Comptes Rendus de l'Academie des Sciences Series IIA Earth and Planetary Science

A self-potential survey of the summit zone of Karthala volcano (Grande Comore)
pp. 781-788(8)
Authors: Lenat J.-F.; Robineau B.; Durand S.; Bachelery P.

Stabilisation of Fe2+ ions in synthetic ferroan smectites
pp. 789-794(6)
Authors: Lajarige C.; Petit S.; Augas C.; Decarreau A.

Petrology and geochemistry of the Murta basalts: a subglacial eruption in the Patagonian Andes (46^o lat. S.), Chile. Relationship with the subduction of the Chile Ridge
pp. 795-801(7)
Authors: Demant A.; Belmar M.; Herve F.; Pankhurst R.J.; Suarez M.

Early diagenesis in a sulphate-reducing environment: an isotopic study in the Lower Jurassic of the Paris Basin
pp. 803-809(7)
Authors: Ader M.; Javoy M.

Morphodynamics of a macrotidal ridge and runnel beach
pp. 811-818(8)
Authors: Levoy F.; Anthony E.; Barusseau J.-P.; Howa H.; Tessier B.

Eburnian and Panafrican granitoids from the Igherm, Kerdous and Bas-Draa Proterozoic inliers (western Anti-Atlas, Morocco): U-Pb geochronology on zircon
pp. 819-826(8)
Authors: Malek H.A.; Gasquet D.; Bertrand J.-M.; Leterrier J.

Alteration of Ti/Zr-based ceramics (Synroc) in humid clay at 70 ^oC
pp. 827-831(5)
Authors: Leturcq G.; Berger G.; Advocat T.; Lacombe J.; Vance E.

Contribution to the analysis of interrelations between human activities and climatic variability: case of the South Ivorian Forest
pp. 833-838(6)
Authors: Yao T.B.; Servat E.; Paturel J.-E.

Bioerosion of Mediterranean ?coralligene? concretions by boring organisms: assay of quantification of processes
pp. 839-844(6)
Author: Sartoretto S.

N120^o paleo-transfer fault in the Moroccan High Atlas
pp. 845-850(6)
Authors: Benammi M.; El Kochri A.