30 Ma of crust accretion at the Vema FZ (MAR 11N): constraints on the scale and nature of the mantle source heterogeneities
30/03/2010
IPGP - Campus Jussieu
11:00
Séminaires Géosciences Marines
Salle Bleue
par: Daniele Brunelli
Universita di Modena e Reggio Emilia, Modena, Italy
In this talk we look first at the peculiar geology of this plate boundary and we will then focus on the relationships between mantle source and erupted MORB melts in terms of major, trace elements and isotopic (Nd-Sr) systematic.