Harris, E. M; Leão, D. F. and Rhodes, P. J. , Law and Drama in Ancient Greece, Duckworth, London, 2010, vii + 200 pp.

Fil: Fernández Deagustini, María del Pilar. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

"Heliodoros/putifar" y el culto solar de Heliopolis (o las Etiópicas, una Loa a Augusto)

En este trabajo mostramos que, si hubo un culto solar en las Etiópicas de Heliodoro, no es el de Émesa del siglo III d.C. de los Severos, sino el de la antigua Heliópolis egipcia, que provee la base de la astronomía antigua. El gran sacerdote del templo del Sol (Ra) de Heliópolis se llamaba, en hebreo, "Putifar"; en griego, "Heliodoros": extraordinaria coincidencia, ya que el motivo de la mujer de Putifar de Génesis 39.7-20 ocupa un lugar destacado en la trama de la novela, pero ésta atiende estrictamente a sus modelos griegos clásicos. Proponemos, además, que la composición de la obra coincide con o surge del Carmen Sæculare de Horacio.

Microfossils detected in a block of ancient dense clay coated with a ferromanganese crust, Clarion-Clipperton Province, East Equatorial Pacific

The area in study is characterized by a regional stratigraphic hiatus from Early Miocene to Quaternary. Deposits from Late Eocene to Early Miocene occur on the bottom surface or under a thin sedimentary cover. Ferromanganese nodules, mostly of Oligocene age, formed on surface layers of Tertiary or Quaternary sediments. A detailed micropaleontological study of a block of dense ancient clay coated with a ferromanganese crust was carried out. Composition of found radiolarian and diatomaceous complexes proved that the crust formed in Quaternary on an eroded surface of Late Oligocene clay. In Quaternary Neogene sediments were eroded and washed away by bottom currents. It is likely that the erosion began 0.9-0.7 Ma at the beginning of the "Glacial Pleistocene". The erosion could be initiated by loosening and resuspension of surface sediments resulting from seismic activity generated by strong earthquakes in the Central America subduction zone. The same vibration maintained residual nodules at the seafloor surface. Thus, for the area in study a common reason and a common Quaternary interval for formation of the following features is supposed: a regional stratigraphic hiatus, formation of residual nodule fields, and position of ancient nodules on the surface of Quaternary sediments.

Chemical and mineral compositions of recent and ancient sediments and sedimentary rocks from the Mariana Trench

On the bed and on the ocean slope of the southern latitudinal part of the Mariana Trench ancient sediments, as well as sedimentary and igneous rocks are exposed. In the lower part of the sampled part of the studied section Late Oligocene to Early Miocene chalk-like limestones and marls occur. Upward marly tuffites and tuffs (apparently alternating with carbonate rocks) occur. These rocks are overlain by Early Miocene tuffaceous clays and siliceous-clayey muds. In the upper part of the section there are Pleistocene pelagic clays and ethmodiscus oozes.