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1981 |
Report of the age determination workshop. In: H. Marsh (ed.), The dugong. Proceedings of a seminar/workshop held at James Cook University of North Queensland 8-13 May 1979 (q.v.).
[Townsville (Australia)], James Cook Univ. (vii + 400): 354-368. 3 tabs. 1 fig.
–Describes a workshop on the preparation and reading of growth layers in dugong tusks, with tabulation and comparison of the results obtained by experienced and inexperienced readers. Tusks from lower latitudes tended to be harder to score due to their numerous accessory layers.
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