Early and long-term mantle processing rates derived from xenon isotopes

Sujoy Mukhopadhyay1, Rita Parai2, Jonathan Tucker3, Jennifer L Middleton4 and Charles H Langmuir4, (1)University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States, (2)Carnegie Institution for Science Washington, Washington, DC, United States, (3)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (4)Harvard University, Earth and Planetary Sciences, Cambridge, United States