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El autor presenta esquemáticamente y con justa profundidad para el lector no especializado, un completo panorama de todo lo referente a la práctica del arte adivinatorio y oracular. El lector emprenderá un agradable viaje a través de los paisajes religiosos, literarios, filosóficos y culturales de la Grecia arcaica y clásica.

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Emilo Terzaga: La filosofía de Hegel como saber absoluto. Córdoba, Ed. Universidad Nacional de Córdoba, 1972, p. 183-319.

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María Liliana Lukac de Stier (compiladora). Perspectivas latinoamericanas sobre Hobbes, Buenos Aires, Educa, 2008, 272 pp., ISBN 978-987-620-044-8.

Fil: Castaño, Sergio Raúl. Consejo Nacional de Investigaciones Científicas y Técnicas

Didi‐Huberman, Georges. 2014. Pueblos expuestos, pueblos figurantes. Trad. Horacio Pons. Buenos Aires: Manantial. 272 pp.

Fil: Arpes, Marcela. Universidad Nacional de la Patagonia Austral

Chemical element contents and accumulation rates in metalliferous sediments from DSDP Hole 34-319, Bauer Deep, Southeast Pacific

Marked variations in the chemical and mineralogical composition of sediments at Site 319 have occurred during the 15 My history of sedimentation at this site. The change in composition through time parallels the variability observed in surface sediments from various parts of the Nazca Plate and can be related to variations in the proportion of hydrothermal, hydrogenous, detrital and biogenous phases reaching this site at different times. Metal accumulation rates at Site 319 reach a maximum near the basement for most elements, suggesting a strong hydrothermal contribution during the early history of this site. The hydrothermal contribution decreased rapidly as Site 319 moved away from the spreading center, although a subtle increase in this source is detectable about the time spreading began on the East Pacific Rise. The most recent sedimentation exhibits a strong detritalhydrogenous influence. Post-depositional diagenesis of amorphous phases has converted them to ironrich smectite and well-crystallized goethite without significantly altering the bulk composition of the sediment.