Fossil associations from the middle and upper Eocene strata of the Pamplona Basin and surrounding areas (Navarre, western Pyrenees)

Fossil associations from the middle and upper Eocene (Bartonian and Priabonian) sedimentary succession of the Pamplona Basin are described. This succession was accumulated in the western part of the South Pyrenean peripheral foreland basin and extends from deep-marine turbiditic (Ezkaba Sandstone Formation) to deltaic (Pamplona Marl, Ardanatz Sandstone and Ilundain Marl formations) and marginal marine deposits (Gendulain Formation). The micropalaeontological content is high. It is dominated by foraminifera, and common ostracods and other microfossils are also present. The fossil ichnoasssemblages include at least 23 ichnogenera and 28 ichnospecies indicative of Nereites, Cruziana, Glossifungites and ?Scoyenia-Mermia ichnofacies. Body macrofossils of 78 taxa corresponding to macroforaminifera, sponges, corals, bryozoans, brachiopods, annelids, molluscs, arthropods, echinoderms and vertebrates have been identified. Both the number of ichnotaxa and of species (e. g. bryozoans, molluscs and condrichthyans) may be considerably higher. Body fossil assemblages are comparable to those from the Eocene of the Nord Pyrenean area (Basque Coast), and also to those from the Eocene of the west-central and eastern part of South Pyrenean area (Aragon and Catalonia). At the European scale, the molluscs assemblages seem endemic from the Pyrenean area, although several Tethyan (Italy and Alps) and Northern elements (Paris basin and Normandy) have been recorded. Palaeontological data of studied sedimentary units fit well with the shallowing process that throughout the middle and late Eocene occurs in the area, according to the sedimentological and stratigraphical data.

Liberating the Issue of Present Days. About the Foucaltian Critics of Inflationary Speeches on the Present as “Mass Society” and “Estatalized Space”

With this article we pretend to contribute, in a really modest way, to the liberation of a tenacious image of our society: which operates as an ideological basis of a group of current socio-political pseudocritics, with great success and diffusion. For this we will undertake the exposition and the analysis of the development group of Naissance de la biopolitique in which Foucault accomplishes the critic of all that number of inflationary speeches that represent our society like a “mass society” and a “estatalized space”. Facing these vague and disproportionate forms of consideration, the foucaltian critic, in its exquisite attention to what happens nowadays, it should reveal how our societies function as systems that optimize the difference –radically nominalists-, in which it is produced, beyond any phantasmatic of the oppressor and invasive estate, a regretion of the legal-estate structures that articulate the socio-politic groups, in benefit of the reconstitution and the social tissue as a communitarian network, suitable for the dynamics of market competence that characterise our enterprise societies. That will open to a new idea of the critic, and to a displacement of its object and objectives.