A Lower Limit of Atmospheric Pressure on Early Mars Inferred from Nitrogen and Argon Isotopic Compositions
Hiroyuki Kurokawa, Kosuke Kurosawa, Tomohiro Usui Icarus In Press, Accepted Manuscript, Available online 24 August 2017 LINK “Highlights • Isotopic composition of early atmosphere recorded in ALH 84001 has been reported • Taking escape/replenishment processes…
Processes of noble gas elemental and isotopic fractionations in plasma-produced organic solids: cosmochemical implications
Maïa Kuga, Guy Cernogora, Yves Marrocchi, Laurent Tissandier, Bernard Marty Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 24 August 2017 LINK “The main carrier of primordial heavy noble gases in chondrites is…