Titlebook: Archaeological Obsidian Studies; Method and Theory M. Steven Shackley Book 1998 Springer Science+Business Media New York 1998 Glas.Obsidian

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Improving Quality of Business Process Modelse use and distribution in the western Pacific region. More recently, detailed recording and systematic sampling of obsidian exposures combined with enhancements in the characterization technique itself have led to much finer discrimination between sources in New Britain. As a result of these advance

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Improving Quality of Business Process Modelsf the effects of sample size and surface configuration allow estimation of minimum size requirements for different analyses. The results also show that errors resulting from surface irregularities are usually insignificant relative to other errors in the analysis.

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Raian Ali,Hermann Kaindl,Leszek A. Maciaszekcan promote a measurable hydration thickness in less than fifty years. On the other hand, the aggressive weathering environment is capable of reducing the obsidian surface to make standard measurements untenable. By targeting protected fissures not exposed to surface weathering effects, a consistent

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Raian Ali,Hermann Kaindl,Leszek A. Maciaszek geographic regions throughout the world and two on using rhyolitic obsidian for hydration rim dating. One perspective developed from this exercise is historical and personal relating to the progress made in the last three decades in the field. Another highlight some of the variation in termonology

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Improving Quality of Business Process Modelsf the effects of sample size and surface configuration allow estimation of minimum size requirements for different analyses. The results also show that errors resulting from surface irregularities are usually insignificant relative to other errors in the analysis.

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