Dynamic optimization of horticulture among the Muscogee Creek Indians of the southeastern United States

This paper reviews archaeological applications of optimization theory applied to resource use. A model of agricultural corn production is derived for a single Muscogee Creek Indian town (CA 1725–1825) which was situated in the southeastern United States. The corn productivity model is based on soil depletion, soil variation, known locations of horticultural fields, population size, and nutritional requirements. The corn productivity model shows that corn production varied significantly between 1725 and 1825. The residents of the town shifted their horticultural gardens in order to maintain a nutritional minimum. The model was compared to the marginal value theorem and expectations derived from risk minimization models. Residents of Cussetuh abandoned their horticultural fields well before the instantaneous long-term average rate of production for the habitat. The model shows that the residents of Cussetuh were risk minimizers and were not maximizing the long term average rate of corn yield in their gardens.     

The composition of late Romano-British colourless vessel glass: glass production and consumption

One hundred and twenty-eight colourless glass tablewares from settlement contexts throughout the British Isles, dating from the mid-3rd to 4th century AD, were analysed by ICP-AES spectrometry. Three distinct compositional groups were identified based upon the use of different decolourisers and primary raw materials, with possible sub-groups within these. These compositions have distinct, but overlapping chronological ranges, suggesting colourless glass production in at least three, possibly more, centres in the late Roman period. The compositional analysis highlights the high degree to which recycling of glass was taking place during this late period. The chronological distribution of some of these compositions is more restricted within the British assemblages than is observed in other published assemblages from Western Europe. This distinction may indicate different supply patterns of glass to the Western provinces.     

“Horned cattle and pack horses”: zooarchaeological legacy collections from the unauthorized (and unscreened) Spanish Fort

ABSTRACT

In 1689, the governor of La Florida ordered the construction of a fort near the Muscogee (Creek) ancestral community of Apalachicola, supplying it with a caravan of “horned cattle and pack horses.” The fort, referred to as “Spanish Fort,” was abandoned a year later. Archaeological investigations of the fort were carried out in 1960 without sieving, and a large collection of faunal remains was minimally studied. Despite the limitations of the recovery methods, a recent analysis of these zooarchaeological legacy collections provides insight into the provisioning strategies of the Spanish military 150 years after initial colonialism began. Spanish Fort was better provisioned than its predecessors, such as Fort San Juan, but with a limited range of domesticated livestock—only cattle and horses. The presidio may have traded with the Apalachicola community in order to diversify their diet, but butchering marks indicate that the presidio’s soldiers processed their own meat at the fort. Having learned hard lessons from earlier colonial expeditions, Spanish military colonialists minimized the outpost’s vulnerability by not relying heavily on the local Native American population, while building a transactional relationship with Apalachicola to ensure the community’s cooperation. The zooarchaeological materials from Spanish Fort also indicate that the fort was intentionally destroyed by fire, providing a glimpse of Spanish adaptive strategies as the mission of securing the inland Southeast from rival colonialism abruptly ended.     

The Untold Heritage Value and Significance of Replicas

This article focuses on the fraught questions surrounding replicas and their use in heritage contexts, drawing on an in-depth qualitative study of a historic replica, the 1970 concrete St John’s Cross, Iona. We examine how replicas ‘work’ and unravel the part that social relations, place, and materiality play in the production and negotiation of their authenticity. The research shows that replicas are important objects in their own right, acquiring value, authenticity, and aura. The ‘life’ of a replica generates networks of relationships between people, places, and things, including the original historic object. While the underlying human stories of creativity, skill, and craftsmanship are rendered invisible when replicas are treated as mere surrogates, we argue that these ‘life-stories’ should be incorporated into future conservation, management and interpretation. The article spells out practical advice and guidance for heritage professionals who find themselves dealing with replicas.     

LOCATION AND ENTREPRENEURSHIP: INSIGHTS FROM A SPATIALLY‐EXPLICIT OCCUPATIONAL CHOICE MODEL WITH AN APPLICATION TO CHILE

Occupational choice and heterogeneous managerial ability enter a spatial Dixit‐Stiglitz setting, linking location, wages and regional entrepreneurship rates. Market potential has a positive partial effect and wages a negative partial effect on the regional supply of entrepreneurs, both balancing in equilibrium with endogenous wages. Market potential increases profits, but also the opportunity cost of entrepreneurship. In the long‐run equilibrium with perfect mobility, the cut‐off level of ability determining selection into entrepreneurship will be the same across regions; moreover, regional differences in entrepreneurship rates depend only in differences in average fixed costs of firms. An empirical application is provided for Chile.