An Ethnoarchaeological Study of Chemical Residues in the Floors and Soils of Q'eqchi' Maya Houses at Las Pozas, Guatemala

Fabián G. Fernández, Richard E. Terry, Takeshi Inomata, Markus Eberl

Research output: Contribution to journalArticle

82 Scopus citations


This ethnoarchaeological study at the Q'eqchi' Maya village of Las Pozas, Guatemala, aimed to refine the understanding of the relationship between soil chemical signatures and human activities for archaeological applications. The research involved phosphorus, exchangeable ion (calcium, potassium, magnesium, sodium), and trace element analysis of soils and earth floors extracted by Mehlich II, ammonium acetate, and DTPA chelate solutions, respectively. The results showed high levels of phosphorus, potassium, magnesium, and pH in food preparation areas, as well as high phosphorus concentrations and low pH in food consumption areas. The traffic areas exhibited low phosphorus and trace element contents, whereas refuse disposal areas were enriched. These results provide important information for the understanding of space use in ancient settlements.

Original languageEnglish (US)
Pages (from-to)487-519
Number of pages33
JournalGeoarchaeology - An International Journal
Issue number6
Publication statusPublished - Aug 2002


ASJC Scopus subject areas

  • Earth and Planetary Sciences (miscellaneous)
  • Archaeology

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