Now showing items 281-300 of 1037

    Recent large earthquakes from a geophysical perspective 

    Suriñach Cornet, Emma (Publication date: 2020-05-29)

    In recent times our society has been disturbed by the effect of various earthquakes (Haiti, Chile, New Zealand, and Japan). These are not new phenomena, the Earth has been and will be subjected to their action, but large ...

    Remote sensing and seismic data integration for the characterization of a rock slide and an artificially triggered rock fall 

    Guinau Sellés, Marta; Tapia, Mar; Pérez Guillén, Cristina; Suriñach Cornet, Emma; Roig, P.; Khazaradze, Giorgi; Torné i Albert, Marta; Royán Cordero, Manuel Jesús; Echeverria, Anna (Publication date: 2020-05-14)

    On May 5th, 2013 a planar rock slide (~450 m3) occurred in the village of La Riba (NE Spain), which forced the closure of the road C-240z for 6 months. This slide left a hanging block (~130 m3) suspended on the slope forcing ...

    La Falla San Mateo, nuevas evidencias paleosismológicas de fallamiento activo en en Graben de Acambay, México. 

    Sunye-puchol, Iván; Lacan, Pierre; Ortuño Candela, Maria; Villamor, Pilar; Audin, Laurence; Zúñiga, Francisco Ramón; Landridge, Robert Max; Aguirre-Díaz, Gerardo; Lawton, Timothy F (Publication date: 2021-10-11)

    Este artículo se centra en la identificación y la caracterización paleosísmica de la falla San Mateo, una estructura que se describe por primera vez en este trabajo. Esta falla forma parte del sistema de fallas central del ...

    Características sedimentológicas de la terminación del ciclo marino del Eoceno superior en el sector oriental de la Depresión del Ebro (Catalunya, N.E. de Espaiia) 

    Barnolas, Antonio; Busquets, Pere (Busquets i Buezo); Serra-Kiel, Josep (Publication date: 2012-11-15)

    Durante el 'Biarritziense' superior y el Priaboniense, la sedimentación en el Eoceno autóctono de Catalunya, adquiere caracteres deltaicos acumulándose los sedimentos en forma de lóbulos deltaicos que translapan sucesivamente ...

    Paleomagnetic study of the curvature of the Segre oblique zone (Southern Pyrenees). 

    Saiz Garcia, Francina; Juvany, Philémon; Garcés Crespo, Miguel; Beamud Amorós, Elisabet; López Blanco, Miguel (Publication date: 2025-01-20)

    The origin of the obliquity of the structures at the eastern end of the central South-Pyrenean salient is investigated by means of Paleomagnetism. Earlier paleomagnetic data in the area are poorly distributed and insufficient ...

    A feasible methodology for landslide susceptibility assessment in developing countries: A case study of NW Nicaragua after Hurricane Mitch 

    Guinau Sellés, Marta; Pallàs i Serra, Raimon; Vilaplana, Joan Manuel (Publication date: 2020-05-14)

    In October 1998, Hurricane Mitch triggered a large number of landslides (mainly debris flows) in Honduras and Nicaragua, resulting in a high death toll and in considerable damage to property. In recent years, a number of ...

    Process-based forward numerical ecological modeling for carbonate sedimentary basins 

    Clavera-Gispert, Roger; Gratacós Torrà, Òscar; Carmona Bardella, Ana; Tolosana-Delgado, R. (Publication date: 2020-06-01)

    Nowadays, numerical modeling is a common tool used in the study of sedimentary basins, since it allows to quantify the processes simulated and to determine interactions among them. One of such programs is SIMSAFADIM-CLASTIC, ...

    La formació del professorat a Ciències de la Terra i el foment de la metodologia d’Aprenentatge-Servei (ApS) 

    Playà i Pous, Elisabet; Guinau Sellés, Marta; Furdada i Bellavista, Glòria; Travé i Herrero, Anna; Cabello López, Patricia; Cantarero Abad, Irene; Palau, Jordi (Publication date: 2024-09-03)

    Es presenta una experiència de formació del professorat de Ciències de la Terra sobre la metodologia docent d’Aprenentatge-Servei (ApS). Formar a formadors/es és la clau per fomentar la innovació docent universitària ...

    Magnetoestratigrafía de los sedimentos lacustres Pliocenos de la sección de Galera (Cuenca de Guadix-Baza, Cordilleras Béticas). 

    Garcés Crespo, Miguel (Publication date: 2013-04-19)

    En este trabajo se presenta el análisis magnetoestratigráfico de los sedimentos lacustres del Plioceno superior de la serie de Galera (Cuenca de Guadix-Baza), dondle se cuenta con un rico registro paleontológico del ...

    Las intercalaciones rojas del Eoceno marino de Vic (Barcelona) 

    Reguant, Salvador, 1928-2016 (Publication date: 2012-11-15)

    En el estudio que se viene realizando sobre la Estratigrafía del Eoceno marino de Vic hemos podido observar intercalaciones rojas entre los materiales, siempre de colores claros (azul-grisáceos, beige o blanquecinos) que ...

    Sobre el término «olistopaleobiocenosis» Calzada (1978) 

    Martinell, Jordi, 1948-; Renzi, Miquel de, 1941- (Publication date: 2012-11-15)

    Se hace un análisis critico del término olistopaleobiocenosis propuesto por Calzada (1978 a). Se concluye que dicho término es innecesario y contradictorio, induciendo a error, ya que en realidad sirve para designar ...

    Artichnus giberti isp. nov., a possible holothurian burrow from the Miocene of El Camp de Tarragona Basin (NE Spain) 

    Belaústegui Barahona, Zain; Domènech, Rosa; Martinell, Jordi, 1948- (Publication date: 2017-10-31)

    A new ichnotaxon, Artichnus giberti isp. nov., is described in the marine Middle Miocene (Serravallian) of the El Camp the Tarragona Basin, north-eastern Spain. It is a mostly horizontal and rectilinear, tubular burrow ...

    Modelling earthquake rupture rates in fault systems for seismic hazard assessment: the Eastern Betics Shear Zone. 

    Gómez Novell, Octavi; Chartier, T.; García-Mayordomo, J.; Ortuño Candela, Maria; Masana, Eulàlia; Insua-Arévalo, J. M.; Scotti, O. (Publication date: 2020-06-02)

    Earthquake surface fault ruptures can show very complex geometries and involve different faults simultaneously. Consequently, modern fault-based probabilistic seismic hazard assessments (PSHA) need to account for such ...

    A defensive behavior and plant-insect interaction in Early Cretaceous amber - The case of the immature lacewing Hallucinochrysa diogenesi 

    Pérez de la Fuente, Ricardo; Delclòs Martínez, Xavier; Peñalver Mollá, Enrique; Engel, Michael S. (Publication date: 2020-05-31)

    Amber holds special paleobiological significance due to its ability to preserve direct evidence of biotic interactions and animal behaviors for millions of years. Here we review the finding of Hallucinochrysa diogenesi P ...

    Comment on the letter of the Society of Vertebrate Paleontology (SVP) dated April 21, 2020 regarding 'Fossils from conflict zones and reproducibility of fossil‑based scientific data': Myanmar amber 

    Haug, Joachim T.; Azar, Dany; Ross, Andrew; Szwedo, Jacek; Wang, Bo; Arillo, Antonio; Baranov, Viktor; Bechteler, Julia; Beutel, Rolf; Blagoderov, Vladimir; Delclòs Martínez, Xavier; Dunlop, Jason; Feldberg, Kathrin; Feldmann, Rodney; Foth, Christian; Fraaije, René H.B.; Gehler, Alexander; Harms, Danilo; Hedenäs, Lars; Hy ný, Matú; Jagt, John W. M.; Jagt, Elena A.; Regalado, Ledis; Jarzembowski, Ed; Kerp, Hans; Khine, Phyo Kay; Kirejtshuk, Alexander G.; Klug, Christian; Kopylov, Dmitry S.; Kotthoff, Ulrich; Kriwet, Jürgen; McKellar, Ryan C.; Nel, André; Neumann, Christian; Nützel, Alexander; Peñalver Mollá, Enrique; Perrichot, Vincent; Pint, Anna; Ragazzi, Eugenio (Publication date: 2021-03-25)

    Recently, the Society of Vertebrate Paleontology (SVP) has sent around a letter, dated 21st April, 2020 to more than 300 palaeontological journals, signed by the President, Vice President and a former President of the ...

    Lateral Terminations of salt walls and megaflaps: an example from Gypsum Valley Diapir, Paradox Basin, Colorado, USA 

    Escosa Bernal, Frederic Oriol; Rowan, Mark G.; Giles, Katherine A.; Deatrick, Kyle T.; Mast, Allison M.; Langford, Richard P.; Hearon IV, Thomas E.; Roca i Abella, Eduard (Publication date: 2020-11-30)

    Descriptions of exposed salt structures help improve the ability to interpret the geometry and evolution of similar structures imaged in seismic reflection data from salt‐bearing sedimentary basins. This study uses detailed ...

    Los Ciprínidos (Pisces) del sistema lacustre Oligocénico-Miocénico de los Monegros (sector SE de la cuenca del Ebro, provincias de Lleida, Tarragona, Huesca y Zaragoza) 

    Cabrera, Lluís; Gaudant, J. (Publication date: 2012-11-15)

    El material de dientes faringeos de Ciprinidos procedentes de las sucesiones lacustres del Oligoceno superior y Aquitaniense inferior del sector SE de la cuenca del Ebro es atribuido a Rutilus antiquus n.p. Esta nueva ...

    Aptian major changes in accommodation. New sedimentary evidence from the Maestrat Basin (E Iberia) 

    Bover-Arnal, Telm; Guimerà i Rosso, Joan J.; Moreno-Bedmar, Josep Anton; Ferràndez i Cañadell, Carles; Salas, Ramon (Salas Roig) (Publication date: 2025-01-13)

    Global sea-level fluctuations with amplitudes of tens of metres and durations between 0.5 and 3 Myr are well-known oceanographic events of the Cretaceous Period. During recent years, major Cretaceous changes in accommodation ...

    Archaoegastropoda del Plioceno del Empordà (Girona). Descriptiva y Sistemática 

    Martinell, Jordi, 1948- (Publication date: 2012-11-15)

    En el presente trabajo se describen y figuran siete especies diferentes de Archaeogastropoda (Gastropoda) procedentes de los yacimientos del Empordà, Girona (España).

    Nuevos datos magnetoestratigráficos del tránsito Oligoceno-Mioceno en el sector SE de la Cuenca del Ebro (provincias de Lleida, Zaragoza y Huesca, NE de España) 

    Gomis Coll, Eduard; Parés, Josep Maria; Cabrera, Lluís (Publication date: 2013-03-13)

    A partir de la obtención del registro de la polaridad magnética en los sedimentos aluviales y lacustres pertenecientes a dos secciones del SE de la Cuenca del Ebro (Mina Pilar y Valcuerna, situadas en el Valle del Ebro, ...