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At the cutting edge: Using thin sectioning to determine season of death of the European oyster, Ostrea edulis

Lookup NU author(s): Dr Nicola Milner

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Abstract

Although there have been many seasonality studies of shellfish from archaeological sites, a technique for understanding season of death for Ostrea edulis has never been attained. A methodology was achieved through thin sectioning shells from a large modern control sample collected from different locations and environments. It was found that annual lines were formed in March and April. Measuring increments was not a feasible technique for interpreting month of death so seasonal changes in the microstructure were noted instead. A blind test was carried out showing that overall 91% of assessments were correct ± 1 month. A second blind test by a student showed the technique may be learnt but that a large time investment is needed. © 2001 Academic Press.

Publication metadata

Author(s): Milner N

Publication type: Article

Publication status: Published

Journal: Journal of Archaeological Science

Year: 2001

Volume: 28

Issue: 8

Pages: 861-873

ISSN (print): 0305-4403

ISSN (electronic): 1095-9238

Publisher: Academic Press

URL: http://dx.doi.org/10.1006/jasc.2000.0618

DOI: 10.1006/jasc.2000.0618

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