Results 21 to 30 of about 10,084 (165)

Reorganization of Northern Peri-Gondwanan Terranes at Cambrian–Ordovician Times: Insights from the Detrital Zircon Record of the Ossa-Morena Zone (SW Iberian Massif)

open access: yesLithosphere, 2022
The Ossa-Morena Zone constitutes a fringe Gondwana-related terrane all along the Paleozoic. This continental block has been classically interpreted as being attached to a portion of the northern Gondwanan margin located close to the West African Craton ...
Cristina Accotto   +4 more
doaj   +1 more source

The scientific thought of Salvador Reguant [PDF]

open access: yes, 2003
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Virgili i Rodon, C.
core   +4 more sources

Las sucesiones terrígenas del Triásico superior y la base del Jurásico del Alto Muluya (Marruecos): estratigrafía y contexto geodinámico

open access: yesEstudios Geologicos, 2012
Las cuencas triásico-jurásicas del Alto Muluya han registrado la evolución del proceso de “rifting” que ocurrió en elAtlas: una apertura en la dirección SO-NE, una sedimentación continental sintectónica y un volcanismo activo. En este proceso se formaron
Z. Saâdi   +4 more
doaj   +1 more source

Événements Tectono-Sédimentaires au Lias-Dogger de la frange méridionale du Haut-Atlas central, Maroc

open access: yesEstudios Geologicos, 2007
El análisis tectono-sedimentario de las series del Lias y del Dogger del margen meridional del Alto-Atlas central, en particular de la región de Todrha-Dadès, muestra la existencia de una estrecha relación entre la tectónica y la sedimentación.
M. Ettaki, H. Ibouh, E. H. Chellaï
doaj   +1 more source

Hydrogeological model of Mijas mountain aquifers under different climate conditions (Málaga, Spain) [PDF]

open access: yes, 2017
Carbonate aquifers represent an important source of freshwater, both for urban and agricultural uses. This is particularly true in semiarid regions, where intensive pumping has often led to aquifer overexploitation.
Andreo-Navarro, Bartolome   +2 more
core  

Unfused transverse foramen of the atlas vertebra in the Neandertal lineage fossils

open access: yesThe Anatomical Record, EarlyView.
Abstract In anatomically modern humans, the atlas can display an unfused transverse foramen (UTF) but currently the presence of UTF in the Neandertal lineage is uncertain due to a scarcity of prevalence studies and no exhaustive record of its presence throughout the entire hominin fossil record.
Asier Gómez‐Olivencia   +5 more
wiley   +1 more source

Linenament analysis on LANDSAT imagery in the central Badajoz-Córdoba Shear Zone. Arguments for brittle stain partitioning and block rotation under transpression

open access: yesEstudios Geologicos, 1989
Se realiza un estudio estadístico de los tecto-lineamientos observados por tres analistas diferentes sobre una fotografía de satélite de la porción central de la Zona de Cizalla de Badajoz-Córdoba (Macizo Ibérico Meridional).
B. Abalos   +2 more
doaj   +1 more source

Trimarginia Iberica, un ammonites endémico en la Cuenca Ibérica, frecuente en el Jurásico Medio de Aragón [PDF]

open access: yes, 2000
Depto. de Geodinámica, Estratigrafía y PaleontologíaFac.
Fernández López, Sixto Rafael
core  

Development of Holocene lacustrine microbialites on the Iberian Peninsula: Insights into environmental and depositional controls using X‐ray CT and petrography

open access: yesSedimentology, EarlyView.
ABSTRACT Microbial mats and microbialites are common in modern and ancient saline lacustrine environments and are highly responsive to biological and environmental factors. As such, they represent important sources of high‐resolution environmental data across a wide range of geological time. Nonetheless, interpretation of fossil mats is non‐trivial due
Connor Doyle   +6 more
wiley   +1 more source

Heterogeneidad del acuífero de la Vega de Granada en el entorno urbano de Granada (España)

open access: yesGeogaceta, 2022
Datos hidrodinámicos obtenidos en 5 sondeos situados en la ciudad de Granada y en su área periurbana corroboran la heterogeneidad horizontal y vertical en la conductividad hidráulica del acuífero aluvial de la Vega de Granada (AVG) en su extremo ...
Virginia María Robles-Arenas   +2 more
doaj   +1 more source

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