![]() ![]() Archaeological samples from different sites demonstrated lithic raw material circulation and, thus, human mobility in the central region of Mediterranean Iberia during the Middle and Upper Paleolithic. The results showed different geochemical features between cherts concerning major, minor, and trace elements. to characterize and group the pottery in petrographic terms. With the data, multivariate statistical analysis by means of hierarchical cluster analysis (HCA) and principal components analysis (PCA) was applied to the chemical variables to identify clusters among the chert samples. 2004) or the repetition of choice by ancient. ![]() Geochemical analyses were performed using instrumental neutron activation analyses (INAA). To determine the microfacies and microtextural features, thin-section samples were analyzed using polarizing light microscopy (PLM) and scanning electron microscopy coupled with an energy-dispersive X-ray spectrometer (SEM/EDX). Presented at The 86th Annual Meeting of the Society for American Archaeology. Rachel Whyte, Michael Callaghan, Brigitte Kovacevich. combined with petrography and neutron activation analyses (NAA). Comparing Handheld XRF Analysis to Neutron Activation Analysis and Petrography Using Maya Ceramics from Holtun, Guatemala. This paper presents the geochemical and petrographic characterization, along with the macroscopic observations, of several cherts from the central region of the Mediterranean Iberia. However, few mineral or chemical characterization analyses have been conducted on these.
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