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The contribution of animal protein to the ancient Maya diet, and its means of procurement, can be assessed more accurately on the basis of systematic faunal recovery from recent excavations. We evaluate the presence of dog (Canis familiaris) remains in Preclassic (1200 BC-AD 250) deposits from the Maya site of Cuello, Belize, and conclude that the animals were raised for food and killed at the end of their first year of life. The frequency and distribution of canid bones suggest a significant but not dominant contribution to the meat supply throughout the Preclassic period.  相似文献   
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The complete skull and skeleton of a dog were recently excavated from the neolithic flint mines at Grime's Graves in Norfolk. As very few complete skeletons of dogs have been found from neolithic contexts in Britain a detailed metrical comparison was made between the Grime's Graves specimen and dog skeletons of comparable antiquity and completeness from Easton Down and Windmill Hill in Wiltshire.Implicit in the study of the dog from Grime's Graves was the need to date it precisely. As the skeleton could not be sacrificed for radiocarbon dating, closely associated antlers of Red deer (Cervus elaphus) were used for this purpose. The date of the Grime's Graves dog is compared with the dates for other dog remains from recently excavated neolithic sites in the British Isles.  相似文献   
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A system is proposed for the classification and sexing of the horn cores of cattle recovered from archaeological sites. The cores are first divided into four groups depending on their length. The terms “small”, “short”, “medium” and “long horned” are given to these groups but bear no relation to the names used for modern breeds of cattle. After differentiation according to length, the sex of the core is designated by visual appraisal of the shape, curvature and angle of attachment of the cores to the frontal bones. It is not claimed that the sex of individual horn cores can always be established but from the sample of 80 cores that we tested by statistical analysis (presented in an appendix) it was evident that the categories based on length and assessment of sex did separate out as expected.  相似文献   
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Several researchers have suggested use of watercraft during the Early Paleoindian period 11,500 and 10,800 rcybp (13,400–12,700 cal B.P.), but none have brought empirical data to bear on this possibility. This paper addresses the potential for fluted point-making groups to have made and used boats circa 11,000 rcybp (13,000–12,800 cal B.P.). Fluted point data from a large region of the upper and central Mississippi River valley strongly suggest that the Mississippi River was a barrier to movement and that Early Paleoindians in the midcontinent did not routinely use watercraft.  相似文献   
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This article uses a governmentality analytic to understand the efforts of indigenous leaders from the Ecuadorian Amazon to shape their organizations’ members over the past four decades, particularly efforts to promote collective engagement in market‐oriented activities. A close examination of one organization's history reveals that leaders’ subjectivity‐shaping efforts have been strongly influenced by collaborations with the state, NGOs and others. They have also been shaped by historical understandings of status and leadership. However, collaborative economic projects are also used by leaders as a tool for producing new kinds of indigenous citizens, ones that are actively engaged with larger communities of indigenous people beyond their kinship groups. Leaders see these new senses of citizenship as empowering, and as a critical precursor to planning land use and livelihoods. Thus, indigenous leaders are not simply conduits for the subjectivity‐shaping projects of the state and international development groups; nor are they simply acting in their own interest. Rather, they constitute and regulate new types of citizens to ensure the future viability of their organizations and political projects.  相似文献   
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Lithic artifacts from the lowest strata of the Debra L. Friedkin site, located on Buttermilk Creek in central Texas, have been interpreted as an undisturbed pre-Clovis assemblage (Waters et al., 2011a). Stone tools and debitage were recovered from sediments stratified just below diagnostic Clovis artifacts and dated by OSL to between 13.2 and >15.5 cal kya. Invoking commonly observed cultural and natural site formation processes, we offer an alternative explanation of the “Buttermilk Creek Complex” as a Clovis assemblage in secondary association with the dated sediments.  相似文献   
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