Dinàmica de la Terra i de l'Oceà: Envíos recientes
Mostrando ítems 321-340 de 1037
Característiques de la fauna trobada a les excavaciones arqueologiques realitzades a Puig Mascaró (Baix Empordà, Girona)
L'excavació de la qual procedeix la fauna malacològica aquí estudiada es troba situada a la comarca del Baix Empordà (Girona). Puig Mascaró és un petit promontori emplaçat al Sud del terme municipal de Torroella de Montgrí, ...
Arthropods in modern resins reveal if amber accurately recorded forest arthropod communities
Amber is an organic multicompound derivative from the polymerization of resin of diverse higher plants. Compared with other modes of fossil preservation, amber records the anatomy of and ecological interactions between ...
La Palma island (Spain) geothermal system revealed by 3D magnetotelluric data inversion
The study of geothermal systems is nowadays a topic of great importance because of the huge amount of energy that could be converted in electricity for human consumption from such sources. Among the various geophysical ...
Euthyneura del Plioceno del Empordà (Girona). Descriptiva y sistemática
En el presente trabajo se describen.16 especies de Euthyneura procedentes del Plioceno ael Empordh. Girona. Para ello se ha tenido en cuenta tanto el material nuevo como el procedente de las colecciones ya existentes, ...
Aludes de nieve. Riesgo actual y riesgo futuro.
Los aludes son fenómenos recurrentes que se producen con una gran variedad de situaciones nivo-meteorológicas. Las actuaciones para minimizar el riesgo son básicamente dos: la predicción temporal (boletín del peligro de ...
An updated biostratigraphy for the late Aragonian and the Vallesian of the Vallès-Penedès Basin (Catalonia)
The Vallès-Penedès Basin (Catalonia, Spain) is a classical area for the study of the Miocene land mammal faunas and includes one of the densest and most continuous records in Eurasia. Furthermore, it is the type area for ...
From geology to seismic parameters in slow faults: new challenges
Paleoseismology allows the characterization of seismogenic faults in high strain rates regions but also in areas with moderate rates of deformation like the Iberian Peninsula. There, an important amount of paleoseismic ...
An integrated approach to define new plays in mature oil basins: the example from the Middle Magdalena Valley basin (Colombia)
An integrated approach to detect new areas of potential interest associated with stratigraphic traps in mature basins is presented. The study was carried out in the Middle Magdalena Valley basin, Colombia. The workflow ...
Estudio geológico del Eoceno prepirenaico del Ripollés oriental
En este trabajo se presentan los principales resultados obtenidos en el estudio geológico del Eoceno plegado del Ripolés oriental. Se da un corte interpretativo de la cuenca de sedimentación as como la edad y génesis de ...
Particle fluxes and their drivers in the Avilés submarine canyon and adjacent slope, central Cantabrian margin, Bay of Biscay
The Avilés Canyon in the central Cantabrian margin is one of the largest submarine canyons in Europe, extending from the shelf edge at 130 m depth to 4765 m depth in the Biscay abyssal plain. In this paper we present the ...
Mediterranean thermohaline circulation variability from the last deglaciation associated with changes in the eastern Mediterranean water outflow
The Eastern Mediterranean Sourced Water (EMSW) outflow through the Strait of Sicily and together with the Western Mediterranean Deep Water (WMDW) contribute with different proportion to the Mediterranean outflow waters ...
Europe's Grand Canyon: Nazaré Submarine Canyon
The Nazaré submarine canyon extends ~ 210 km westward from the coast of Portugal, down to a water depth of > 4500 m. The considerable habitat heterogeneity found throughout the canyon is affected by strong currents and ...
The Basque - Cantabrian Pyrenees: report of data analysis
This contribution presents the analysis of a data set that was put together in the PhD thesis of Jordi Miró which is part of the OROGEN Project. The Basque - Cantabrian Pyrenees, that are the focus of this report, have ...
Icnogenia: cómo identificar el paso a paso en la interacción organismo-sustrato
Las galerías fosilizadas de un crustáceo del Mioceno han permitido proponer un nuevo concepto científico y distinguir claramente entre el desarrollo de un organismo (ontogenia) y el de las trazas que deja (icnogenia) su ...
DNA form resin-embedded organisms: Past, present and future
Past claims have been made for fossil DNA recovery from various organisms (bacteria, plants, insects and mammals, including humans) dating back in time from thousands to several million years BP. However, many of these ...
Sedimentación lacustre en la Cuenca Cenozoica de As Pontes (A Coruña)
The lacustrine and swampy sequences recorded in the As Pontes basin are rather diverse in terms of facies and sequential arrangement, depending on the considered basin zone. Since these sequences developed synchronously ...
Palaeobiology of tanaidaceans (Crustacea: Peracarida) from Cretaceous ambers: extending the scarce fossil record of a diverse peracarid group.
Diverse assemblages of tanaidacean peracarid crustaceans from western Tethyan continental deposits suggest that the group was relatively common in or around ancient resin-producing forests. Here we report the results of ...
An inventory of the marine and transitional Middle/Upper Eocene deposits of the Southeastern Pyrenean Foreland Basin (NE Spain)
In the southeastern Ebro Foreland Basin, the marine deposits of Lutetian and Bartonian age show excellent outcrop conditions, with a great lateral and horizontal continuity of lithostratigraphic units. In addition, the ...
Holocene changes in deep-water circulation of the Western Mediterranean Basin, links to North Atlantic climate variability
preliminary results from multicores recovered in the Minorca sediment drift, south of the Western Mediterranean Deep Water formation area, reveal changes in deep-water circulation during the last 2500 yr. Records of ...
Lo único que no sabemos es cuándo
El 12 de febrero de 1835,durante su visita a la ciudad portuaria de Valdivia, Charles Darwin fue testigo del terremoto de Concepción, de magnitud 8,5, que describió así: se ha notado el más violento terremoto que se recuerda ...
