Institution: NIH Library Sign In as Member / Individual

This Article Full Text Services Alert me to new issues of the journal Request Copyright Permission

Fig. 4. Location map for water samples taken from the San Juan River system. River and tributary names are listed at the upper end of their drainages. Numbers beside filled circles indicate sample ⁸⁷Sr/⁸⁶Sr ratios and the locations of the samples. The locations of Aztec and Salmon ruins are shown as cylinders.