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Diversity in North Pacific shellfish assemblages: the barnacles of Kit’n’Kaboodle Cave, Alaska

2010; Elsevier BV; Volume: 37; Issue: 12 Linguagem: Inglês

10.1016/j.jas.2010.08.004

1095-9238

Madonna L. Moss, Jon M. Erlandson,

Archaeology and ancient environmental studies

Although the dietary importance of barnacles is recognized in Europe and elsewhere around the world, indigenous use of barnacles on the Pacific coast of North America has not been well-documented. On the Northwest Coast, most shell middens located along estuaries are dominated by clams (such as Saxidomus, Protothaca, etc.), while those on the outer coast are dominated by mussels (Mytilus californianus). At Kit’n’Kaboodle Cave in southeast Alaska, the acorn barnacle Semibalanus cariosus is unusually abundant over a 3500-year period, but is replaced by mussels over time. These results are placed within a larger geographic context to more closely examine patterns of barnacle use by First Nations of the Pacific Northwest.