Dissertations / Theses on the topic 'Morondava'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 15 dissertations / theses for your research on the topic 'Morondava.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Bremer, Florian Heinrich. "Karoo rifting im Morondava Becken, Madagaskar: fazielle Entwicklung, Kinematik und Dynamik eines polyphasen Riftbeckens." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=975019910.
Full textRazafimbelo, Eugène. "Le Bassin de Morondava (Madagascar) synthèse géologique et structurale /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376092243.
Full textRazafimbelo, Eugène. "Le bassin de morondava (madagascar) : synthese geologique et structurale." Université Louis Pasteur (Strasbourg) (1971-2008), 1987. http://www.theses.fr/1987STR13184.
Full textDelaunay, Antoine. "Les mouvements verticaux de Madagascar (90 - 0 Ma) : une analyse couplée des formes du relief et de l'enregistrement sédimentaire des marges ouest malgaches." Thesis, Rennes 1, 2018. http://www.theses.fr/2018REN1B006/document.
Full textMadagascar is an Archean to Neoproterozoic continental crust surrounded by transform, oblique and divergent margins: the transform Morondava basin to the west, pounded by the Davie Fracture Zone, and to the north, the divergent Mahajanga Basin connected to the Somali Oceanic Basin. This 1600 km long island is a high axial plateau with elevations from 1200 to 1800m. The top of the plateau corresponds to weathered planation surfaces (etchplains), bounded by more or less high scarps. Such elevation of the high axial plateau imply mantle processes, but the age and cinetic of the uplift is still poorly known. Few studies dealt with anorogenic domains in their entirety from the catchment area, the source, to the downstream depositional system, the sink, none of which is about Madagascar. This work lies on a double approach : it is onshore based on the analysis of the macroforms (planation surfaces, etchplains, pediments) throughout their (i) mapping, (ii) relative dating, (iii) relationships with weathering profiles and (iv) dating by their intersection with preserved sediments and volcanism (lava flow and intrusions). offshore, it is based on the interpretation of a dataset of seismic lines and industrial wells, coupled with refreshed biostratigraphy, in order to (i) identify, date and measure vertical movements of the margins and upstream reliefs. Chronology and mapping of vertical movements were defined on the Morondava margin and compared with the onset of the stepped planation surfaces typical of Madagascar topography. During Upper Cretaceous, the southern part of the island is uplifted, at ~94 Ma. This deformation is sealed by the onset of an undeformed planation surface between 80 and 66 ma. From Paleocene to Upper Eocene (66 to 20 Ma), Madagascar is a flat, low elevated island, surrounded by wide carbonate platforms. The relief is highly weathered with growth of lateritic profiles and silico-clastic influx within the basin is low. During Middle to Upper Miocene is the uplift and doming paroxysm with (1), tilt of the western margin (Morondava), (2) increase of silico-clastic influx from Middle Miocene and (3 the onset of four planation surfaces associated to deformation paroxysms. The end result of this uplift is a convex up shape pattern for the end Cretaceous surface weathered during Eocene times, creating the present-day dome morphology (with a central plateau) of Madagascar. The mechanism of this uplift has to explain a very long wavelength deformation (x1000 km) necessary due to mantle dynamics. The relationships with the other East African domes (Ethiopia, East Africa, South Africa) are discussed
Ranarison, Solofoarilala. "Le Jurassique et le Crétacé (Callovien-Cénomanien) de la région d'Antsalova, bassin de Morondava (Madagascar) biostratigraphie, sédimentologie /." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37617888q.
Full textRanarison, Solofoarilala. "Le jurassique et le crétacé (callovien - cénomanien) de la région d'Antsalova, bassin de Morondava (Madagascar) : biostratigraphie - sédimentologie." Lyon 1, 1988. http://www.theses.fr/1988LYO10169.
Full textRamakavelo-Ranoronirina, Marie Geneviève. "Etude micropaléontologique du crétacé supérieur et du paléogène de la région de Toliary (Tuléar) Bassin de Morondava (Madagascar)." Paris 6, 1989. http://www.theses.fr/1989PA066413.
Full textLALAOHARIJAONA, RAMAHAVORY RASOAMBOLANORO. "Evolution de la marge ouest-malgache au jurassique : le bassin de morondava entre les fleuves tsiribihina et mangoky (madagascar)." Paris 6, 1993. http://www.theses.fr/1993PA066746.
Full textRajaomazava, Félix. "Etude de la subsidence du bassin sédimentaire de Morondava (Madagascar) dans le cadre de l'évolution géodynamique de la marge est-africaine /." Montpellier : Centre géologique et géophysique, 1992. http://catalogue.bnf.fr/ark:/12148/cb35523404j.
Full textAndriamanantena, Johary. "Etudes sédimentologiques et séquentielles de la partie médiane du groupe du Karroo (Permo-Trias) de la région de Malaimbandy (Bassin de Morondava) Madagascar." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376023371.
Full textAndriamanantena, Johary. "Etudes sédimentologiques et séquentielles de la partie médiane du groupe du Karroo (Permo-Trias) de la région de Malaimbandy (bassin de Morondava) Madagascar." Lyon 1, 1987. http://www.theses.fr/1987LYO11737.
Full textRanoroarisoa, Adeline. "Biostratigraphie comparee dans le bassin de morondava (madagascar) : les foraminiferes planctoniques et les nannofossiles calcaires campaniens et maastrichtiens des sondages vaucluse et eponge." Paris 6, 1987. http://www.theses.fr/1987PA066692.
Full textRanoroarisoa, Adeline. "Biostratigraphie comparée dans le bassin de Morondova (Madagascar) les foraminifères planctoniques et les nannofossiles calcaires campaniens et maastrichiens des sondages Vaucluse et Eponge /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376091809.
Full textRakotosolofo, Nicolas Albert. "Geology, carbon isotope stratigraphy, and palaeomagnetism of the Karoo sequences of the Southern Morondava Basin, SW Madagascar." Thesis, 2012. http://hdl.handle.net/10210/7653.
Full textBremer, Florian Heinrich [Verfasser]. "Karoo rifting im Morondava Becken, Madagaskar: fazielle Entwicklung, Kinematik und Dynamik eines polyphasen Riftbeckens / vorgelegt von Florian Heinrich Bremer." 2005. http://d-nb.info/975019910/34.
Full text