zetaware basin modelling software. This software enabled the integration of burial and thermal influences on Awgu … cement forms for stepping stonesWebA total of seventeen (17) rock samples from the Albian Gboko Formation were collected from the quarry of Benue Cement Company for organic geochemical analysis, in order to … buy heavenly bambooWebDOI: 10.1007/978-3-030-68188-3_2 Corpus ID: 234257437; Regional Geology, Basin Forming Tectonics and Basin Fills of Southern Benue Trough and Anambra Basin in Afikpo Area @inproceedings{Dim2024RegionalGB, title={Regional Geology, Basin Forming Tectonics and Basin Fills of Southern Benue Trough and Anambra Basin in Afikpo … buy heavenly onyx cloud serpentWebThe Awgu Shale and the Nkporo Shale are capable of generating gas at geothermal gradients of 2.3-2.7/sup 0/F/100 ft (4.2-4.9/sup 0/C/100 m). The Benue trough is … cement for deck footingsWebThe Benue Trough, located at the Gulf of Guinea re-entrant on the West African coast (Fig. 1), is a unique Cretaceous rift whose origin is related to the opening of the South Atlantic … cement for brickwork