Mid Atlantic Ridge





Selected Publications


Dosso, L., Hanan, B.B., Bougault, H., Schilling, J.G. and Joron, J.L., 1991. Sr-Nd-Pb Geochemical Morphology Between 10-Degrees-N and 17-Degrees-N on the Mid-Atlantic Ridge - A New MORB Isotope Signature. Earth and Planetary Science Letters, 106(1-4): 29-43.
Dosso, L., Bougault, H. and Joron, J.L., 1993. Geochemical morphology of the North Mid-Atlantic Ridge, 10°-24°N: Trace element-isotopes complementarity. Earth and Planetary Science Letters, 120: 443-462.
Dosso, L. et al., 1999. The age and distribution of mantle heterogeneity along the Mid-Atlantic Ridge (31-41°N). Earth and Planetary Science Letters, 170(3): 269-286.
Dosso, L., Karpenko, S. and Bougault, H., 2001. De l’influence des points triples sur la structure géochimique de la ride médio-atlantique entre 10 et 50°N de latitude et-ou inversement. Lettre Dorsales, 8(1-2): 30-34.

Current work 

in collaboration with Barry B. Hanan, Matthew Thirlwall, Sergei Silantiev


Geochemistry (Sr-Nd-Pb-Hf) of MAR between 40 and 45°N.
Hf analyses of 14°N anomaly

Dosso, L., Bollinger, C., Etoubleau, J., Bougault , H. and Goslin, J., 2000. Géochimie de la ride médio-atlantique au nord des Açores (40-45°N). Terra Nova, 18ème R.S.T. Paris: 124.
Dosso, L. and Thirlwall, M., 2003. The Mid-Atlantic Ridge between 40 and 45°N: High precision Pb, Sr, Nd isotopic data. Abstracts Volume, InterRidge Workshop, Brest.
Silantyev, S., Dosso, L. and Hanan, B., 2007. A geochemical anomaly along the North Mid Atlantic Ridge revisited: new Hf data Goldschmidt