Faunal assemblages offer rich data for exploring domestication, subsistence, ritual practice, and political economy. Issues of equifinality, however, frequently complicate interpretations because different agents and processes may create similar archaeological signatures. Analysts are often forced to make interpretations based on qualitative observations, which can be difficult to justify or replicate. I present an alternative method for classifying Andean assemblages by using ethnographic, ethnohistoric, and archaeological data to construct a Bayesian network model. The model is assessed using specifically constructed test datasets and archaeological case studies. Bayesian models can lead to explicit and quantifiable probabilistic interpretations of faunal assemblages.

The effects of El Niño Southern Oscillation (ENSO) are notoriously hazardous for human populations of the hyperarid Peruvian coast. Yet, ENSO climate fluctuations are fundamental to the ecology of desert plant and animal resources that have been incorporated into human subsistence economies for millennia. We examine marine shellfish exploitation among early complex societies in southern coastal Peru at the end of the first millenium BCE to better understand the subsistence vulnerability of communities in arid environments with variable resource availability and productivity. We analyze new shellfish data from Jahuay, a shoreline fishing settlement in the Topará Quebrada occupied amidst new regional social hierarchies and intensifying inner-valley agriculture. We compare mollusk taxonomic diversity and taxa rank order with published assemblages from four near-contemporaneous sites to assess local and regional trends in resource exploitation. At Jahuay, a unique focus on foraging plentiful Donax obesulus clams resistant to ENSO effects may reflect a local buffering strategy to ensure a resource supply through interannual and decadal climate oscillations. Our comparative results suggest regional reliance on intertidal resource patches, especially rocky habitats, for consumable shellfish. The relative convenience of gathering sessile intertidal taxa that form dense settlements may partly explain their regional popularity. The potential to dry and exchange mollusk meat as a protein source likely enhanced diet diversification while supporting economic and social relationships between communities. Overall, our findings imply that mollusks and intertidal foraging landscapes were important within a broad-spectrum subsistence strategy suited to maintaining and coordinating food availability in a dynamic environment.

This chapter opens the storeroom door. If the classification system is considered the brain of the museum, the storeroom is its unconscious mind where secrets of collection, acquisition, classification, object restoration, and display are hidden. Visible storage has been deployed since the 1970s as a planned technique for demonstrating the potential of museums and highlighting the authenticity of their displays. By melding front and back regions, visible storerooms, like others touristic sites and spectacles, lure in clientele. In bringing to light the content of storerooms, both scandalous secrets and pleasant surprises may be revealed. Storerooms are the locus of key objects in repatriation claims, as well as educational resources for museums. Storeroom innovation through recategorizing and restocking objects may become the impetus for museological change.

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