CALL
发表于 2025-3-23 11:47:11
to southwestern Nigeria. It is separated from the Niger Delta by a subsurface basement high referred to as the Okitipupa Ridge. Its offshore extent is poorly defined. Sediment deposition follows an east-west trend. In the Republic of Benin, the geology is fairly well known (Billman, 1976; De Klasz,
GROVE
发表于 2025-3-23 13:59:00
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biopsy
发表于 2025-3-23 21:59:03
Maria Rosa Lorini,Jorge Marx Gómezto southwestern Nigeria. It is separated from the Niger Delta by a subsurface basement high referred to as the Okitipupa Ridge. Its offshore extent is poorly defined. Sediment deposition follows an east-west trend. In the Republic of Benin, the geology is fairly well known (Billman, 1976; De Klasz,
diabetes
发表于 2025-3-23 22:50:44
Tinashe P. Kanosvamhira separation of the continents of South America and Africa in the late Jurassic (Whiteman, 1982). Subsidence of the African continental margin and cooling of the newly created oceanic lithosphere followed this separation in early Cretaceous times. Marine sedimentation took place in the Benue Trough a
Institution
发表于 2025-3-24 02:55:30
Tobias Brandt,Lucas Schmeling,Antonieta Alcorta deBronstein,Ernst Schäfer,Alexandra Ungern Niger State of Nigeria to areas slightly beyond Lokoja in the south. It is delimited in the northeast and southwest by the basement complex while it merges with Anambra and Sokoto basins in sedimentary fill comprising post orogenic molasse facies and a few thin unfolded marine sediments (Adeleye,
menopause
发表于 2025-3-24 07:08:02
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有效
发表于 2025-3-24 12:26:30
urnian thermo-tectonic event about 2 billion years ago. The supracrustals were probably deposited at least partly upon an older Liberian basement, but evidence for this is not conclusive..Both metavolcanic greenstone-type lithologies and metasediments occur among the Birimian sequences, the former p
饰带
发表于 2025-3-24 16:27:54
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情节剧
发表于 2025-3-24 19:50:34
Marius Wybrands,Andreas Saum,Jorge Marx Gómezites and are emplaced in Pan African basement rocks, on ‘swells’ bordering sedimentary basins..The complexes probably represent the root zones of ancient volcanoes of the type characterised by caldera collapse. Early stages of magmatic activity involved the eruption of large volumes of rhyolitic ign
FICE
发表于 2025-3-24 23:44:08
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