GREEN
发表于 2025-3-27 00:38:09
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cluster
发表于 2025-3-27 04:54:27
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generic
发表于 2025-3-27 05:16:26
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indigenous
发表于 2025-3-27 10:41:42
https://doi.org/10.1007/978-3-642-11102-0 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
玷污
发表于 2025-3-27 15:56:59
Linear Structures on Manifolds,ccording to reports by the Geological Survey of Nigeria Agency, Nigeria has some 34 known major mineral deposits distributed in locations across the country and offers considerable attraction for investors. Exploration in Nigeria for several solid minerals, e.g. tin, niobium, lead, zinc and gold, go
FACET
发表于 2025-3-27 19:06:48
Time, Uncertainty and Incomplete Markets and exporter on the African continent and is currently closely followed in production level by Angola, Libya and Gabon. Current reserves (as at 2008) are put at 35 billion barrels for oil and 180 trillion standard cubit feet for gas. At the moment production is entirely from fields in the Niger Del
CODA
发表于 2025-3-28 00:57:01
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DUCE
发表于 2025-3-28 05:21:40
https://doi.org/10.1007/978-3-540-92685-6Crystalline rock; Geological environment; Mineral resources; Mining; Nigeria; Petroleum; crystal; developme
极大的痛苦
发表于 2025-3-28 08:15:21
Nuhu George ObajeIncludes supplementary material:
APO
发表于 2025-3-28 14:14:50
Differential Operators on Manifoldsaverage elevation varying from 250 to 400 m above sea-level. This plain is occasionally interrupted by low mesas. A low escarpment, known as the “Dange Scarp” is the most prominent feature in the basin and it is closely related to the geology.