Results 31 to 40 of about 8,843 (192)
Recorregut de recerca geològica i mineralògica per les comarques de la Cerdanya i de l’Alt Urgell: de d´Alp cap a Pi, Cortàs, Talltendre i cap a Martinet; i des de Martinet cap al Pont de Bar [PDF]
En aquesta ocasió, el recorregut de l’itinerari discorrerà, en la seva totalitat pel Sistema Pirinenc; i més concretament ho farà per tres sectors diferenciats: per una banda per l’extrem septentrional del Mantell del Cadí, (prop del seu contacte amb la ...
Mata Perelló, Josep Maria +1 more
core +2 more sources
A computer model of the transport network in the eastern Pyrenees is drawn up, in association with a mathematical model of cost and speed of various means of transport and types of via.
Alan Ward Koeck
doaj +1 more source
Abstract The tectonic evolution of the Eastern Pyrenees from the orogenic mountain building to the post‐orogenic dismantling is still debated. Since the Oligocene, the Gulf of Lion rifting in the Western Mediterranean superimposed crustal extension in this eastern part of the Pyrenean belt, while compressional tectonics persisted in the Central ...
S. Peris +4 more
wiley +1 more source
Earthquake Source and Seismic Strain Rate: Portugal in the Context of The Western Part of the Eurasia - Africa Plate Boundary [PDF]
Fault plane solutions, stress-pattern and deformation rate along the Western part of the Eurasia-Africa Plate Boundary, particu- larly between Azores triple junction and Gibraltar are analyzed.
Bezzeghoud, M +3 more
core
Abstract The Permo‐Carboniferous terrains of the Catalan Pyrenees show evidence of extensive calc‐alkaline orogenic volcanism with predominant pyroclastic deposits of dacitic to rhyodacitic composition. These Permo‐Carboniferous basins have been interpreted as volcano‐tectonic depressions associated with a transtensional regime following the Variscan ...
Eduard Saura +3 more
wiley +1 more source
Síntesis biostratigráfica de la fosa de la Cerdanya (Pirineos Orientales)
En el presente trabajo se describen las principales características estratigráficas y sedimentológicas del relleno de la fosa de la Cerdanya. A partir de éstas se han diferenciado dos unidades: la Unidad Neógena Inferior y la Unidad Neógena Superior que ...
J. Agustí, E. Roca
doaj +1 more source
Durant dècades, la investigació arqueològica duta a terme en algunes de les principals serralades europees ha experimentat un desenvolupament important.
Lídia Colominas +7 more
doaj +1 more source
Presencia del géner o Dicerca (Coleoptera, Buprestidae) en el Mioceno Superior de la depresión ceretana (Lleida, NE de España) [PDF]
Se describe un nuevo fósil de Coleoptera Buprestidae atribu i ble al género Dicerca ESCHSCHOLTZ 1829 en el yacimiento de la Cerdanya (Mioceno Superior). Es el tercer registro fósil de esta familia que se descubre en los yacimientos ibéricos.A new fossil ...
Arillo, Antonio, Ortuño, V. M.
core +1 more source
Topography of the outer and inner (black line) domains of the simulation (the blue box indicates the region where the probability density functions for Leaf Area Index and wind, temperature and humidity at 2 m above ground are computed). The most common land cover type is also shown over this region for the 3 models to illustrate the differences in ...
Maria A. Jiménez +8 more
wiley +1 more source
El setge de Vilafranca de Conflent per Jaume IV de Mallorques
September 23, 1374, the year of the "great hunger or shartage", Jaume IV of Majorca, known to historians as the “Infant of Majorca”, destitute heir to the Majorcan Kingdom as well as the Roussillon and Cerdanya counties, managed to impose himself at the ...
Josep Mas i Llaneres
doaj +1 more source

