e-mail: dweis@eoas.ubc.ca
phone / tél.: 1-604-822.1697
mobile: 778-386.4466
 

Current News

1992 – 1997

Weis D., Demaiffe D., Souchez R., Gow A.J. and Meese D.A., Ice sheet development in Central Greenland: implications from the Nd, Sr and Pb isotopic compositions of basal material, Earth Planet. Sci. Lett., 150, 161-170, 1997.

 

Grégoire M., Lorand J.P., Cottin J.Y., Giret A., Mattielli N., and Weis D., Petrology of Kerguelen mantle xenoliths: evidence of a strongly refractory oceanic mantle percolated my basaltic melts, European Journal of Mineralogy, 9, 1085-1100, 1997.

 

Barling J., Hertogen J. and Weis D., Whole-rock geochemistry and Sr, Nd and Pb-isotopic characteristics of undeformed, deformed and recrystallized gabbros from Sites 921, 922 and 923 in the Mark Area, In Karson, J.A., Cannat M., Miller, D.J., and Elthon, D. (Eds.), Proc. ODP, Sci. Res., 153: College Station, TX (Ocean Drilling Program), 351-362, 1997.

 

Frey F.A. and Weis D., Reply to the Class et al. discussion of “Temporal Evolution of the Kerguelen Plume: Geochemical Evidence From ~38 to 82 Ma Lavas Forming the Ninetyeast Ridge”, Contr. Min. Petrol., 124, 104-110, 1996.

 

Seifert K., Gibson I., Weis D. and Brunotte D., Geochemistry and petrology of ODP Leg 149 Hole 900A metamorphosed cumulate oceanic gabbros from the Iberia Abyssal Plain, In Whitmarsh, R.B., Sawyer, D.S., Klaus, A. and Masson, D.G. (Eds.), Proc. ODP, Sci. Res., 149: College Station, TX (Ocean Drilling Program), 471-488, 1996.

 

Weis D. and Frey F.A., Role of the Kerguelen Plume in generating the eastern Indian Ocean seafloor, Jour. Geophys. Res., 101, 13,831-13,849, 1996.

 

Mattielli N., Weis D., Grégoire M., Mennessier J.-P., Cottin J.Y. and Giret A., Kerguelen basic and ultrabasic xenoliths: Evidence for long-lived Kerguelen hotspot activity, Lithos 37, 261-280, 1996.

 

Valbracht P., Honda M., Mattielli N., McDougall I., Ragettli R., and Weis D., Differences between helium and neon isotope systematics in Kerguelen xenoliths: implications for mantle sources, Earth Planet. Sci. Lett. 138, 29-38, 1996.

 

Grégoire M., Cottin J.Y., Mattielli N., Nicollet C., Weis D. and Giret A., The Kerguelen archipelago : an hypothetic continental mafic protolith, Terra Antarctica, 2 (1), 1-6, 1995.

 

Zhou X., Bingen B., Demaiffe D., Hertogen J., Liégeois J.-P., Michot J. and Weis D., The Hidderskog meta-charnockite (Vest-Agder, SW. Norway): an 1160 Ma old a-type pluton. Implications for the Sveconorvegian belt, Lithos, 36, 51-66, 1995.

 

Frey F.A. and Weis D., Temporal Evolution of the Kerguelen Plume: Geochemical Evidence From ~38 to 82 Ma Lavas Forming the Ninetyeast Ridge, Contr. Min. Petrol., 121, 12-28, 1995.

 

Weis D. and Préat A., Variations du niveau marin dans le Dévonien carbonaté de Belgique: approches géochimique et isotopique (Deuxième partie) Mém. Soc. géol. France, special issue “Carbonates intertropicaux ….”165, 5, 485-497, 1994.

 

Préat A. and Weis D., Variations du niveau marin dans le Dévonien carbonaté de Belgique: approches sédimentologique et séquentielle (Première partie), Mém. Soc. géol. France, special issue “Carbonates intertropicaux ….”165, 5, 469-483, 1994.

 

Weis D. and Giret A., Kerguelen plutonic complexes: Sr, Nd, Pb isotopic study and inferences about their sources, age and geodynamic setting, Mém. Soc. géol. France, special issue ‘Géologie, Géochimie et Géophysique des Kerguelen’ 166, 47-59, 1994.

 

Schiano P., Clocchiatti R., Shimizu N.,Weis D. and Mattielli N., Cogenetic silica-rich melt and carbonate-rich melt trapped in minerals from Kerguelen ultrabasic xenoliths: Implications for oceanic upper mantle metasomatism, Earth Planet. Sci. Lett., 123, 167-178, 1994.

 

Grégoire M., Mattielli N., Nicollet C., Cottin J.-Y., Leyrit H., Weis D., Shimizu N. and Giret A., Oceanic mafic granulite xenoliths from the Kerguelen Archipelago, Nature, 367, 360-363, 1994.

 

Bingen B., Demaiffe D., Hertogen J., Michot J. and Weis D., K-rich calc-alkaline augen gneisses of Grenvillian age in S.W. Norway: mingling of mantle-derived and crustal components, Journal of Geology, 101, 763-778, 1993.

 

Weis D., Frey F.A., Leyrit H. and Gautier I., Kerguelen Archipelago revisited: Geochemical and isotopic study of the SE Province lavas, Earth Planet. Sci. Lett., 118, 101-119, 1993.

 

Class C., Goldstein S., Galer S. and Weis D., Young formation age of a mantle plume source, Nature, 362, 715-721, 1993.

 

Weis D., Role of the Kerguelen Plume in the geochemical evolution of the Indian Ocean mantle, Revue des Alumni LXIII, 1-46, 1992.