 | Pereira, M.F., Silva, J.B., Drost, K., Chichorro, M., Apraiz, A. (2010) Relative timing of transcurrent displacements in northern Gondwana: U–Pb laser ablation ICP-MS zircon and monazite geochronology of gneisses and sheared granites from the western Iberian Massif (Portugal) Gondwana Research, 17 (2) 461-481 doi:10.1016/j.gr.2009.08.006 | Journal (article/letter/editorial) | | sheared granites from the western Iberian Massif (Portugal) M.F. Pereira a,⁎, J.B. Silva b, K. Drost c, M...Ciências e Tecnologia, Universidade de Évora, Portugal Departamento de Geologia, Faculdade de Ciências...de Lisboa, Edifício C3, Campo Grande, Lisboa, Portugal c Department of Earth Sciences, University of...de Lisboa, Quinta da Torre, 2829-516 Caparica, Portugal e Geodinamika Saila, Zientzia eta Teknologia Fak...(PTFZ) and the Coimbra–Córdoba shear zone (CCSZ) in Portugal with the location of the study area. Inset indicates |  | Jesus, C. C., De Stigter, H., Miranda, P., Oliveira, A., Rocha, F. (2014) Distribution patterns and enrichment of lead, zinc and copper in surface sediments of the central Portuguese shelf and upper slope. Journal of Iberian Geology, 39 (2). doi:10.5209/rev_jige.2013.v39.n2.43196 | Journal (article/letter/editorial) | | Geosciences, University of Aveiro, 3810-193 Aveiro, Portugal ccesar.jesus@gmail.com; paulo.miranda@ua.pt; tavares...Hidrográfico, Rua das Trinas, 49, 1249-093 Lisboa, Portugal. anabela.oliveira@hidrografico.pt 1 *corresponding...offshore one of the most industrialised areas of Portugal. On the Lisbon-Setúbal-Sines shelf concentrations...Sediment Distribution Patterns, Continental Shelf, Portugal Resumen Los patrones geográficos de enriquecimiento...recogidos a lo largo de la zona más industrializada de Portugal. Las concentraciones de Al, Fe, Mg, Ti Present |  | | Journal (article/letter/editorial) | | Iberian zones boundary, Iberian Massif, Central Portugal: Evidence for the involvement of lithospheric...Zambujal, Ap. 7586-Alfragide, 2610-999 Amadora, Portugal b Geobiotec, Department of Earth Sciences, University...University of Coimbra, 3030-790 Coimbra, Portugal c Earth Sciences Department, Memorial University, St...Central Iberian Zone of the Iberian Massif, Central Portugal. Dykes of rhyodacite intruded the Série Negra...Fractional crystallization of plagioclase, biotite, quartz and zircon occurred in shallower magma chambers |  | Moreno, Ana, Nave, Silvia, Kuhlmann, Holger, Canals, Miquel, Targarona, Jordi, Freudenthal, Tim, Abrantes, Fatima (2002) Productivity response in the North Canary Basin to climate changes during the last 250 000 yr: a multi-proxy approach. Earth and Planetary Science Letters, 196 (3) 147-159 doi:10.1016/s0012-821x(01)00605-7 | Journal (article/letter/editorial) | | Jordi Targarona a , Tim Freudenthal c , Fatima Abrantes b a Grup de Recerca Consolidat en Geocie'ncies...Instituto Geologico e Mineiro, P-2720 Alfragide, Portugal c Universita«t Bremen, FB Geowissenschaften, Postfach...the signals of eolian impacts. (A) Dolomite, (B) Quartz. size of these particles (up to 600 Wm) further...of coastal upwelling along northwest Africa and Portugal from 1981 to 1991, J. Geophys. Res. 99 (1994)...Rohling, J. Scho«nfeld, R. Zahn, P. Grootes, F. Abrantes, L. Gaspar, S. Vaqueiro, Enhanced productivity |  | Mil-Homens, Mário, Vale, Carlos, Naughton, Filipa, Brito, Pedro, Drago, Teresa, Anes, Bárbara, Raimundo, Joana, Schmidt, Sabine, Caetano, Miguel (2016) Footprint of roman and modern mining activities in a sediment core from the southwestern Iberian Atlantic shelf. Science of The Total Environment, 571. 1211-1221 doi:10.1016/j.scitotenv.2016.07.143 | Journal (article/letter/editorial) | | Alfredo Magalhães Ramalho, 6, 1449-006 Lisboa, Portugal CIIMAR, Interdisciplinary Centre of Marine and...of Porto, Rua dos Bragas, 289, 4050-123 Porto, Portugal IPMA, Portuguese Institute of Sea and Atmosphere...Alfredo Magalhães Ramalho, 6, 1449-006 Lisboa, Portugal d CCMAR, Center of Marine Sciences, Algarve University...University, Campus de Gambelas, 8005-139 Faro, Portugal e IDL, Instituto Dom Luiz, Faculty of Sciences...Grande, Edifício C1, Piso 1, 1749-016 Lisboa, Portugal f Faculty of Sciences, University of the Lisbon |  | | Journal (article/letter/editorial) | | Lisboa, Portugal b CCMAR – Centre of Marine Sciences, Campus de Gambelas, 8005-139 Faro, Portugal c WHOI...Alfredo Magalhães Ramalho, 6, 1495-006 Lisboa, Portugal. E-mail addresses: isabelle.gil@ipma.pt (I.M....diatom analysis, the same method as described in Abrantes et al. (2005) and Gil et al. (2009) was used....paleoceanographic data of CDH42: A – IRD (>150 μm), total and quartz only. The dashed line indicates the average number...https://doi.org/10.1016/j.epsl.2018.07.038. References Abrantes, F., Gil, I.M., Lopes, C., Castro, M., 2005. Quantitative |  | Henriques, S.B.A., Neiva, A.M.R., Tajčmanová, L., Dunning, G.R. (2018) Geochemistry and metamorphism of the Mouriscas Complex, Ossa-Morena/Central Iberian zone boundary, Iberian Massif, Central Portugal: Implications for the Cadomian and Variscan orogenies. Lithos, 296. 496-512 doi:10.1016/j.lithos.2017.11.021 | Journal (article/letter/editorial) | | Iberian zone boundary, Iberian Massif, Central Portugal: Implications for the Cadomian and Variscan orogenies...Iberian zone boundary, Iberian Massif, Central Portugal: Implications for the Cadomian and Variscan orogenies...Iberian zone boundary, Iberian Massif, Central Portugal: implications for the Cadomian and Variscan orogenies...Dunning d SC Ap.7586-Alfragide, 2610-999 Amadora, Portugal b GeoBioTec; Department of Earth Sciences, University...University of Coimbra, 3030-790 Coimbra, Portugal Department of Earth Sciences, ETHZ, Clausiusstrasse |  | | Journal (article/letter/editorial) | | efficiency of exposure to sunlight T (zeroing) of the quartz grains entrained during transport and deposition...al. (2003) offshore Java, and Abrantes et al. (2005) offshore Portugal. This nearly untapped source of...interpretation (e.g., Weiss and Bahlburg, 2006; Abrantes et al., 2008; Peters and Loss, 2012; Sakuna et...capacity to date the last time a mineral grain (quartz or feldspar) was exposed to sunlight (Huntley et...sediment deposition. It has been widely applied to quartz-rich sandy deposits and is now a wellestablished |  | Henriques, S.B.A., Neiva, A.M.R., Ribeiro, M.L., Dunning, G.R., Tajčmanová, L. (2015) Evolution of a Neoproterozoic suture in the Iberian Massif, Central Portugal: New U-Pb ages of igneous and metamorphic events at the contact between the Ossa Morena Zone and Central Iberian Zone. Lithos, 220. 43-59 doi:10.1016/j.lithos.2015.02.001 | Journal (article/letter/editorial) | | Neoproterozoic suture in the Iberian Massif, Central Portugal: New U-Pb ages of igneous and metamorphic events...Neoproterozoic suture in the Iberian Massif, Central Portugal: New U-Pb ages of igneous and metamorphic events...Neoproterozoic suture in the Iberian Massif, Central Portugal: new U-Pb ages of igneous and metamorphic events...Geology Department, Ap.7586, 2720-866 Amadora, Portugal; bGeosciences Centre, University of NU a SC...d, L. Tajčmanová e Coimbra, 3030-790 Coimbra, Portugal c d e MA Earth Sciences Department and Geosciences |  | Henriques, S.B.A., Neiva, A.M.R., Tajčmanová, L., Dunning, G.R. (2017) Cadomian magmatism and metamorphism at the Ossa Morena/Central Iberian zone boundary, Iberian Massif, Central Portugal: Geochemistry and P–T constraints of the Sardoal Complex. Lithos, 268. 131-148 doi:10.1016/j.lithos.2016.11.002 | Journal (article/letter/editorial) | | Iberian zone boundary, Iberian Massif, Central Portugal: Geochemistry and P-T constraints of the Sardoal...Iberian zone boundary, Iberian Massif, Central Portugal: Geochemistry and P-T constraints of the Sardoal...Iberian zone boundary, Iberian Massif, Central Portugal: geochemistry and P-T IP T constraints of the...Zambujal, Ap.7586-Alfragide, 2610-999 Amadora, Portugal Geobiotec, Department of Earth Sciences, University...University of Coimbra, 3030-790 Coimbra, Portugal c MA b Department of Earth Sciences, ETHZ, Clausiusstrasse |  | Mena, Anxo, Francés, Guillermo, Pérez-Arlucea, Marta, Aguiar, Pablo, Barreiro-Vázquez, José Daniel, Iglesias, Alfredo, Barreiro-Lois, Andrés (2015) A novel sedimentological method based on CT-scanning: Use for tomographic characterization of the Galicia Interior Basin. Sedimentary Geology, 321. 123-138 doi:10.1016/j.sedgeo.2015.03.007 | Journal (article/letter/editorial) | | foraminifera, mixed with some terrigenous grains (quartz, micas, glauconite and heavy minerals). Bioturbation...often gray), poorly sorted, siliciclastic silt (quartz, micas and fairly abundant heavy mineral grains)...composed mostly of siliciclastic grains (chiefly quartz, muscovite and chlorite), which are mixed with... RI freshwater NU Baas, J.H., Mienert, J., Abrantes, F., Prins, M.A., 1997. Late Quaternary sedimentation...P.P.E., 1996. Evidence for Heinrich layers off Portugal (Tore Seamount: 39°N, 12°W). Marine Geology 131 |  | Thouveny, N., Moreno, E., Delanghe, D., Candon, L., Lancelot, Y., Shackleton, N.J. (2000) Rock magnetic detection of distal ice-rafted debries: clue for the identification of Heinrich layers on the Portuguese margin. Earth and Planetary Science Letters, 180 (1) 61-75 doi:10.1016/s0012-821x(00)00155-2 | Journal (article/letter/editorial) | | ice rafting; Heinrich events; climate; cycles; Portugal; continental margin 1. Introduction Ice rafting...Planetary Science Letters 180 (2000) 61^75 minerals (quartz and calcite) and by paramagnetic minerals (silicates)...of sieving at 130 Wm and 60 Wm were identi¢ed as quartz, silicates and magnetite (Fig. 4). Some silicate...visible with optical microscopy: size ranges of quartz, feldspars and (black) magnetite particles lie...sta¡ The demonstration of IRDs delivery on the Portugal margin during H.E. is based on several clues. |  | | Report (chapter) | | Nacional 10 (km 139,7), 2695-066 Bobadela, Lisboa, Portugal 3 Instituto Andaluz de Ciencias de la Tierra...de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal 7 PPG da Faculdade de Geologia, Universidade...de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal *Corresponding author (e-mail: danirey@uvigo.es)...Bank; PB, Porto Bank. as the Lusitanian Basin in Portugal (Wilson et al. 1989; Murillas et al. 1990). During...inner rı́a sediments (Rubio et al. 2001), whilst quartz content and carbonates (aragonite and calcite) |  | Kümmerer, Vincent, Drago, Teresa, Veiga-Pires, Cristina, Silva, Pedro F., Magalhães, Vitor, Mena, Anxo, Lopes, Ana, Rodrigues, Ana Isabel, Schmidt, Sabine, Terrinha, Pedro, Baptista, Maria Ana (2020) Exploring Offshore Sediment Evidence of the 1755 CE Tsunami (Faro, Portugal): Implications for the Study of Outer Shelf Tsunami Deposits. Minerals, 10 (9) 731 doi:10.3390/min10090731 | Journal (article/letter/editorial) | | Sediment Evidence of the 1755 CE Tsunami (Faro, Portugal): Implications for the Study of Outer Shelf Tsunami...Faro, Portugal; cvpires@ualg.pt Instituto Português do Mar e da Atmosfera, 1749-077 Lisboa, Portugal; tdrago@ipma...Luiz, Universitdade de Lisboa, 1749-016 Lisboa, Portugal; pedro.fsilva@isel.pt (P.F.S.); mavbaptista@gmail...Instituto Politécnico de Lisboa, 1959/007 Lisboa, Portugal Departamento de Xeociências Mariñas e Ordenación...magnetic susceptibility, and microtextural features on quartz grain surfaces, yielded evidence for a tsunami |  | | Book | | EXPLORAÇÃO MINEIRA ROMANA E A METALURGIA DO OURO EM PORTUGAL UNIVERSIDADE DO MINHO INSTITUTO DE CIÊNCIAS SOCIAIS...tenham sido aproveitados. Embora no Centro de Portugal o número de jazidas auríferas secundárias e primárias...grande maioria dos conjuntos mineiros antigos de Portugal, e do Noroeste de Espanha esteja por fazer, é...Tejo, pelo que ainda há muito por estudar. Em Portugal nem sequer existia um catálogo sistemático das...uma nova fase dos estudos de Mineração Antiga em Portugal, não só porque é o primeiro trabalho académico |  | | Report (chapter) | | Edifı́cio 7, Campus de Gambelas, 8005-139 Faro, Portugal 4 Laboratoire Géosciences Marines, Département...inner shelf is covered by a continuous belt of fine quartz sands with abundant sandstones and quartzite lithoclasts...influence of the Guadalquivir River discharges (Abrantes 1990; Catalán et al. 2006; Prieto et al. 2009;...as reflected by the high abundances of diatoms (Abrantes & Sancetta 1985). Along the Morrocan Shelf, the...Consejo Superior de Investigaciones Cientı́ficas), Portugal (University of Algarve and Instituto Hidrográfico) |  | | Report (chapter) | | peralkaline granitoids in the Alto Alentejo in Portugal have, according to Priem et al. (1970) an intrusion...converted into Variscan orthogneisses. In the Cordoba-Abrantes shear zone, this deformation produced mylonites...Behr's (1961) analyses of fabrics have shown that quartz fabrics in the core granulites are dominantly those...and 760~ These are predominantly light-coloured, quartz-rich granulites, with insertions of subsidiary...pre-date Variscan deformation, and that the primary quartz fabrics in the granulites are highly symmetrical |  | | Report (chapter) | | Mabesoone 1977; Caputo 1984; Góes & Feijó 1994; Abrantes et al. 2016). Plate tectonic reconstructions using...palaeoenvironmental and palaeoclimatic conditions (Abrantes & Nogueira 2013; Abrantes et al. 2016; Araújo et al. 2016)...zones representative of a shallow lake system. Abrantes et al. (2016) divided the Permian–Triassic sedimentary...shallow lakes, mudflats and saline pans (Abrantes & Nogueira 2013; Abrantes et al. 2016). During the Triassic...Ka, kaolinite; Mu, muscovite; O, orthoclase; Q, quartz; Ru, rutile; Sa, saponite; V, vermiculite. Downloaded |  | | Journal (article/letter/editorial) | | basement. The middle course (from Navalmoral to Abrantes) cuts low-grade metamorphic rocks (Precambrian...deposits. The lower course of the Tajo River (from Abrantes to Lisboa) is developed on the Santarem–Lisboa...below in order of decreasing abundance. 4.1. Quartz (Q) Quartz was divided into monocrystalline grains, coarse-grained...rock fragments) and fine-grained polycrystalline quartz with tectonic fabric, presumably derived from the...sedimenticlastic quartz particles, including monocrystalline quartz with evaporite inclusions and quartz within |  | Basilici, Giorgio, Ferreira Mesquita, Áquila, Vinícius Theodoro Soares, Marcus, Janočko, Juraj, Philip Mountney, Nigel, Colombera, Luca (2021) A Mesoproterozoic hybrid dry-wet aeolian system: Galho do Miguel Formation, SE Brazil. Precambrian Research, 359. 106216pp. doi:10.1016/j.precamres.2021.106216 | Journal (article/letter/editorial) | | thick, are peculiar characteristics of this unit (Abrantes et al., 2020; Mesquita et al., 2021). The base...2015). Based on detailed sedi mentological study (Abrantes et al., 2020; Mesquita et al., 2021) the Galho...direction towards E-NE has been tentatively inferred (Abrantes et al., 2020; Mesquita et al., 2021). exceptional...metamorphism, which generated a slight overgrowth of the quartz grains, sometimes highlighted by an interlocking...Palaeowind orientations have been previously deduced by Abrantes et al. (2020) and Mesquita et al. (2021) to be |  | Moreno, Eva, Thouveny, Nicolas, Delanghe, Doriane, McCave, I.Nick, Shackleton, Nick J (2002) Climatic and oceanographic changes in the Northeast Atlantic reflected by magnetic properties of sediments deposited on the Portuguese Margin during the last 340 ka. Earth and Planetary Science Letters, 202 (2) 465-480 doi:10.1016/s0012-821x(02)00787-2 | Journal (article/letter/editorial) | | Elsevier Science B.V. All rights reserved. Keywords: Portugal; continental margin; sedimentation; magnetic properties;...grains of Timagnetite are associated with coarse quartz and feldspar grains ( s 60 Wm). Calibrated radiocarbon...remote areas of Sahara and Sahel. The coast of Portugal is characterised by weak westerly winds in winter...(1988) 142^152. [2] J.H. Baas, J. Mienert, F. Abrantes, M.A. Prins, Late Quaternary sedimentation on...Rohling, J. Scho«nfeld, R. Zahn, P. Grootes, F. Abrantes, L. Gaspar, S. Vaqueiro, Enhanced productivity |  | Prata, Joana C., da Costa, João P., Girão, Ana V., Lopes, Isabel, Duarte, Armando C., Rocha-Santos, Teresa (2019) Identifying a quick and efficient method of removing organic matter without damaging microplastic samples. Science of The Total Environment, 686. 131-139 doi:10.1016/j.scitotenv.2019.05.456 | Journal (article/letter/editorial) | | Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal Department of Materials Engineering and Ceramics...(DEMaC), University of Aveiro, 3810-193 Aveiro, Portugal Centre for Environmental and Marine Studies (CESAM)...Biology, University of Aveiro, 3810-193 Aveiro, Portugal H I G H L I G H T S G R A P H I C A L A B S...hindered. Filters were also tested revealing that quartz and glass fibre filters are resistant to these protocols...feathers, were collected in Costa Nova beach, Aveiro, Portugal, whereas fish muscle, paraffin and palm oil (d = |  | Wassenburg, J.A., Immenhauser, A., Richter, D.K., Niedermayr, A., Riechelmann, S., Fietzke, J., Scholz, D., Jochum, K.P., Fohlmeister, J., Schröder-Ritzrau, A., Sabaoui, A., Riechelmann, D.F.C., Schneider, L., Esper, J. (2013) Moroccan speleothem and tree ring records suggest a variable positive state of the North Atlantic Oscillation during the Medieval Warm Period. Earth and Planetary Science Letters, 375. 291-302 doi:10.1016/j.epsl.2013.05.048 | Journal (article/letter/editorial) | | hand drilled samples (ca. 20 mg). Ten percent of quartz was added to the sample powder as a standard in...susceptibility record from the Douro mud patch in NW Portugal (Abrantes et al., 2011) suggests that the MWP was drier...with wet periods recorded in the Douro mud patch (Abrantes et al., 2011), and lake records from the Iberian...doi.org/10.1016/j.epsl.2013.05.048. References Abrantes, F., Rodrigues, T., Montanari, B., Santos, C. |  | | Journal (article/letter/editorial) | | the south and is composed of clean medium-grained quartz sand. The barrier is topped by a large accumulation...underlying peat, and two OSL ages were obtained from the quartz sand of the sandsheet. Sample W13344 represents...Luminescence (OSL) dating of the sediments, using quartz grains (ASKOSL 1 and ASKOSL 2). AMS radiocarbon...identified a dominance of fine- to mediumgrained quartz sand in the barrier sequence that is onlapped at... The source for the well-rounded predominantly quartz sand found in the large sandsheet in the upper |  | Martins, António A., Cunha, Pedro P., Rosina, Pierluigi, Osterbeek, Luiz, Cura, Sara, Grimaldi, Stefano, Gomes, José, Buylaert, Jan-Pieter, Murray, Andrew S., Matos, João (2010) Geoarchaeology of Pleistocene open-air sites in the Vila Nova da Barquinha-Santa Cita area (Lower Tejo River basin, central Portugal) Proceedings of the Geologists' Association, 121 (2) 128-140 doi:10.1016/j.pgeola.2010.01.005 | Journal (article/letter/editorial) | | Barquinha-Santa Cita area (Lower Tejo River basin, central Portugal) António A. Martins a,*, Pedro P. Cunha b, Pierluigi...Geofı´sica, Dep. Geociências University Évora, Portugal Dep. of Earth Sciences, Marine and Environmental...Coimbra, Portugal Instituto Politécnico de Tomar, Centro de Geociências Univ. Coimbra, Portugal d Museu...Coimbra, Portugal e Universitá degli Studi di Trento, Centro de Geociências Univ. Coimbra, Portugal f Centro...Ribatejo, Centro de Geociências Univ. Coimbra, Portugal g Nordic Laboratory for Luminescence Dating, Aarhus |
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