http://hdl.handle.net/10366/4134 Wed, 22 Apr 2026 22:12:30 GMT 2026-04-22T22:12:30Z http://hdl.handle.net/10366/152486 [EN]Abstract of an oral presentation given at the session “Data- Model integration for a better understanding of past climatic and environmental dynamics”. KR9 2022 (Climate Change: the Karst Record IX), Innsbruck (Austria) 17-20 July 2022 Sat, 01 Jan 2022 00:00:00 GMT http://hdl.handle.net/10366/152486 2022-01-01T00:00:00Z http://hdl.handle.net/10366/152483 [EN]Underground temperature of the vadose zone is dominated by the thermal variability of the atmosphere on the surface that is transferred downwards by thermal conduction. In karst regions, caves are underground environments that contain cave art, valuable paleoclimate archives and delicate ecosystems that are very sensitive to temperature changes. Heat transfer to the underground by thermal conduction has two main consequences: (1) the thermal anomalies are progressively muted with depth and (2) the signals record certain delay that increases with depth. Here we explore how the impact of five different scenarios of global warming as reported in the AR6 of the IPCC will impact underground temperatures in a typical karst region. Sun, 01 Jan 2023 00:00:00 GMT http://hdl.handle.net/10366/152483 2023-01-01T00:00:00Z http://hdl.handle.net/10366/152482 [ES]Abstract of an oral presentation given at the session ” CL.1.2.3. Speleothem and continental carbonate archives of modern and paleoenvironmental change”. EGU2022 (European Geosience Union General Assembly 2022) Vienna (Austria) 23-27 May 2022 Sat, 01 Jan 2022 00:00:00 GMT http://hdl.handle.net/10366/152482 2022-01-01T00:00:00Z http://hdl.handle.net/10366/127802 [EN]The main objective of this work is to explore the Guadalquivir basin and the Gulf of Cadiz to obtain continuous sediment records for the interval of the Messinian Salinity Crisis on the Atlantic side of the Iberian peninsula so as to analyse the possible paleoenvironmental, tectonic or paleoclimatic changes in a region which was only a few kms away from the Mediterranean coasts during this time period. Thu, 01 Nov 2007 00:00:00 GMT http://hdl.handle.net/10366/127802 2007-11-01T00:00:00Z http://hdl.handle.net/10366/75179 [ES]La Fm. de calizas de Peguera, de edad bartoniense, se extiende ampliamente por la Serra de Tramuntana de Mallorca. Está constituída por una potente serie de calizas lacuestres organógenas muy someras que, en la base, intercalan noveles carbonosos con restos de carofitas y vertebrados. En estas calizas basales, junto con restos dentarios de cocodrrílidos, se han encontrado dos familiar de Quelonios fósiles: EMYDIDAE y TRIONYCHIDAE.; [EN]Fm. Peguera limestone, old Bartonian, is widely spread in the Serra de Tramuntana in Mallorca. It consists of a powerful series of very shallow-organogenic limestones lacuestres that, at base, interspersed with traces of carbonaceous novel charophytes and vertebrates. In these limestones baseline, along with dental remains of cocodrrílidos, have found two families of fossil Chelonia: Emydidae and Trionychidae. Fri, 01 Jan 1988 00:00:00 GMT http://hdl.handle.net/10366/75179 1988-01-01T00:00:00Z http://hdl.handle.net/10366/75161 [ES] En el Cretácico español, se han descubierto nuevos yacimientos de quelonios fósiles: Sala de Los Infantes, Armuña y Condado de Treviño.; [EN]In the Cretaceous Spanish we have discovered new deposits of fossil turtle: Sala de los Infantes, Armuña and County of Treviño. Fri, 01 Jan 1988 00:00:00 GMT http://hdl.handle.net/10366/75161 1988-01-01T00:00:00Z http://hdl.handle.net/10366/75159 [ES]Se presentan los datos herpetológicos del Paleógeno de la Cuenca del Duero, donde su fauna más representativa son los quelonios y cocodrilos.; [EN]Data are presented herpetological Paleogene Duero Basin, where most representative fauna are the turtles and crocodiles. Thu, 01 Jan 1987 00:00:00 GMT http://hdl.handle.net/10366/75159 1987-01-01T00:00:00Z http://hdl.handle.net/10366/75142 [ES]Los yacimientos fosilíferos paleógenos situados al N del río Duero se caracterizan por una fauna reptiliana en la que se observan diferencias claras con respecto a las de la misma edad ubicadas al S de dicho río.; [EN]The Paleogene fossil deposits located to the N of the Douro River are characterized by a reptilian fauna in which clear differences were observed with respect to the same age located at the S of that river.; Español Thu, 01 Jan 1987 00:00:00 GMT http://hdl.handle.net/10366/75142 1987-01-01T00:00:00Z http://hdl.handle.net/10366/75139 [ES] Se reflexiona sobre algunas determinaciones de ejemplares de tres familias, en concreto de la Podocnemis Carbajosai, Palaeochelys ibérica y la denominación genérica de las tortugas gigantes del Neógeno.; [EN]It reflects on some measurements of specimens from three families, namely the Podocnemis Carbajosai, Palaeochelys Iberian and the generic name of the giant tortoises of the Neogene. Thu, 01 Jan 1987 00:00:00 GMT http://hdl.handle.net/10366/75139 1987-01-01T00:00:00Z http://hdl.handle.net/10366/75092 [ES]Se describen los distintos Vertebrados del yacimiento de "Las Higueruelas" donde predomina el Anancus arvernensis y de Valverde de Calatrava II, en el campo de Calatrava. Se sitúan en el Villafranquiense inferior y medio respectivamente, en base a la presencia de Hipparion rocinantis y le tipo de Cervidae (Cervus cf. cusanus Cervus cf. perrieri) en el primero y el tipo de Equus cf. stenonis en el segundo.; [EN]We describe the different vertebrate reservoir of "The Higueruelas" dominated the Anancus arvernensis and Valverde de Calatrava II, in the field of Calatrava. They are in the lower and middle Villafranchian respectively, based on the presence of Hipparion rocinantis and I kind of Cervidae (Cervus cf. Cusanus Cervus cf. Perrier) in the first and the type of Equus cf. stenonis in the second. Thu, 01 Jan 1987 00:00:00 GMT http://hdl.handle.net/10366/75092 1987-01-01T00:00:00Z http://hdl.handle.net/10366/75048 [ES]Con las nuevas dataciones de los yacimientos de Coca y de Arévalo (provincias de Segovia y de Ávila, en Castilla, España, en el Astaraciense y el Vallasiense inferior, repectivamente, se revisan y establecen las diferenciaciones entre Geochelone Borivari y Geochelone Richardi, basadas fundamentalmente en la comparacion de la parte delantera visceral del peto. Se aportan también nuevos datos sobre las tortugas terrestres gigantes del Orleaniense y sobre un ejemplar superviviente del Villafranquiense inferior de la Mancha, que llegó a medir 1,83 m.; [EN]Taking into account the heterochrony of the Coca and Arevalo Paleontological deposits, of Astaracian and Vallesian age respectively located in the Old Castille region of Spain a distinction is made between Geochelone Bolivari and G. Richardi comparing the visceral part of the front of the plastron. Also, new data on the gigantic chelonia of the Orlaenian and on a supergiant land-turtle specimen (1.83 m. long.)coming from La Mancha, in central Spain, are given in this paper. Sun, 01 Jan 1984 00:00:00 GMT http://hdl.handle.net/10366/75048 1984-01-01T00:00:00Z