An isotopic reconstruction of diet and origins in an 18th-century mass burial site at the Fortress of Louisbourg, Nova Scotia

Ellerbrok, Brittany Ann (2014) An isotopic reconstruction of diet and origins in an 18th-century mass burial site at the Fortress of Louisbourg, Nova Scotia. Masters thesis, Memorial University of Newfoundland.

[English] PDF (Migrated (PDF/A Conversion) from original format: (application/pdf)) - Accepted Version Available under License - The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Download (5MB) [English] PDF - Accepted Version Available under License - The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. (Original Version)

Abstract

The Fortress of Louisbourg, on the east coast of Cape Breton, played an important role in the 18th-century colonial history of North America. In 2006, a mass burial was discovered on nearby Rochefort Point. From the historical and archaeological evidence, it is believed the remains are of New England garrison members who died at the Fortress in the winter of 1745-46. To investigate this hypothesis, isotopic analysis was conducted on the individuals’ skeletal remains and on faunal remains from the Fortress. While the dietary reconstruction revealed a great deal of isotopic variability, most individuals subsisted on C₃ based foods. The ⁸⁷Sr/⁸⁶Sr analysis was inconclusive, however, the lack of marine diets and non-French δ¹⁸O values suggests the mass burial individuals were not Louisbourg residents. Furthermore, the δ¹⁸O values suggest possible origins in New England which lends further support to the hypothesis that the mass burial individuals were members of the 1745 New England garrison.

Actions (login required)

View Item