Abstract
We discuss some recent trends in archaeological microfossil research, including approaches using multiple microfossil data sets (e.g. pollen, phytoliths, starches, and microscopic charcoal). We review eight types of microfossils, with reference to their physical characteristics, their uses in archaeology, and specific requirements for laboratory extraction and microscope viewing. Rather than presenting any single processing protocol, in order to assist individual researchers or laboratories in developing safe, effective, and economical procedures for extracting their microfossils of interest, we provide guidelines based on previous studies from various fields of microfossil research. We articulate the various general goals of extraction and slide-mounting protocols, and tabulate the potentially destructive effects of discrete methodological procedures on individual microfossil types, including raw sample preparation, disaggregation, deflocculation, clay removal, organic and mineral destruction, heavy-liquid flotation, slide-mounting, and light microscopy. Finally, we present two illustrative archaeological case studies: (1) an example of developing a microfossil extraction protocol to accommodate refractory volcanic soils from the Hawaiian Islands, and (2) a discussion of the development of a low-chemical laboratory approach for extraction and interpretation of multiple microfossil types from agricultural and pastoral archaeological sites in an Argentinean high valley.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call