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The Use of Potsherds for Interpreting Alluvial Deposits: A Case Study in the Adige River Basin (Italy)

Published online by Cambridge University Press:  28 February 2011

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Abstract

The paper discusses the use of a small assemblage of potsherds as evidence of fluvial erosion and indicators of microstratigraphical and geomorphological processes. The potsherds, sandwiched between 2 alluvial deposits, provide dating criteria for the two stratigraphic units, very important for understanding the geomorphology of the whole region. By integrating evidence of negative interfaces on potsherds by fluvial erosion and sedimentological evidence, it is possible to reconstruct the local stratigraphic formation processes. Furthermore, the paper discusses some theoretical implications of this case study for stratigraphic analysis. Negative interfaces produced by erosion on sediments and ceramics are considered in the same analytical framework; in both cases, they represent cumulative units preserving the record of complex stratigraphic processes. Far from being simple limits marking gaps in sedimentary deposition, erosive interfaces are very particular types of strata to be recorded and studied with geoarchaeological methods and with the same detail of traditional sedimentary units.

Type
Research Article
Copyright
Copyright © Materials Research Society 1990

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