Bone weight, meat yield estimates and cod ( Gadus morhua): A preliminary study of the weight method
Abstract Past approaches to the Weight Method (use of the weight of excavated bone assemblages to evaluate the relative potential meat yield of the animals from which they came) are critically reviewed. They do not account for both inter‐taxon and intra‐taxon variability in the relationship between...
| Published in: | International Journal of Osteoarchaeology |
|---|---|
| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Wiley
1993
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1002/oa.1390030102 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Foa.1390030102 https://onlinelibrary.wiley.com/doi/pdf/10.1002/oa.1390030102 |
| Summary: | Abstract Past approaches to the Weight Method (use of the weight of excavated bone assemblages to evaluate the relative potential meat yield of the animals from which they came) are critically reviewed. They do not account for both inter‐taxon and intra‐taxon variability in the relationship between bone weight and total body or soft tissue weight. Critics of the Weight Method have assumed that these problems are insurmountable. It is argued here that they can be overcome practically. Solutions lie in the integration of classic Weight Method approaches, which assume a consistent ratio of bone weight to body weight between different taxonomic and size groups, with the understanding of animal scaling provided by studies of skeletal mass allometry. Allometric equations derived from original data (regarding cod, Gadus morhua ) and available from published sources (regarding mammals and birds) are used to illustrate this argument. Three practical approaches to the Weight Method are suggested and briefly explored, using bone weight data from Earls' Bu, a Norse site in Orkney, Scotland, as a case study. |
|---|