0000000001173333

AUTHOR

Michel Mbina Mounguengui

showing 4 related works from this author

Sedimentary dynamics and extensional structuring related to early Cretaceous rifting of Neocomian and Barremian deposits of the interior basin of Gab…

2008

18 pages; International audience; Recent field and subsurface data about the early Neocomian N'dombo series and the Neocomian to mid-Barremian Schistes series of the interior basin of Gabon further our understanding of the initial stages of early Cretaceous N40–60E extensional rifting. The syn-rift series comprise fluvial–lacustrine claystones–sandstones, rare conglomerates, and carbonates. The syn-rift fill begins with braided-stream feldspathic sandstones. These are overlain first by fluvial–lacustrine deposits and then by predominantly lacustrine–palustrine claystones, which are potential petroleum source rocks. The claystones are eroded in part and are capped by the pre-Aptian angular u…

Tectono-sedimentary010504 meteorology & atmospheric sciences[SDE.MCG]Environmental Sciences/Global ChangesPalaeoenvironment010502 geochemistry & geophysics[ SDU.STU.ST ] Sciences of the Universe [physics]/Earth Sciences/Stratigraphy01 natural sciencesUnconformitySedimentary depositional environmentPaleontologySedimentary dynamicsLower CretaceousGabon0105 earth and related environmental sciencesEarth-Surface Processes[SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/TectonicsRiftGeologySubsidence[ SDU.STU.TE ] Sciences of the Universe [physics]/Earth Sciences/TectonicsCretaceous[ SDE.MCG ] Environmental Sciences/Global ChangesSource rock[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/StratigraphyFaciesSedimentary rockSyn-riftGeology
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Paléoenvironnements et caractérisation des roches mères pétrolières des séries pré-salifères du bassin intérieur du Gabon

2003

Resume Le bassin interieur du Gabon, dont l'histoire est liee a la separation des continents Sud-Americain et Africain, comprend des depots continentaux fluvio-lacustres, localement glaciaires, dates du Precambrien superieur a l'Aptien p.p., surmontes par des facies marins aptiens et albiens. L'analyse par pyrolyse Rock–Eval d'echantillons d'affleurements et de forages preleves dans ce bassin met en evidence la presence de facies siliciclastiques riches en matiere organique (jusqu'a 25 % de carbone organique total) de types I et II. Ces niveaux, qui se rencontrent dans le Permien, le Neocomien-Barremien ainsi que dans l'Aptien, constituent d'excellentes roches meres et sont a l'origine des …

Total organic carbonGlobal and Planetary ChangeAptianGeneral Earth and Planetary SciencesCentral africaForestryMesozoicRock evalGeologyComptes Rendus Geoscience
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Dynamique sédimentaire des dépôts post-rift du bassin intérieur du Gabon.

2006

14 pages; International audience

[SDU.STU.TE]Sciences of the Universe [physics]/Earth Sciences/Tectonics[SDE.MCG]Environmental Sciences/Global Changes[SDE.MCG.CG] Environmental Sciences/Global Changes/domain_sde.mcg.cgAlbien[SDU.STU.TE] Sciences of the Universe [physics]/Earth Sciences/Tectonics[ SDU.STU.TE ] Sciences of the Universe [physics]/Earth Sciences/Tectonicsbassin intérieur[ SDU.STU.ST ] Sciences of the Universe [physics]/Earth Sciences/Stratigraphy[ SDE.MCG ] Environmental Sciences/Global Changes[SDE.MCG] Environmental Sciences/Global ChangesAptien[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy[SDE.MCG.CG]Environmental Sciences/Global Changes/domain_sde.mcg.cg[SDU.STU.ST] Sciences of the Universe [physics]/Earth Sciences/Stratigraphy[ SDE.MCG.CG ] Environmental Sciences/Global Changes/domain_sde.mcg.cgbassin côtierBarrémienGabondynamique sédimentairepost-riftComputingMilieux_MISCELLANEOUS
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Nodulisation et compaction différentielle dans une série crétacée du bassin intérieur gabonais.

2006

6 pages; International audience

série des Schistesfaciès lacustrescompaction différentielle[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphynodulisation[SDU.STU.ST] Sciences of the Universe [physics]/Earth Sciences/Stratigraphybassin intérieurGabon[ SDU.STU.ST ] Sciences of the Universe [physics]/Earth Sciences/StratigraphyComputingMilieux_MISCELLANEOUSCrétacé inférieur
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