Hydrogen isotopes as a tracer of the Precambrian hydrosphere: AGU2013 V31E-06

Earth & Environmental Sciences

• hydrosphere 100%
• hydrogen isotope 95%
• Precambrian 73%
• tracer 61%
• hydrogen 50%
• ocean 45%
• seawater 37%
• hydrous mineral 36%
• subduction 33%
• deuterium 30%
• mantle 28%
• continent 21%
• methane 19%
• crust 19%
• mineral alteration 17%
• cryosphere 17%
• oxygen 17%
• secular variation 16%
• water 15%
• atmospheric gas 15%
• silicate mineral 15%
• mid-ocean ridge 15%
• serpentinite 15%
• methanogenesis 14%
• geological record 14%
• glaciation 12%
• subduction zone 12%
• Archean 12%
• water budget 11%
• mass balance 11%
• budget 11%
• atmosphere 7%
• fluid 7%
• history 7%
• mineral 7%