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| Auzende, Jean-marie; Olivet, Jean-louis; Charvet, J; Le Lann, Alain; Le Pichon, Xavier; Monteiro, Jh; Nicolas, Anne; Ribeiro, A. |
| THE structure and nature of the uppermost oceanic mantle and crust has been, and still is, the subject of a major international research effort . Yet the direct field evidence known to us on this subject, whether obtained by drilling in the I.P.O.D. oceanic crust programme² or by submersible surveying in the Famous programme , has been either very incomplete or limited to the upper part of layer 2. As a result, the problem of the comparison between ophiolites and oceanic crust is still debated . We report here the preliminary results of an in situ geological survey in which we have sampled and observed what we believe to be an almost complete geological section starting a few kilometres below the Moho discontinuity and ending in the upper part of layer 2... |
| Tipo: Text |
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| Ano: 1978 |
URL: http://archimer.ifremer.fr/doc/1978/publication-5230.pdf |
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| Lagabrielle, Yves; Auzende, Jean-marie; Cornen, Geoffrey; Juteau, Thierry; Lensch, G; Mevel, Catherine; Nicolas, Adolphe; Prichard, H; Ribeiro, A; Vanney, Jr. |
| 0bservations made from the submersible SP 3000 Cyana on the southern flank of mount Ormonde (Gorringe Bank) have shown that in oceanic depths, processes of alteration and disintegration of gabbros and dolerites occurred. These processes give us a better understanding of source zones of Alps, Apennines and Corsica where sands, breccias and olistoliths ofgabbros outcrop. [NOT CONTROLLED OCR] |
| Tipo: Text |
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| Ano: 1981 |
URL: http://archimer.ifremer.fr/doc/1981/publication-5369.pdf |
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| Fouquet, Yves; Barriga, F; Charlou, Jean-luc; Elderfield, H; German, C.r; Ondreas, Helene; Parson, L; Radford-knoery, Joel; Relvas, J; Ribeiro, A; Schultz, A; Apprioual, R; Cambon, P; Costa, I; Donval, Jean-pierre; Douville, E; Landure, Jy; Normand, A; Pelle, H; Ponsevera, E. |
| Tipo: Text |
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| Ano: 1998 |
URL: http://archimer.ifremer.fr/doc/00070/18133/15681.pdf |
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