LAUSR

Multiproxy data from coprolites at the Connley Caves in central Oregon provide new evidence for diet, seasonal subsistence strategies, and human health during the middle and late Holocene. Macrobotanical, palynological, and faunal components show that plant taxa from wetland and dryland habitats functioned as dietary staples. Repeated and abundant representation of wetland resources coupled with small dryland seeds provide strong evidence for dietary continuity between ~ 5700 and 3200 calendar years ago. Seasonal availability of represented taxa indicates late summer and early fall habitation. Minimal evidence for parasitic infection and unusual constituents such as cordage raise questions regarding health and cultural behavior. As the first coprolite analysis for this time period in the northern Great Basin, this study contributes unique datasets that complement and clarify the regional understanding of hunter-gatherer settlement-subsistence strategies and food economy.