Search Results - "Fraguas, Angela"

New insights on Late Pliensbachian-Early Toarcian seawater chemistry based on belemnite rostra element content by Silva, Ricardo L., Gómez, Juan J., Fraguas, Ángela

“…Belemnites were a type of cephalopod abundant in the Jurassic and Cretaceous, whose fossils have been extensively used for paleo-oceanographic studies. For…”
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Crepidolithus cantabriensis nov. sp., a new calcareous nannofossil (Prymnesiophyceae) from the Lower Jurassic of northern Spain by Fraguas, Ángela

“…A new calcareous nannofossil, Crepidolithus cantabriensis nov. sp., is described from the Lower Jurassic marls and marly limestones of the Cantabrian Range…”
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Pliensbachian calcareous nannofossil paleoecology in the E Rodiles section (Asturias, N Spain): A key location connecting the Boreal and Tethyan realms by Fraguas, Ángela, Gómez, Juan J., Comas-Rengifo, María José, Goy, Antonio

“…Here, we present the results of a quantitative analysis performed on Pliensbachian calcareous nannofossil assemblages from the E Rodiles section (northern…”
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Integrated stratigraphy (radiolarians, calcareous nannofossils, carbon and strontium isotopes) of the Sinemurian–Pliensbachian transition at Mt. Rettenstein, Northern Calcareous Alps, Austria by Cifer, Tim, Goričan, Špela, Auer, Matthias, Demény, Attila, Fraguas, Ángela, Gawlick, Hans-Jürgen, Riechelmann, Sylvia

“…A 95 m thick succession of grey siliceous limestone and marl on Mount Rettenstein in the Northern Calcareous Alps allowed us to study well-preserved and…”
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Discussion on ‘Middle Jurassic multi‐scale transgressive–regressive cycles: An example from the Lusitanian Basin’, by Magalhães et al., Depositional Record , 2023, 9(1), 174–202 by Azerêdo, Ana C., Correia, Vânia F., Fraguas, Ángela

“…The authors used a sequence stratigraphic approach, defining multi-scale cycles and, based on nannofossils and dinoflagellate cysts (dinocysts) data, they…”
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Evolution from Carbonate Platform to Pelagic Environments in the South Iberian Paleomargin (Pliensbachian–Early Toarcian, Early Jurassic): Carbonate Features and Isotope Geochemistry by Luis M. Nieto, José M. Molina, Pedro A. Ruiz-Ortiz, Ángela Fraguas, Matías Reolid

“…This paper studies ten Subbetic (Betic External Zones) stratigraphic sections spanning the Pliensbachian–early Toarcian time interval. Eight lithofacies were…”
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Biometric analyses as a tool for the differentiation of two coccolith species of the genus Crepidolithus (Pliensbachian, Lower Jurassic) in the Basque-Cantabrian Basin (Northern Spain) by Fraguas, Ángela, Erba, Elisabetta

“…Biometric analyses were performed on 20 Pliensbachian samples from the Santotis section (Basque-Cantabrian Basin, N Spain), in order to separate the species…”
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The calcareous nannofossil crisis in Northern Spain (Asturias province) linked to the Early Toarcian warming-driven mass extinction by Fraguas, Ángela, Comas-Rengifo, María José, Gómez, Juan J., Goy, Antonio

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Evolution of the coccolith genus Lotharingius during the Late Pliensbachian-Early Toarcian interval in Asturias (N Spain). Consequences of the Early Toarcian environmental perturbations by Fraguas, Ángela, Young, Jeremy R.

“…The evolution of the coccolith genus Lotharingius was investigated in 18 samples from the West Rodiles section (Asturias, Northern Spain), Upper…”
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Orbitally Forced Hyperstratification of the Oligocene South Atlantic Ocean by Liebrand, Diederik, Raffi, Isabella, Fraguas, Ángela, Laxenaire, Rémi, Bosmans, Joyce H. C., Hilgen, Frederik J., Wilson, Paul A., Batenburg, Sietske J., Beddow, Helen M., Bohaty, Steven M., Bown, Paul R., Crocker, Anya J., Huck, Claire E., Lourens, Lucas J., Sabia, Luciana

“…Pelagic sediments from the subtropical South Atlantic Ocean contain geographically extensive Oligocene ooze and chalk layers that consist almost entirely of…”
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Reproducibility and reliability of the Pliensbachian calcareous nannofossil biohorizons from the Basque-Cantabrian Basin (Northern Spain) by Perilli, Nicola, Fraguas, Ángela, Comas-Rengifo, María José

“…Based on calcareous nannofossil assemblages identified in four expanded and well-dated sections from the Basque-Cantabrian Basin, the main objective of this…”
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PROYECTO DE ESTUDIO Y DOCUMENTACIÓN DE LOS RESTOS DE LA GUERRA CIVIL ESPAÑOLA EN EL TÉRMINO MUNICIPAL DE PINTO, MADRID by Crespo Fraguas, Ángela, Díaz Moreno, Miguel Ángel

“…Durante los primeros meses del año 2014 se llevaron a cabo diferentes labores encaminadas a la localización y  documentación de los  vestigios de la  Guerra…”
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Application of new technologies in archeology of the Civil War: The Yesares, Pinto (Madrid) by Miguel Ángel Díaz Moreno, Ángela Crespo Fraguas, Mercedes Farjas Abadía, Carlos Ruíz Serrano, Guillermo Martínez Pardo-Gil, Esther Alfonso Carbajosa, Juan Pereira Sieso, Sergio Isabel Ludeña, Inés del Castillo Bargueño

“…The surveys carried out in the municipality of Pinto (Madrid) have enabled us to locate various structural remains linked to the military operations that took…”
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APLICACIÓN DE NUEVAS TECNOLOGÍAS AL ESTUDIO DE POSICIONES DE LA GUERRA CIVIL ESPAÑOLA EN PINTO (MADRID) by Crespo Fraguas, Ángela, Díaz Moreno, Miguel Ángel, Farjas Abadía, Mercedes, Martínez-Pardo Gil, Guillermo, Alfonso Carbajosa, Esther, Ruiz Serrano, Carlos

“…Los trabajos de prospección llevados a cabo en el término municipal de Pinto (Madrid) han permitido localizar diferentes enclaves con restos arqueológicos re-…”
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Aplicación de nuevas tecnologías en la Arqueología de la Guerra Civil: Los Yesares, Pinto (Madrid) by Díaz Moreno, Miguel Ángel, Crespo Fraguas, Ángela, Farjas Abadía, Mercedes, Ruíz Serrano, Carlos, Martínez Pardo-Gil, Guillermo, Alfonso Carbajosa, Esther, Pereira Sieso, Juan, Isabel Ludeña, Sergio, Del Castillo Bargueño, Inés

“…The surveys carried out in the municipality of Pinto (Madrid) have enabled us to locate various structural remains linked to the military operations that took…”
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