Earth and Planetary Science Letters · 2000 · 99 citations · 21 references
Natural SciencesEarth SciencesGeologyGroundwater HydrologyGroundwater AgeAge-depth RelationshipsGroundwater Age DatingGroundwater Age InterpretationGroundwater DatingOld Groundwater Fractions
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Ultrasensitive Isotope Trace Analyses with a Magneto-Optical Trap
C. Y. Chen, Y. M. Li, K. Bailey et al. · Science · 1999 · 190 citations
Geomagnetic Modulation of the <sup>36</sup> Cl Flux in the GRIP Ice Core, Greenland
S. Baumgartner, J. Beer, J. Masarik et al. · Science · 1998 · 125 citations