Origin of the lower benue trough
Witryna27 lip 2016 · The low ratio of K/Rb is similar to values derived from the continental crust. Another significant characteristic of these rocks is the enrichment in rare earth elements (REE). ... D. Origin of lead-zinc mineralization in the southern Benue Trough, Nigeria-Fluid inclusion and trace element studies. Miner. Witryna28 mar 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 …
Origin of the lower benue trough
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Witryna1 sie 1996 · Lower Benue and its corresponding inferred depositional palaeoenvironments are shown in Table 1, while the tectonic setting and stratigraphic GEOLOGICAL FRAMEWORK history of the Abakaliki area of the Lower Benue The Benue Trough is an 800 km long and 100-150 are presented in Figs. 3a, b and c. WitrynaThe lower Benue trough has been investigated for indications of hydrocarbon prospect using high resolution aeromagnetic data. Objectively, the study was meant to …
WitrynaBenue River, also spelled Bénoué, river in western Africa, longest tributary of the Niger, about 673 miles (1,083 km) in length. It rises in northern Cameroon as the Bénoué at … Witryna(Benkhelil, 1989). Although the sedimentary fill of the Benue Trough consists of three unconformity-bounded depositional successions (Petters, 1978), the Bida and Anambra geographical regions were platforms until the Santonian. Pre-Santonian sediments are recorded principally in the older Benue Trough and parts of the southern Anambra …
WitrynaThe epeiric sea that flooded the Benue Trough attained a maximum depth of about 30 m during late Turonian time. It encroached from the south and shoaled northeastward with evaporites and carbonates accumulating at the distal end. ... GEOCHEMISTRY OF REGIONALLY METAMORPHOSED SEDIMENTARY ROCKS FROM THE LOWER … WitrynaA 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 …
Witryna(Benkhelil, 1982). The Trough is therefore associated with the separation of Africa and South America and the opening of South Atlantic Ocean (Fairhead and Okereke, …
Witryna1 sty 1985 · The origin and peculiarities of the Nigerian Benue Trough: another look from recent gravity data obtained from the Middle Benue Tectonophysics (1981) C. … total budget of the nspWitrynaThe origin and evolution of the Benue Trough of Nigeria is now fairly well documented (Wright,1968,976; Grant, 1971; Nwachukwu, ... Lower Benue Trough has been interpreted in terms of totalbug cafWitryna1 sty 1985 · The Lower Benue Sedimentation in the Lower Benue area began in the Albian times with the deposition of the Asu River Group which is interfingered by … totalbud s.aWitrynaKey words lower Benue Trough, Nigeria; groundwater; hydrogeochemical characteristics; water quality; factor analysis 1 Introduction The major sources of … total bug mondial relayWitryna6 lut 2024 · Other views on the origin of the Benue Trough are found in the work of Wilson and Willians ( 1979) and Benkhelil ( 1982) that attributed its origin to the onshore extension of equatorial oceanic fracture zones along the northwestern and southeastern margins of the trough. total bug cdiscountWitrynaThe Benue Trough which extends for over 800 km in a SW-NE direction from the Niger Delta to the Chad Basin (Fig. 1) is a unique rift structure in Nigeria. Its width varies … total budget outlay 2021 22WitrynaAn aeromagnetic study of the Lower and Middle Benue Trough of Nigeria, paper presented at the 6th United Kingdom Geophysical Assembly, Cardiff, April 5–7, 1982 … total budget of rrr