Información del autor
Autor Ortega Martínez, Ana Isabel |
Documentos disponibles escritos por este autor (11)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
texto impreso
Quam, R. ; Arsuaga, Juan Luis ; Bermúdez de Castro, José María ; Díez Fernández-Lomana, Juan Carlos ; Lorenzo Merino, Carlos ; Carretero, José Miguel ; García García, Nuria ; Ortega Martínez, Ana Isabel | Elsevier Science B.V., Amsterdam | 2001Systematic excavations, begun in 1987, at the Valdegoba cave site in northern Spain have yielded the remains of five individuals associated with a Middle Paleolithic stone tool technology and Pleistocene fauna. A fragmentary mandible of an adole[...]texto impreso
Martín Chivelet, Javier ; Muñoz García, María Belén ; Edwards, R. Lawrence ; Turrero Jiménez, María Jesús ; Ortega Martínez, Ana Isabel | Elsevier | 2011The surface temperature changes for the last 4000 years in northern inland Iberia (an area particularly sensitive to climate change) are determined by a high resolution study of carbon stable isotope records of stalagmites from three caves (Kait[...]texto impreso
Arsuaga, Juan Luis ; Martínez Mendizábal, Ignacio ; Arnold, Lee J. ; Aranburu, Arantza ; Gracia Téllez, Ana ; Sharp, Warren D. ; Quam, Rolf M. ; Falguères, Christophe ; Pantoja Pérez, Ana ; Bischoff, James L. ; Poza Rey, Eva María ; Parés, Josep M. ; Carretero, José Miguel ; Demuro, Martina ; Lorenzo Merino, Carlos ; Sala Burgos, Nohemi ; Martinón-Torres, María ; García García, Nuria ; Alcázar de Velasco, Almudena ; Cuenca Bescós, Gloria ; Gómez Olivencia, Asier ; Moreno, Davinia ; Pablos, Adrián ; Shen, Chuan-Chou ; Rodríguez, Laura ; Ortega Martínez, Ana Isabel ; García González, Rebeca ; Bonmatí, Alejandro ; Bermúdez de Castro, José María ; Carbonell i Roura, Eudald | American Association Advancement Science | 2014-06-20Seventeen Middle Pleistocene crania from the Sima de los Huesos site (Atapuerca, Spain) are analyzed, including seven new specimens. This sample makes it possible to thoroughly characterize a Middle Pleistocene hominin paleodeme and to address h[...]texto impreso
Demuro, Martina ; Arnold, Lee J. ; Parés, Josep M. ; Pérez González, Alfredo ; Ortega Martínez, Ana Isabel ; Arsuaga, Juan Luis ; Bermúdez de Castro, José María ; Carbonell i Roura, Eudald | Public Library of Sciences (PLOS) | 2014-10-22The archaeological karstic infill site of Galería Complex, located within the Atapuerca system (Spain), has produced a large faunal and archaeological record (Homo sp. aff. heidelbergensis fossils and Mode II lithic artefacts) belonging to the M[...]texto impreso
texto impreso
texto impreso
Martín Chivelet, Javier ; Muñoz García, Belén ; Edwards, R. Lawrence ; Turrero Jiménez, María Jesús ; Ortega Martínez, Ana Isabel | Elsevier | 2013We have considered the additional data that Domínguez-Villar (this issue) has provided, as well as his criticisms of the interpretations of Martín-Chivelet et al. (2011). We argue that with or without the additional data, our original interpreta[...]texto impreso
Martín Chivelet, Javier ; Muñoz García, María Belén ; Cruz, Juncal A. ; Ortega Martínez, Ana Isabel ; Turrero Jiménez, María Jesús | Elsevier | 2017-05Carbonate stalagmites have become increasingly attractive to Quaternary paleoclimate research, as they can be accurately dated by radiometric methods and concurrently yield high-resolution multi-proxy records of past climate conditions. Reliable[...]texto impreso
Cruz, Juncal.A. ; Martín Chivelet, Javier ; Marín Roldán, A. ; Turrero, M.J. ; Edwards, R.L ; Ortega Martínez, Ana Isabel ; Cáceres, J.O. | Springer | 2014-09-23A stalagmite that grew during the Holocene (between 4.9 and 0.9 ka BP) in Kaite Cave (Ojo Guareña Karst Complex, Burgos, N Spain) has been analyzed by Laser-Induced Breakdown Spectroscopy (LIBS) with the aim of reconstructing secular variations [...]texto impreso
Turrero, M.J. ; Garralón Lafuente, Antonio ; Sánchez Moreno, Lorenzo ; Ortega Martínez, Ana Isabel ; Martín Chivelet, Javier ; Gómez, P. ; Escribano, A. | Springer | 2014-09-23Drip-water chemistry in karstic caves can vary at seasonal to inter-annual scales in response to climatic factors such as temperature, rainfall, and seasonality, which determine changes in the hydrological and hydrochemical processes of the perc[...]