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Fernando de Noronha

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Journal Article
Published: 01 October 2005
The Canadian Mineralogist (2005) 43 (5): 1501-1510.
...Lia N. Kogarko; Yulia A. Uvarova; Elena Sokolova; Frank C. Hawthorne; Luisa Ottolini; Joel D. Grice Abstract Nous décrivons l’oxykinoshitalite, de composition idéale Ba (Mg 2 Ti 4+ ) (Si 2 Al 2 ) O 10 O 2 , une nouvelle espèce de mica provenant de l’île de Fernando de Noronha, au Brésil; on la...
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Journal Article
Published: 01 January 2012
Journal of Foraminiferal Research (2012) 42 (1): 56-65.
... of stress response. Our goal was to combine these approaches, focusing on populations of the symbiont-bearing foraminifer Amphistegina lessonii from Fernando de Noronha Archipelago (northeastern Brazil). Reef-rubble samples containing A. lessonii were collected at five sampling sites on the leeward side...
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Journal Article
Published: 01 June 1983
Journal of Sedimentary Research (1983) 53 (2): 449-459.
...Vladimir Jindrich Abstract The volcanic island of Fernando de Noronha, in the South Atlantic, is fringed by an emergent algal ridge rising from a subtidal volcanic or eolianite foundation. The ridge and adjacent reef flat result from aggradation by skeletal growth, mainly crustose coralline algae...
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Taphonomic conditions of  Amphistegina  spp. at <b>Fernando</b> <b>de</b> <b>Noronha</b> (pie ch...
Published: 01 April 2012
Figure 2 Taphonomic conditions of Amphistegina spp. at Fernando de Noronha (pie charts), FORAM index (interpolated surface), and coral and algal cover (histograms). a Austral summer. b Austral winter. Station markings as in Figure 1 .
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Multi-dimensional scaling (MDS) of <b>Fernando</b> <b>de</b> <b>Noronha</b> faunal assemblages b...
Published: 01 April 2012
Figure 4 Multi-dimensional scaling (MDS) of Fernando de Noronha faunal assemblages by depth. Sampling stations shown in Figure 1c ; s = austral summer, w = austral winter.
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Box-whisker plots of foraminiferal faunal patterns for <b>Fernando</b> <b>de</b> <b>Noronha</b> ...
Published: 01 April 2012
Figure 5 Box-whisker plots of foraminiferal faunal patterns for Fernando de Noronha and Abrolhos data sets, showing mean values by depth transects for summer and winter.
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Sedimentologic variables measured at each station of <b>Fernando</b> <b>de</b> <b>Noronha</b> (A...
Published: 01 April 2012
Figure 7 Sedimentologic variables measured at each station of Fernando de Noronha (A–C) and Abrolhos Archipelago and Parcel (D–F) during the austral summer (s) and winter (w) of 2005. A, D—Grain size (Φ units); B, E—Organic matter percentages; C, F—Carbonate percentages.
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Sampling sites off the north shore of <b>Fernando</b> <b>de</b> <b>Noronha</b> Island, northeast...
Published: 01 January 2012
Figure 1. Sampling sites off the north shore of Fernando de Noronha Island, northeastern Brazil: Santo Antonio Harbor (PSA), Biboca Beach (BIB), Porcos Bay (POR), Dois Irmãos Shoal (LDI), and Buracão (BUR). PSA and BIB are located outside of Fernando de Noronha National Marine Park.
Journal Article
Journal: GSA Bulletin
Published: 01 March 1976
GSA Bulletin (1976) 87 (3): 340-346.
... is still uncertain, but it was probably middle to late Miocene. When active, the canyon channeled terrigenous sediments southeastward along the trend of the Fernando de Noronha Basin. The canyon apparently was abandoned and subsequently buried when the predominant direction of sediment dispersal shifted...
Journal Article
Published: 01 April 2012
Journal of Foraminiferal Research (2012) 42 (2): 169-183.
...Figure 2 Taphonomic conditions of Amphistegina spp. at Fernando de Noronha (pie charts), FORAM index (interpolated surface), and coral and algal cover (histograms). a Austral summer. b Austral winter. Station markings as in Figure 1 . ...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP369.21
EISBN: 9781862396173
...–0.5 Gough Island Hot spot 12–1.5 Fernando de Noronha 14–11 St Helena island Hot spot ? 18–5 Tristão da Cunha Ocean ridge 60–45 Abrolhos Plume ? 85–55 East–west Poços de Caldas–Cabo Frio alkaline lineament, NW-trend along Paranaíba Arch Plume 52–0.0 Cameroon Line Parallel...
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Journal Article
Published: 01 June 2012
European Journal of Mineralogy (2012) 24 (3): 527-533.
...), and secondary-ion mass spectrometry (SIMS), was compared with the type material from the Fernando de Noronha island (Pernambuco, Brazil). Structural formula of the Hyblean oxykinoshitalite, calculated on the basis of 7 (Si, Al, Fe, Mg, Ti), is (Ba 0.51 K 0.41 Na 0.04 Ca 0.01 ) ∑0.97 (Mg 1.98 Fe 0.55 Ti 0.48...
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP384.7
EISBN: 9781862396487
FIGURES
Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP384.1
EISBN: 9781862396487
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Journal Article
Published: 01 June 2011
The Canadian Mineralogist (2011) 49 (3): 777-791.
...Tânia Martins; Alexandre Lima; William B. Simmons; Alexander U. Falster; Fernando Noronha Abstract The Barroso–Alvão granitic pegmatite field, located in northern Portugal, is known for its numerous occurrences of Li-bearing pegmatites, especially spodumene- and petalite-bearing bodies. Recent...
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Journal Article
Journal: PALAIOS
Published: 09 October 2018
PALAIOS (2018) 33 (10): 464-477.
... on the Fernando de Noronha Archipelago of Brazil : Aquatic Botany , v . 101 , p . 41 – 45 . Bahia, R.G., 2014 , Algas coralináceas formadoras de rodolitos da plataforma continental tropical e ilhas oceânicas do Brasil...
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Journal Article
Published: 01 June 2001
The Canadian Mineralogist (2001) 39 (3): 729-746.
...Bernard Charoy; Fernando Noronha; Alexandre Lima Abstract The co-occurrence, at the thin section scale, of the three anhydrous Li-aluminosilicates spodumene, petalite and eucryptite, is not a common feature. Such an association occurs in some aplite–pegmatite dykes of the Covas de Barroso district...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP384.3
EISBN: 9781862396487
... Nova de Gaia (northern Portugal), is located on the southern bank of the Douro River. Although isolated, it is a very busy area during the summer and other seasons due to its popular water sports. The geology of the area is complex, with numerous different outcrops. In addition, there is a considerable...
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Journal Article
Published: 01 June 2007
Clays and Clay Minerals (2007) 55 (3): 295-310.
...Iuliu Bobos; Philippe Vieillard; Bernard Charoy; Fernando Noronha Abstract The alteration of spodumene to cookeite has been identified in a Li-bearing aplite-pegmatite from northern Portugal. Optical microscopy and scanning and transmission electron microscopy (SEM/ TEM) were used to characterize...
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Physicochemical parameters of the water collected at the <b>Fernando</b> <b>de</b> Noronh...
Published: 01 January 2012
Table 1. Physicochemical parameters of the water collected at the Fernando de Noronha sampling sites. Mean concentration of metals and DOC are expressed in μg/l and mg C/l, respectively. DO = dissolved oxygen (mg O 2 /l); ST = surface water temperature (°C).