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61.
Charcoal-tempered pottery is uncommon in North America, but was produced with notable frequency in Northeast Florida from ca. AD 300–600. Thirty-six thin sections of pottery were analyzed by petrographic analysis and compared to 10 clay samples in order to characterize the paste of charcoal-tempered wares in terms of charcoal and mineralogical composition and abundance, assess the number of clay sources used to make the pottery, identify the species of wood represented in charcoal inclusions, and infer techniques of ceramic production. This analysis identified four temper categories, three texture groups, and three distinct clay resources used to make charcoal-tempered pottery, all of which were likely local to Northeast Florida. Identified wood taxa include pine (Pinus sp.), cedar (cf. Juniperus sp.), cypress (cf. Taxodium sp.), and sassafras (Sassafras albidum), with pine suspected to be the most common. These genera of charred wood, which exhibit minimal shrinkage in the samples, along with the prevalence of bone and grog inclusions, indicate that hearth contents were processed as temper, sometimes in combination with quartz sand. Potential reasons for the use of hearth contents as temper are considered.  相似文献   
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During new excavations at the preceramic rockshelter of Casita de Piedra in western Panama, a cache of 12 unusual stones was recovered near the back wall, dating to between 4800 and 4000 cal bp. The stones include quartz, pyrite, a chalcedony vein nodule, a bladed quartz and jarosite aggregate and a human-modified dacite cylinder. Based on the unusual lithic types and the context of the cache, we suggest that these stones once belonged to a ritual specialist, such as a healer or shaman. Special stones are frequently mentioned as being an important component of a shaman’s ritual paraphernalia in ethnographic records of various historic Native American groups throughout Central and South America, including the Bribri and Cabécar of southeastern Costa Rica and western Panama (formerly known as the ‘Talamanca’). The cache of stones recovered at Casita de Piedra may represent the earliest material evidence in Central America of shamanistic practice.  相似文献   
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Ruth Tringham is a Professor of Anthropology at the University of California at Berkeley. She is one of the founders and a director of the UC Berkeley Multimedia Authoring Center for Teaching in Anthropology (MACTiA). Her research has focused on the transformation of early agricultural (Neolithic) societies. Tringham has directed and published archaeological excavations in South‐east Europe and Turkey, at the site of Çatalhöyük. Current research focuses on the life‐histories of buildings and the construction of place. Much of her recent practice of archaeology incorporates digital, especially multimedia, technology in the presentation of the process of archaeological interpretation, Since 1998 Tringham has incorporated multimedia authoring and digital technology into teaching inquiry‐based hybrid courses. From 1998 to 2001 she held the UCB Presidential Chair in Undergraduate Education. Tringham is now recognized internationally as one of the leaders of digital education, media literacy, and digital publishing in archaeology. This interest in multimedia grows out of a lifelong passion for music, puppets and cultivating illusions of reality.

The interview was conducted in Cambridge on 23 October 2007, the day after Ruth Tringham's participation in a personal history retrospective at the Department of Archaeology together with Meg Conkey, Henrietta Moore and Alison Wylie, and organized by Pamela Smith. The retrospective aimed to reflect on the transformation of archaeological theory and method during the 1970s and early 1980s (an audio recording is at http://www.arch.cam.ac.uk/podcast/rss.xml). The interview was transcribed by the interviewees together with Dr Katharina Rebay, University of Cambridge.  相似文献   
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In order to allow for hydro development in Northern Quebec, it was necessary for the federal and provincial governments to negotiate conditions of settlement with the tree and Inuit people. These negotiations resulted in the James Bay and Northern Quebec Agreement in 1975.

A process to define aboriginal rights was established when the Canadian Constitution was repatriated in 1981–1982. In 1983, the Constitution was amended to recognize, among other things, rights or free ‐doms acquired by way of land claims agreements, as well as existing aboriginal and treaty rights. However, after a series of constitutional meetings, participants did not agree on an amendment to entrench the right to self‐government.

In the context of future development and actual practices, the exercise of rights is also extremely crucial; and, indeed, it is only through practice that those rights can be measured.  相似文献   
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