Impact of selection and domestication on hindlimb bones of modern reindeer populations:archaeological implications for early reindeer management by Sámi in Fennoscandia

• Main Authors: Pelletier, M. (Maxime), Kotiaho, A. (Antti), Niinimäki, S. (Sirpa), Salmi, A.-K. (Anna-Kaisa)
• Format: Article in Journal/Newspaper
• Language: English
• Published: Informa 2021
• Subjects: 3d geometric morphometrics; Rangifer tarandus; Sámi archaeology; captivity; domestication signal; draught animals; Fennoscandia
• Online Access: http://urn.fi/urn:nbn:fi-fe2022030922588

Abstract For centuries, reindeer herding has been an integral part of the subsistence and culture among the Sámi of northern Fennoscandia. Despite the importance of this husbandry in their history, the timing and details of early reindeer domestication are still highly debated. Indeed, identifying domesticated individuals in the archaeological record remains complicated because reindeer are still considered to be in the early phases of the domestication process. In this work, we propose solutions for identifying domestic individuals using 3D geometric morphometrics on isolated elements from the long bones of the hindlimb in modern reindeer populations. These bones are important for understanding both the mobility of reindeer and the effect of load carrying or draught. A good level of distinction between the size and shape variables of these bones was found among subspecies, sex and lifestyles. This demonstrates that the long bones of the hindlimb can provide information on changes in locomotor behaviour induced by the domestication process, such as control and reduction of reindeer mobility by humans. This also demonstrates that analysis in geometric morphometrics is useful for exploring the use of draught reindeer in early Sámi reindeer herding and the implications for understanding reindeer domestication and early reindeer herding strategies.