NAA groups in fact do not separate the exotic examples

Material Tooth enamel Instrumentation Mass spectrometer Application Provenience Place Mexico 

Question Where did the inhabitants ofthe ancient city of Teotihuacan in Mexico come from Where did they get the victims who were sacrificed in their temples  

Manzanilla, and W.D. Middleton. 2000. Immigration and the Ancient City of 

Teotihuacan in Mexico A study using strontium isotopes ratios in human bone and teeth. Journal 

Burton, L.E. Wright, C.D. White, and F. Longstaffe. 2007. Victims of Sacrifice  

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Fig. 8.15 A triangular diagram of the Neutron Activation Analysis groups of ceramics at Pinson Mounds. The diagram indicates the proportions of sand, sUt, and matrix (largely clay) in 25 sherd examined by petrographic analysis and indicates that the NAA groups in fact do not separate the exotic examples...

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