Mineralogy and chemistry of archaeological ceramic fragments from archaeological Dark Earth site in Colombian Amazon
نویسندگان
چکیده
منابع مشابه
The Introduction of the Archaeological Site of Sibeh-Koukherd, Based on Archaeological and Archaeogeophysical Surveys Data
There are many archaeological sites in Iran that have been remained unknown and have been ignored during these years with our neglect and under the pretext of the growth of cities and villages. The study of these sites, each of which is a ring in the history of human studies, is necessary for the correct understanding of the culture of the past. In the village of Koukherd -which is located in B...
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A major obstacle to the wider use of 3D object reconstruction and modeling is the extent of manual intervention needed to construct 3D models. Such interventions are currently massive and exist throughout every phase of a 3D reconstruction project: collection of images, image management, establishment of sensor position and image orientation, extracting the geometric detail describing an object...
متن کاملChemistry of archaeological animal fats.
Animal fats are preserved at archaeological sites in association with unglazed pottery, human and animal remains, and other deposits or hoards. High-temperature gas chromatography (HT-GC) and combined HT-GC/mass spectrometry (HT-GC/MS) has confirmed the presence of animal fats in lipid extracts of artifacts. Degradation products and pathways have been discerned through the analyses of archaeolo...
متن کاملAutomated Profile Extraction of Archaeological Fragments
Thousands of fragments of ceramics are found at archaeological excavation sites. Till today archaeologists have drawn and classified them manually. This method is very time consuming and classification depends on the experiences of the archaeologists. Therefore we developed a system that speeds up this process by using a 3D-scanner for the acquisition and a software that generates a registered ...
متن کاملAutomated Extraction of Profiles from 3d-models of Archaeological Fragments
Motivated by the requirements of the present archaeology, we have been developing an automated archivation system for archaeological classification and reconstruction of ceramics. Our system works with the profile of an archaeological fragment, which is the cross-section of the fragment in the direction of the rotational axis of symmetry. Ceramic fragments are recorded automatically by a 3D-mea...
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ژورنال
عنوان ژورنال: Rem: Revista Escola de Minas
سال: 2011
ISSN: 0370-4467
DOI: 10.1590/s0370-44672011000100002