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| Registros recuperados: 28 | |
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| Huguen, Caroline; Benkhelil, J; Giresse, P; Mascle, Jean; Muller, C; Woodside, John; Zitter, T; The Medinaut Scientific Party,. |
| In the eastern Mediterranean, numerous argilo-kinetic manifestations, commonly named 'mud volcanoes', have been identified and studied in some detail during the last twenty years using several techniques. The Medinaut survey (December 1998) has provided new insights into this phenomenon through twenty deep dives performed with the submersible Nautile within two areas particularly active in terms of mud expulsions: the central Mediterranean ridge south of Crete, and the Anaximander mountains area, south of Turkey. The morphology, petrography, microstructure and biostratigraphy of different clasts sampled in the two areas helped to better understand the mud volcano formation and subsequent evolution. Paleoenvironmental conditions, ranging from deep marine... |
| Tipo: Text |
Palavras-chave: Clasts; Eastern Mediterranean; Deep dives; 'mud volcanoes'. |
| Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/00068/17931/15469.pdf |
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| Mascle, Jean; Smit, Albert F.j.. |
| Ferruginous sandstones and slightly metamorphosed sandstones have been dredged on the continental slope off the Ghanaian coast at depths of 3 500 to 2 000 m. Their attribution to the Paleozoic series known on dry land is not quite obvious, though some lithologic affinities exist. As a consequence, the continental slope in this area, which corresponds to the structural continuation of the Romanche fracture zone, is partially of sedimentary nature. |
| Tipo: Text |
Palavras-chave: Histoire Ifremer. |
| Ano: 1974 |
URL: http://archimer.ifremer.fr/doc/1974/publication-5442.pdf |
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| Pierre, Catherine; Mascle, Jean; Dupre, Stephanie. |
| The MEDECO Leg 2 cruise followed the MEDECO Leg 1 cruise that had crossed the Mediterranean Sea from the west to the east to study benthic communities of the Var canyon, deep corals found on the Calabrian Margin and cold seep ecosystems of the Mediterranean Ridge. The main objective of the MEDECO Leg 2 cruise was to study and compare, using a multidisciplinary approach, the structure and dynamics of deep-sea ecosystems at various active cold seep sites from the Nile deep sea fan and the Calabrian Arc, in the Eastern Mediterranean sea. During MEDECO Legs 1 & 2, a multiscale strategy was promoted to integrate (1) a high resolution cartography of geological structures (km2 scale), (2) a detailed mapping, including video imagery, of smaller-scale areas... |
| Tipo: Text |
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| Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/00134/24550/22583.pdf |
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| Mascle, Jean. |
| Marine geophysical profiles off Niger Delta reveal the presence of diapiric structures beneath the continental margin. The hypothesis of a possible evaporitic layer is presented and discussed ; the general structure of the area is briefly compared to the structure of the northern margin of the gulf of Mexico where well-known evaporitic structures occur along the whole margin. [NOT CONTROLLED OCR] |
| Tipo: Text |
Palavras-chave: Histoire Ifremer. |
| Ano: 1975 |
URL: http://archimer.ifremer.fr/doc/1975/publication-4984.pdf |
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| Briseid, E.; Mascle, Jean. |
| Reconstructions of the continents prior to the opening of the Norwegian sea indicate an overlap between the Greenland and the Norwegian continental margins just west of the Barentz sea and imply that the basement of this area is of oceanic origin. Seismic profiling shows an oceanic-type basement covered by thick Tertiary sediments. The sedimentary supply is related to the geological history of the Barentz sea where only little unconsolidated sediments are known. Further south the structures of the present margin are directly related to the early opening of the Norwegian sea. [NOT CONTROLLED OCR] |
| Tipo: Text |
Palavras-chave: Histoire Ifremer. |
| Ano: 1975 |
URL: http://archimer.ifremer.fr/doc/1975/publication-5440.pdf |
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| Registros recuperados: 28 | |
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