Biography of César Rubio y Muñoz (Cáceres, 1858-Madrid, 1931), President of the 14th International Geological Congress (Madrid, Spain, 1926)

The mining engineer César Rubio, before joining the Geological Survey of Spain, worked in numerous Spanish mining districts, in which he introduced important innovations. His main contributions being the director of the Geological Survey of Spain was the research of the Catalonian potassium salts deposits and the organization of the XIV International Geological Congress, which took place in Madrid in 1926

Petroleum in the Spanish Iberian Peninsula

The main events of the history of petroleum in Spain are the following: 1) The mining concession of petroleum named El Progreso is the first one in Spain and occurred only seven years after Edwin Drake (1819-1880) drilled the first oil well in Pennsylvania. 2) The first survey of oil production in Spain, well known as the Tejon borehole, was conducted by the Sondeos de Huidobro Company in 1900, in Huidobro (Burgos), and reached 501 m of depth. 3) In 1964 CAMPSA and AMOSPAIN found petroleum in the Ayoluengo field (Burgos), with a borehole of 1,349 m of depth. This was the first and only petroleum field in the continental Spain in this zone. The Ayoluengo petroleum field has been active during 35 years. In this paper we will review the history of petroleum in peninsular Spain

Information about petroleum in America prior to the nineteenth Century

The petroleum substances have been used a lot of centuries ago: bitumen has been used in Neolithic Period to fix head's hammer of stone and to set beads. The authors of this paper want to show the knowledge of bitumen and asphalt in South America until the 19t h century through documents of Spaniards conquerors. Besides, we have done a comparative study between different words to design these petroleum product

Stratigraphic units of the Apulian Tavoliere plain (Southern Italy): Chronology, correlation with marine isotope stages and implications regarding vertical movements

The geologic study of the Apulian Tavoliere plain (Apulia region, southern Italy) is extremely difficult due to the scarcity of outcrops and fauna that could be used for dating. The survey in progress of the 1:50,000 scale geological sheet no. 409 “Zapponeta” (including the coastal zone of the Apulian Tavoliere) has prompted us to tackle this problem by using a large set of borehole data and the AAR dating method applied to ostracod shells, which are capable of colonizing all types of environment as long as there is water. This alternative approach has allowed us to recognise nine stratigraphic units or synthems and, for the first time in this area, to date them, and to find a correlation between them and the cycles of sea level variation. The recognised stratigraphic units are: the Coppa Nevigata sands (NEA; middle Pleistocene: MIS 17–16), argille subappennine unit (ASP; middle Pleistocene: MIS 15–13), the Coppa Nevigata synthem (NVI; middle Pleistocene: MIS 11), the Amendola subsynthem (MLM1; middle Pleistocene: MIS 11), an undifferentiated continental unit (UCI; middle Pleistocene: MIS 8–7), the Foggia synthem (TGF; middle–late Pleistocene: MIS 6), the Carapelle and Cervaro streams synthem (RPL; late Pleistocene: MIS 5–3), and the Inacquata farm synthem (NAQ; Holocene). Within the RPL unit, a buried Cladocora caespitosa bioherm referable to MIS 5.5, lacking in warm fauna, and in which the coral is embedded in clay has been found in some boreholes. This is the first finding of Tyrrhenian deposits with C. caespitosa along the Italian Adriatic coast; the presence of this coral in clayey sediments, a very uncommon occurrence, strengthens the hypothesis that the major fossil reefs grew in coastal waters that were characterised by alluvial inputs of fine sediments, higher turbidity, and higher temperature than today. In addition, on the basis of the current evidence, some consideration about the fauna of the MIS 5.5 layer allows us to hypothesise that the Adriatic Sea underwent a more moderate warming compared to that of the Ionian and Tyrrhenian seas. Instead, the finding in the NVI unit of a tropical lagoonal deposit with stromatolites referred to MIS 11 proves that the warming in this stage was undoubtedly greater than that of MIS 5.5. The MM4 borehole, which goes through the MIS 5 layers of the RPL unit, made it possible to recognise two marine phases during MIS 5: the first is referable to the MIS 5.5–5.3 interval, and the second to MIS 5.1. MIS 5.2 is marked by land emersion, whereas no evidence of land emersion between MIS 5.5 and 5.3 has been found. Also for the first time in this area, uplifting and subsiding areas have been recognised and the vertical movements assessed. In general, the data suggest that the Garganic Apulian foreland and the Amendola highland experienced an uplift, while the central-southern part of the study area, belonging to the Apulian Tavoliere plain, suffered a subsidence with rates increasing from north–northwest to south–southeast. In particular, the finding of the MIS 5.5 buried layer with C. caespitosa has allowed us to fill a gap in the data regarding the recent tectonic movements along the Adriatic coast (Ferranti et al., 2006). This feature proves that there has been a recent subsidence event since MIS 5.5 in the coastal area of the Apulian Tavoliere plain

Enseñanza (y aprendizaje) virtual de Geología por parte del alumno=Virtual education (and learning) of Geology by students

Una de las maneras más efectivas para asentar conocimientos se produce cuando, además de realizar un aprendizaje práctico, se intentan transmitir a otra persona. De hecho, los alumnos muchas veces prestan más atención a sus compañeros que al profesor. En la E.T.S.I. Minas de Madrid se ha llevado a cabo un programa de innovación educativa en asignaturas relacionadas con la Geología mediante nuevas tecnologías para mejorar el aprendizaje basado en el trabajo práctico personal del alumno, con la realización de vídeos en el medio físico (campo) en los que explican los aspectos geológicos visibles a diferentes escalas. Estos vídeos se han subido a las plataformas “moodle”, “facebook” y canal “youtube” donde compañeros, alumnos de otras Universidades y personas interesadas pueden consultarlos. De esta manera se pretende que, además de adquirir conocimientos geológicos, los alumnos adquieren el hábito de expresarse en público con un lenguaje técnico. Los alumnos manifestaron su satisfacción por esta actividad, aunque idea del rodaje de vídeos no resultó inicialmente muy popular. Se ha observado una mejora en las calificaciones, así como un incremento de la motivación. De hecho, los estudiantes manifestaron haber adquirido, además de los conceptos geológicos, seguridad a la hora de expresarse en público. Palabras clave: innovación educativa, nuevas tecnologías (TIC), Geología Abstract- Knowledge is gained by practice, but one of the most effective ways is when one tries to transmit it to others. Likewise, students pay more attention to their classmates than to teachers. In the Geological Engineering Department of the Madrid School of Mines, we have run an educational innovation program in courses related to Geology using new technologies (ITC) in order to increase the acquisition of geological knowledge. This program is designed mainly on the basis of individual and group work with video recordings in the field in which students explain geological concepts at various scales. These videos have been uploaded to the “Moodle”, “Facebook” and “YouTube” channel of the Madrid School of Mines, where other students from the same university or elsewhere can view them. Students acquire geological knowledge and the ability to address the general public using technical language. The realization of these videos has been warmly welcomed by students. Notably, they show increased motivation, accompanied by an improvement in grades, although at the beginning this program was not very popular because of student insecurity. Students have expressed that they learnt geological concepts but also gained confidence in public speaking using technical languag

Pasado y futuro del clima, aterriza como puedas

Estudio del clima en el pasado y predicción de lo que puede ocurrir en el futur

Ayuda virtual al aprendizaje de Geología en la E.T.S.I Minas y Energía de Madrid

El aprendizaje de la Geología requiere de una habilidad que se consigue principalmente con la práctica en la Naturaleza, siendo más efectiva cuando los conocimientos se intentan trasmitir a otra persona. En este trabajo se muestran los resultados obtenidos tras introducir cambios en asignaturas relacionadas con la Geología empleando nuevas tecnologías, que han supuesto la mejora del aprendizaje combinando el trabajo práctico personal del estudiante con la realización de vídeos en el medio físico en los que explican los aspectos geológicos visibles a diferentes escalas. Asimismo, se han elaborado fichas de “rutas geológicas”, acompañadas por estos vídeos en las que se señalan los aspectos geológicos más importantes. Los vídeos se han subido a las plataformas “moodle”, “facebook” y canal “youtube” donde las personas interesadas pueden consultarlos. Las guías se encuentran en la plataforma “moodle”. Los estudiantes manifestaron su satisfacción por esta actividad ya que, además de adquirir conocimientos geológicos, adquirieron la seguridad de expresarse en público con un lenguaje técnico. Ello supuso una mejora en las calificaciones y un incremento de la motivación. Por otro lado, los estudiantes que lo deseen pueden realizar itinerarios de interés geológico sin necesidad de ir acompañados de un docente, profundizando en los temas que más les interesen Abstract: Learning Geology requires a skill that is primarily achieved with practice in nature, being more effective when one tries to transmit knowledge to others. Here, we show the results of an educational innovation program in courses related to Geology using new technologies (ITC) in order to increase the acquisition of geological knowledge. This program is designed mainly on the basis of individual work with video recordings in the field in which students explain geological concepts at various scales. These videos have been uploaded to the “moodle”, “facebook” and “youtube” channel, where people can view them. We also elaborated "Geological routes," which are accompanied by these videos indicating the most important geological aspects that can be observed, that were uploaded to “moodle” platform. The realization of these videos has been warmly welcomed by students, and they show increased motivation, accompanied by an improvement in grades. They also gained confidence in public speaking using technical language. Also, students can make itineraries of geological interest without having to be accompanied by a professor, deeping into the most interesting topics

Aprendizaje colaborativo en la enseñanza de la geología: el alumno hace de profesor

Una de las maneras más efectivas para asentar los conocimientos adquiridos se produce cuando, además de realizar un aprendizaje práctico, se intentan transmitir a otra persona. De hecho, los alumnos muchas veces prestan más atención a sus compañeros que al profesor. En la E.T.S.I. Minas de Madrid se ha llevado a cabo un programa de innovación educativa en asignaturas relacionadas con la Geología mediante nuevas tecnologías para mejorar el aprendizaje basado, principalmente, en el trabajo práctico personal y colectivo del alumno, con la realización de vídeos en el medio físico (campo) en los que explican los aspectos geológicos visibles a diferentes escalas. Estos vídeos se han subido a las plataformas ―moodle, ―facebook y canal ―youtube de la E.T.S.I. Minas donde compañeros, alumnos de otras Universidades y personas interesadas pueden consultarlos. De esta manera se pretende que, además de adquirir conocimientos geológicos, los alumnos adquieren el hábito de expresarse en público con un lenguaje técnico adecuado. Los alumnos manifestaron su satisfacción por esta actividad, aunque idea del rodaje de vídeos no resultó inicialmente muy popular debido a la inseguridad de los mismos. Se ha observado una mejora en los resultados de las calificaciones, así como un incremento de la motivación. De hecho, los estudiantes manifestaron haber adquirido, además de los conceptos geológicos, seguridad a la hora de expresarse en público empleando un lenguaje técnic

Síntesis del estado del conocimiento del sistema Biosfera en el programa de alta actividad : Evolución ambiental y reconstrucción de escenarios (Cuenca Guadix-Baza, Turbera de Padul y Travertinos)

El estudio paleoambiental y paleoclirnatológico de España, fue considerado parte importante del análisis de la seguridad de los posibles repositorios de residuos radiactivos emprendidos por ENRESA. La Unión Europea y las distintas agencias, también comprendieron la importancia de este tema, que fue contemplado en numerosos proyectos marco EDRATOM y proyectos propios de ENRESA y del CSN: • Palaeoclimatological revision of clirnate evolution in the Western MediterraneanRegion • Evidency from Quaternary Infills Palaeohydrogeology (EQUIP) • Sequential BIOSphere modelling function of Climate evolution models (BIOCLIM). • Paleohidrogeological Data Analysis and Model Testing (PADAMOT). • Datación de formaciones cuaternarias a partir de aminoácidos (ENRESA) • Estudio paleoambiental de la mitad sur de la Península Ibérica (ENRESA) • Paleoclima (ENRESA y CSN) No obstante, la comprensión de la singularidad paleoambiental de Iberia, tardó un cierto tiempo en quedar asimilada y establecida. En este trabajo se contemplan los resultados obtenidos en tres áreas paradigmáticas de la geología del Cuaternario (Fig. 1.1): • Travertinos fluviales de Priego (Cuenca) • Cuenca de Guadix-Baza (Granada) • Turbera de Padul (Granada

Discovery of ferromanganese hydrocarbon-related nodules associated with the Meknes mud volcano (Western Moroccan margin)

A suite of ferromanganese nodules were sampled during the MVSEIS-2008 cruise aboard of the R/V Hespérides in the flanks of Meknes mud volcano (Moroccan margin, NE Central Atlantic). The nodules were collected at water depths between 750-850 m within a seabed area characterized by high acoustic backscatter values. Debris of cold water corals and hydrocarbon-derived authigenic carbonate crusts were sampled at same time. The nodules show tabular morphology, up to 20 cm in maximum diameter and 2 kg of weight, brown-reddish external color and they are internally composed by a concentric to complex arrangement of laminae. The results of X-ray diffraction analysis show that these ferromanganese nodules are essentially composed of goethite and lepidocrocite, being Mn-oxides, silicates (quartz and clay minerals) and carbonates (calcite, dolomite and siderite) accessory to occasional minerals. All the samples display micritic to micro-sparitic mosaic under the petrographic microscope which forms massive, laminated or dendritic-mottled textures. The nodules show a high abundance of Fe, minor Mn and low contents of trace metals and REEs. Mature hydrocarbons, as n-alkanes derived from marine bacterial activity, and phenanthrene have been detected in all the ferromanganese nodules analyzed. These nodules display analogous characteristics (textural, mineralogical and geochemical) to the nodules studied by González et al (2009) in the carbonate mud-mounds in the Gulf of Cadiz, offshore Iberian margin. In this way, the same preliminary genetic model proposed for these nodules might be applicable to those find in the Meknes mud volcano. Therefore, the anaerobic oxidation of hydrocarbon-rich fluids within the mud-breccia sediments in the flanks of Meknes mud volcano would induce the formation of early diagenetic Fe-(Mn) carbonate nodules. Thus, the nodules were later exhumed by the erosive action of sea bottom currents generating the replacement of ferromanganese carbonates by Fe-Mn oxy-hydroxides. Thus, the hydrocarbon-rich fluid venting from deep seated reservoirs and erosive action of bottom currents must have been essential actors, as mineralization controls, for ferromanganese nodules generation and evolution. These findings imply that this type of nodules must be considered as new product as derived from the anaerobic/aerobic oxidation of hydrocarbons in areas of active seepages