Fish and crayfish from the Washpool Midden site,New Zealand: Their use in determining season of occupation and prehistoric fishing methods |
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Authors: | B.F Leach |
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Affiliation: | 1. Anthropology Department, Otago University, Dunedin, New Zealand |
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Abstract: | A method is suggested whereby modern ecological information on fish behaviour and distribution, together with commercial catch figures, may be used to assess season of occupation of archaeological sites. Monthly catch probabilities for each species are scaled by minimum numbers from prehistoric osteological assemblages to yield an overall likelihood of the fish being caught at different months of the year. A test case on two assemblages from Palliser Bay, New Zealand, suggested year-round habitation, and this was consistent with individual qualitative seasonal markers. The fishbone evidence can also be used to comment on aspects of prehistoric technology connected with marine foods, such as the use of canoes, baited traps, long line hauling, rock fishing and seine netting. In addition, the fish information substantiated subtle environmental changes which are believed to have taken place in this region. |
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Keywords: | New Zealand Washpool midden site Prehistoric Minimum numbers Bone Crayfish Fish Seasonal occupation |
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