Dietary reconstruction in Migration Period Central Germany: a carbon and nitrogen isotope study

作者：Knipper Corina^*; Peters Daniel; Meyer Christian; Maurer Anne France; Muhl Arnold; Schoene Bernd R; Alt Kurt W

来源：Archaeological and Anthropological Sciences, 2013, 5(1): 17-35.

DOI：10.1007/s12520-012-0106-3

• Central Germany
• Cemetery
• Diet
• Stable isotopes
• Carbon
• Nitrogen

This study presents bone collagen carbon and nitrogen isotope data from the Migration Period cemeteries (fifth/sixth century AD) of Obermollern and Rathewitz in Central Germany. The human average delta C-13 ratios of -19.8 +/- 0.3 parts per thousand and delta N-15 ratios of 9.6 +/- 0.9 parts per thousand (n=43) reflect a mixed diet in a temperate C3-based ecosystem without significant difference between the two sites. The average offset between human and faunal delta C-13 and delta N-15 values indicates a significant contribution of plant food to the human diet that has different isotope ratios from the forage of the animals. It furthermore suggests the influence of land management on the delta N-15 values. One adult male from Obermollern stands out due to his elevated nitrogen isotope ratio, body height, grave goods, and burial position. The collagen isotope data of this study are comparable with data from other central European sites and confirm rather stable communities with moderate variation in the environmental conditions of arable land.

• 出版日期2013-3