Results 31 to 40 of about 1,123 (149)

Geobiology of a lower Cambrian carbonate platform, Pedroche Formation, Ossa Morena Zone, Spain [PDF]

Palaeogeography, Palaeoclimatology, Palaeoecology, 2013
The Cambrian Pedroche Formation comprises a mixed siliciclastic–carbonate succession recording subtidal deposition on a marine platform. Carbonate carbon isotope chemostratigraphy confirms previous biostratigraphic assignment of the Pedroche Formation to the Atdabanian regional stage of Siberia, correlative to Cambrian Series 2.
Creveling, J., Fernández-Remolar, D., Rodríguez-Martínez, M., Menéndez, S., Bergmann, K., Gill, B., Abelson, J., Amils, R., Ehlmann, B., García-Bellido, D., Grotzinger, J., Hallmann, C., Stack, K., Knoll, A.   +13 more
openaire   +5 more sources

Detrital zircon similarities and dissimilarities between the Iberian Pyrite Belt, Ossa-Morena Zone and Meguma

Geologica Acta, 2023
Despite the so-called exotic nature of the South Portuguese Zone relatively to the other major domains of the Iberian Massif of peri-Gondwanan affinity, Devonian detrital rocks of the oldest strata in the Iberian Pyrite Belt have a remarkable ...
João Lains Amaral, Ana Rita Solà, Telmo Bento dos Santos, Martim Chichorro   +3 more
doaj  

Principales características y génesis del skarn de Vale de Pães (Cuba-Vidigueira, Ossa Morena Zone, Portugal)

Estudios Geologicos, 2010
La mineralización del Vale de Pães (Cuba-Vidigueira), compuesta de magnetita ± sulfuros, se produce dentro de una secuencia metamórfica ante-Varisca intruida por el Complejo Ígneo de Beja (Beja Igneous Complex).
R. Salgueiro, C. Inverno, A. Mateus
doaj   +1 more source

La Zona de Galicia – Ossa-Morena: una nueva zona del Macizo Ibérico [PDF]

, 2016
Trabajo presentado en el IX Congreso Geológico de España, celebrado en Huelva (España), del 12 al 14 de septiembre de 2016[EN] Correlation of a group of allochthonous terranes (referred to as basal, ophiolitic and upper units) exposed in the NW and SW ...
Díez Fernández, Rubén, Matas, J., Garcia Casco, Antonio, González del Tánago, J., Rubio Pascual, Francisco J., Sánchez Martínez, Sonia, Martín Parra, L.M., Andonaegui Moreno, María Del Pilar, Andonaegui, P., Martín Parra, Luis Miguel, Arenas, Ricardo, González del Tánago y del Río, José, Matas, Jerónimo, Jiménez Díaz, Alberto, Fuenlabrada, J.M., García-Casco, Antonio, Rubio Pascual, Francisco Javier, Arenas Martín, Ricardo, Fuenlabrada Pérez, José Manuel   +18 more
core   +1 more source

The Galicia - Ossa-Morena Zone: a new zone of the Iberian Massif

, 2016
Peer ...
Arenas Martín, Ricardo, Díez Fernández, Rubén, Rubio Pascual, Francisco J., Sánchez Martínez, Sonia, Martín Parra, Luis Miguel, Matas, J., González del Tánago y del Río, José, Jiménez Díaz, Alberto, Fuenlabrada Pérez, José Manuel, Andonaegui Moreno, María Del Pilar, Garcia Casco, Antonio   +10 more
openaire   +4 more sources

Devonian corals of the Vosges Mountains, France [PDF]

Acta Palaeontologica Polonica
The Saxo-Thuringian Zone of western Europe is a tectonostratigraphic unit that includes Devonian sediments. Usually, the sediments are deep-water siliciclastics and variously affected by regional metamorphism.
Julien Denayer
doaj   +1 more source

Modelling of the Cala area (Ossa-Morena Zone)

, 2015
The Cala project area is a region ca. 400 km 2 in size that comprises several mines and prospects hosted by Palaeozoic rocks. The Cala area is located in the southern segment of the Iberian Massif that forms the pre-Mesozoic basement in most of the Iberian Peninsula and constitutes the westernmost extent of the European Variscan orogeny. More precisely,
Teresa Sánchez-García, Félix Bellido, José Mediato, Jose Luis García-Lobón, Jesús García-Crespo, Concepción Ayala, Carmen Rey-Moral, Félix Rubio, Alejandro Díez-Montes, Santiago Martín-Alfageme, Fernando Tornos, César Martínez   +11 more
openaire   +2 more sources

Preliminary characterization of the deformation of the alkaline and peralkaline orthogneisses from the Blastomylonitic Belt (Ossa-Morena Zone)

, 2023
Resumo alargadoSUMMARY: In the Blastomylonitic Belt (northernmost Ossa-Morena Zone), alkaline and peralkaline orthogneisses are found as elongated bodies with WNW-ESE to NW-SE orientation hosted within a strongly deformed Neoproterozoic to Lower Cambrian
Nogueira, Pedro, de Oliveira, Daniel Pipa Soares, Roseiro, José, Moreira, Noel   +3 more
core  

High strain peralkaline orthogneisses within orogenic scale shear zones: geological and structural mapping in the Arronches region (Tomar-Badajoz-Córdoba shear zone, Ossa-Morena Zone) [PDF]

The lithological units in the Arronches region (included within the Arronches tectonic unit, Tomar-Badajoz-Córdoba Shear Zone, northernmost Ossa-Morena Zone) and in particular the peralkaline orthogneisses therein, have been the target for petrological ...
Nogueira, Pedro, de Oliveira, Daniel, de Oliveira, Daniel Pipa Soares, Roseiro, José, Moreira, Noel   +4 more
core   +1 more source

Lithotectonic units of the Cabeço de Vide Massif (Ossa-Morena Zone, SW Iberian Massif): a bedrock map to decipher superimposed orogenies

Journal of Maps
This study provides a new cartographic framework for a geologically complex region in the SW Iberian Massif (central-east Portugal). We have redefined lithological ensembles and clarified structural relationships between rock types (unconformities and ...
Diana Moreno-Martín, Rubén Díez Fernández, Luis González Menéndez, Esther Rojo-Pérez, Manuel Francisco Pereira, Ricardo Arenas   +5 more
doaj   +1 more source