2011/05/27 by L. ROBBIOLA, Luc Robbiola, P. MORET +3 · 3 citations
Agricultural and Biological Sciences · #Forensic Entomology and Diptera Studies #Study of Mite Species #Fossil Insects in Amber
paper · doi:10.1111/j.1475-4754.2011.00607.x
This paper offers new perspectives for improving our knowledge of arthropods in wet and aerobic archaeological contexts. The very‐near environment of uncleaned buried bronze artefacts, two ronde‐bosse ornaments of a Celtic grave from the Iron Age (275 to 250 bc , La Fosse‐Cotheret, Roissy‐en‐France), was studied by means of optical and scanning electron microscopies. Taking into account recent knowledge on bronze corrosion (decuprification), this micro‐investigation (micro‐archaeology) allowed identification of two fossilized arthropods— Cryptophagus sp. (Insecta, Coleoptera, Cryptophagidae) and Coccotydaeolus sp. (Acari, Tydaeoidea, Iolinidae)—which sheds some light upon the complex taphonomic process that occurred after the burial of a Celtic chariot. These first results support the idea that the local corroded metal/soil system has to be investigated for a better understanding of archaeological microenvironments. Efficient minute investigation of soiled bronzes could be performed prior to systematic cleaning of artefacts.