Showing 341 - 360 results of 472 for search '"minerals"', query time: 0.05s Refine Results
  1. 341

    Palaeobotany contributions in the reconstruction of palaeodiets. Coprolite analysis of Cerro Casa de Piedra, Santa Cruz by Martínez Tosto, Ana Cecilia, Burry, Lidia Susana, Civalero, María Teresa

    Published 2012
    “…Coprolites are dehydrated or mineralized fossil feces containing organic and inorganic inclusions. …”
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  2. 342

    The life in mina dal (El alto, Catamarca). Approaches from Archaeology by Meléndez, Ana

    Published 2017
    “…During its years of activity (from 1930 to 1990) it worked on the extraction of fluorite mineral, transitioning from a small artisanal endeavor to an industrial production process. …”
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  6. 346

    Aportes metodológicos para el estudio de la tecnología lítica tallada en cuarzo (Argentina) by Moreno, Enrique Alejandro, Sario, Gisela, Gaál, Erico, Egea, Débora, Gerola, Ignacio, Brizuela, Camila, Montegú, Juan

    Published 2022
    “…Esto implica la necesidad de desarrollar estrategias metodológicas para la identificación de rasgos diagnósticos particulares de la talla en este mineral, que no se desarrollan o no se perciben tan claramente como en otras rocas de mejor calidad. …”
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  7. 347

    Reflexions for the interpretation of bone activity markers based on an experimental cinematic study of prehispanic mining activities by Urrea Navarrete, Josefina, Andrade, Pedro, Parra, Sonia, Achiardi, Oscar, Salinas, Hernán, Anne Argo, Mary

    Published 2017
    “…This study measured the muscular activity through superficial electromyography analysis of ten different movements performed in various postures: two technical mineral pigment extraction gestures and one grinding technical gesture. …”
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  8. 348

    Aquatic environments in Archaeology by Prates, Luciano, Bonomo, Mariano

    Published 2017
    “…First, the different ways, and technological strategies in which humans exploit aquatic landscapes (navigation, use of water, and exploitation of mineral, animal and plant resources). Following, the differences in the use intensity of aquatic environments by humans; in order to categorize this diversity four different variants were defined (punctual use, occasional use, sustained use, and intensive use) for each of which archaeological expectations were defined. …”
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  9. 349
  10. 350

    Investigaciones arqueológicas en el sitio Las Brusquillas 3 (Holoceno tardío, región Pampeana, Argentina) by Massigoge, Agustina, Rodríguez, M. Natalia, Rafuse, Daniel J., Torino, R. Florencia, Favier Dubois, Cristian, Steffan, Pamela G.

    Published 2018
    “…El conjunto arqueológico recuperado está integrado por restos faunísticos, artefactos líticos y fragmentos de pigmento mineral, resultantes de ocupaciones cazadoras-recolectoras ocurridas durante el Holoceno tardío (ca. 2800 años 14C AP). …”
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  11. 351
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  13. 353

    Archaelogical research at Fortin Pescado, Benito Juárez county, Buenos Aires province by Bagaloni, Vanesa Natalia

    Published 2015
    “…The archaeological assemblages of both sites include faunal remains (mostly of domestic fauna/animals), glassy materials (square and cylindrical bottles, flasks, jars and jugs), fragments of stoneware (bottles of gin and / or mineral water), crockery (cups and English bowls), metals (nails, a button, a knife and a gun), and a fragment of a bola stone. …”
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  14. 354

    INVESTIGACIONES ARQUEOLÓGICAS EN EL FORTÍN PESCADO, PARTIDO DE BENITO JUÁREZ, PROVINCIA DE BUENOS AIRES / Archaelogical research at Fortin Pescado, Benito Juárez county, Buenos Air... by Bagaloni, Vanesa Natalia

    Published 2015
    “…El conjunto arqueológico de ambos sitios incluye restos faunísticos (mayormente animales domésticos), materiales vítreos (botellas cuadradas y cilíndricas, frascos, tarros y damajuanas), fragmentos de gres (botellas de ginebra y/o agua mineral), lozas (tazas y bowls ingleses), metales (clavos, botón, cuchilla y arma), ladrillos y un fragmento de bola de boleadora. …”
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  15. 355

    Mineralización de nitrógeno in situ en un cultivo estival: efecto de la humedad edáfica y forma nitrogenada presente by Rollán, A.A, Bachmeier, O.A., Sereno, R.

    “…Se estableció la existencia de una relación negativa entreel contenido de N mineral inicial (nitrato + amonio) y el producido durante la incubación, cuando el contenido hídrico edáfico no fue limitante para el proceso.Los fenómenos de mineralización e inmovilización se relacionaron estrechamente con el estado energético del agua edáfica: tuvo lugar mineralización cuando el potencial mátrico varió entre -17 y -39 kPa, mientras que a potenciales menores se produjo inmovilización de nitrógeno.…”
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  16. 356

    A Volcano in Ceramic: Indications of Production in the Isluga Plateau, Tarapacá - Chile by Druc, Isabelle, Uribe Rodríguez, Mauricio

    Published 2019
    “…As such, it seems possible to determine if the vessel fragments found in the sacred village of Isluga were produced in the Isluga or Cariquima Markas based on mineral and chemical compositions. Also, this type of pyroclastic composition characteristic of the Altiplano of the Isluga region is not seen in ceramics found in the Tarapacá Valley (coast, pampa and piedmonts), differing from the composition of the ceramic styles of the Formative and beginning of the Late Intermediate Periods before 1.140 A.D. …”
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  17. 357

    Micro-spectroscopic analysis of pigments and carbonization layers on prehispanic rock art at the Oyola's caves, Argentina, using a stratigraphic approach by Tascon, Marcos, Mastrangelo, Noemi Elisa, Gheco, Lucas Ignacio, Gastaldi, Marcos Roman, Quesada, Marcos Nicolás, Marte, Fernando Daniel

    Published 2016
    “…In addition, it was demonstrated that all the samples analyzed, including underlying strata, contain large amounts of calcium oxalate as the mineral whewellite. Because of the distribution along the sample, it was conclude that the presence of this compound is due to biodeterioration produced by microorganisms, fungi, algae or lichens. …”
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  18. 358

    Estudios arqueométricos de evidencias de producción minero-metalúrgica durante la época colonial en Fundiciones 1 (Departamento de Rinconada, Jujuy, Argentina) by Becerra, María Florencia, Angiorama, Carlos I., Nieva, Nicolás

    Published 2011
    “…Realizamos análisis arqueométricos sobre escorias de fundición y de combustión recuperadas en el lugar que, en conjunto con la información contextual y el estudio de los hornos conservados, permitieron conocer, principalmente, la naturaleza de la carga mineral, las condiciones óxido-reductoras de los procesos de fundición, las temperaturas y rendimiento alcanzados. …”
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  19. 359

    Tecnología lítica en el sitio Las Toscas 3 (llanura Interserrana, región pampeana, Argentina) : uso de materias primas líticas y manufactura de artefactos by Torino, Rocío

    Published 2020
    “…El conjunto arqueológico recuperado está integrado mayormente por artefactos líticos, escasos restos faunísticos y fragmentos de pigmento mineral, resultantes de ocupaciones cazadoras-recolectoras en las márgenes de una laguna. …”
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  20. 360