Rare gases in lavas from the ultraslow spreading Lena Trough, Arctic Ocean

• Published in: Geochemistry, Geophysics, Geosystems
• Main Authors: Nauret, F., Moreira, Manuel, Snow, J. E.
• Other Authors: Institut de Physique du Globe de Paris (IPGP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Magmas et Volcans (LMV), Observatoire de Physique du Globe de Clermont-Ferrand (OPGC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2010
• Subjects: [SDU]Sciences of the Universe [physics]; Arctic Ocean
• Online Access: https://insu.hal.science/insu-03605322; https://insu.hal.science/insu-03605322/document; https://insu.hal.science/insu-03605322/file/Geochem%20Geophys%20Geosyst%20-%202010%20-%20Nauret%20-%20Rare%20gases%20in%20lavas%20from%20the%20ultraslow%20spreading%20Lena%20Trough%20Arctic%20Ocean.pdf; https://doi.org/10.1029/2010GC003027

International audience Mid-ocean ridge basalts (MORB) from the Arctic Ocean have been much less studied than those from the Indian, Atlantic, and Pacific due to the difficulty of access related to ice cover. In 2001 and 2004 the Arctic ridges (Gakkel Ridge and Lena Trough) were intensively sampled....