| (2008d) |
Siqueira, R. & Bouchez, J.L.;
"Improving the measurement of AMS on automatic Kappabridges using a
single position, two-axes tumbling sample holder" (HTML);
Laboratoire des Mécanismes et Transferts en Géologie
(LMTG). |
| (2008c) |
Moloto-A-Kenguemba G. R., Trindade R. I. F., Monie P.,
Nédélec A. & Siqueira R.;
"A late Neoproterozoic paleomagnetic pole for the Congo craton:
Tectonic setting, paleomagnetism and geochronology of the Nola dike
swarm (Central African Republic)";
Precambrian Research, 164:214-226. |
| (2008b) |
Njanko T., Nédélec A., Kwekam M.,
Siqueira R. & Esteban L.;
"Mise en place et déformation du pluton granitique de
Fomopea : implication dans l'histoire panafricaine de
l'ouest-Cameroun";
22nd Colloquium of African Geology (CAG22) & 13th Conference of
the Geological Society of Africa (GSAf13), Hammamet/Tunisie, 4-6
Nov. 2008. |
| (2008a) |
Sheibi M., Esmaeily, D., Bouchez, J. L. & Siqueira,
R.;
"Structural interplay between plutons during the construction of
Shir-Kuh batholith, Central Iran, (SW Yazd)";
EGU General Assembly 2008, Vienna/AUstria; Geophysical Research
Abstracts, Vol. 10, EGU2008-A-11919. |
| (2007b) |
Esmaeily, D.; Bouchez, J. L. & Siqueira,
R.;
"Magnetic fabrics and microstructures of the Jurassic Shah-Kuh
granite pluton (Lut Block, Eastern Iran) and geodynamic
inference";
Tectonophysics, 439:149-170. |
| (2007a) |
Bouchez J. L., Esteban L., Géraud Y., Trouiller A. &
Siqueira R.;
"Magnetic Properties, Magnetic Mineralogy and Fabric of the
Argillites of the Meuse/Haute-Marne URL";
ANDRA International Meeting on Clays in Natural & Engineered
Barriers for Radioactive Waste Confinement, Sept. 17-18 2007,
Lille/France. |
| (2006b) |
Naba, S.; Vegas, N.; Bouchez, J. L.; Siqueira,
R. & Lompo, M.;
"Caractères magnétiques, fabriques et contexte
géodynamique des granites du Burkina Faso oriental : les
plutons de Tenkodogo-Yamba, de Kouaré et de Naneni";
Africa Geoscience Review, 13:63-76. |
| (2006a) |
Bouchez, J.L.; Mintsa Mi Nguema; T., Esteban, L.;
Siqueira, R. & Scrivener, R.;
"The tourmaline-bearing granite pluton of Bodmin (Cornwall, UK):
magnetic fabric study and regional inference";
Journal of the Geological Society of London, 163:607-616. |
| (2005b) |
Sadeghian, M.; Bouchez, J.L.; Nédélec, A.;
Siqueira, R. & Valizadeh, M.V.;
"The granite pluton of Zahedan (SE Iran): a petrological and
magnetic fabric study of a syntectonic sill emplaced in a
transtensional setting";
Journal of Asian Earth Sciences, 25:301-327. |
| (2005a) |
Esteban L., Ketelers L., Siqueira R. &
Bouchez J. L.;
"Magnetic fabric of the Callovo-Oxfordian argillites (Paris basin):
interpretation of their linear anisotropy";
IAGA Scientific Assembly, Toulouse/France, 18-29 July 2005;
Abstract IAGA2005-A-01097. |
| (2004) |
Esteban L., Bouchez J. L. & Siqueira
R.;
"Minéralogie magnétique des argilites
callovo-oxfordiennes du site de Meuse/Haute-Marne : coexistence
d'oxydes et de sulfures de fer ?";
RST-GV Meeting, Strasburg/France, Sept. 20-25 2004; Abstract
RSTGV-A-00265. |
| (2003b) |
Vegas, N.; Siqueira, R.; Bouchez, J.L.;
Aranguren, A.; Tubía, J.M.;
"Estudio de las fábricas magnéticas y del magnetismo
de las rocas en los plutones de Sotillo y Ribadelago (Sanabria,
Zamora)";
Geogaceta, 2003 DIC; (34) 19-22. |
| (2003a) |
Raposo, M.I.B.; D'Agrella Fº, M.S. & Siqueira,
R.;
"The effect of magnetic anisotropy on paleomagnetic directions in
high-grade metamorphic rocks from the Juiz de Fora Complex, SE
Brazil";
Earth and Planetary Science Letters, 209:131-147. |
| (2002) |
Siqueira, R.; Vasquez, C.A.; Berquó,
T.S.;
"Variations of magnetic susceptibility with temperature: a study of
the oxidizing factors involved." (resumo);
Conference on Fundamental Rock Magnetism and Environmental
Applications, Erice/Italy. |
| (2001c) |
D'Agrella Fº. M.S.; Pacca, I.I.G.; Siqueira,
R.; Elming, S.-A.; Teixeira, W.; Bettencourt, J.S. &
Geraldes, M.C.;
"Amazonian Proterozoic Poles: implications to Rodinia
Paleogeography.";
Rodinia Symposium, Perth/Australia, 27-30. |
| (2001b) |
D'Agrella Fº. M.S.; Pacca, I.I.G.; Siqueira,
R.; Elming, S.-A.; Teixeira, W.; Bettencourt, J.S. &
Geraldes, M.C.;
"Preliminary paleomagnetic results from metabasic and sedimentary
rocks from the Amazonian Craton: tectonic implications for the
Rodinia Supercontinent.";
Workshop "Geology of the SW Amazonian Craton: State-of-the-Art",
São Paulo/SP, 155-158. |
| (2001a) |
Raposo, M.I.B.; D'Agrella Fº, M.S. & Siqueira,
R.;
"The effect of magnetic anisotropy on paleomagnetic directions in
high-grade metamorphic rocks from the Juiz de Fora complex, SE
Brazil.";
26th General Assembly EGS, Solid Earth Geophysics & Geodesy,
Nice/France; Geophysical Research Abstracts (CD-ROM). |
| (2000b) |
Bidegain, J.C.; D'Agrella Fº, M.S.; Rodriguez, M.E.;
Siqueira, R.; Sinito, A.M. & Melit,
C.I.C.;
"First approach to the study of the magnetic remanence carriers in
Portland cement, clinker and furnace slags.";
31st Inter. Geological Congress, Rio de Janeiro/RJ, CD-ROM. |
| (2000a) |
Berquó, T.S.; Ernesto, M. & Siqueira,
R.;
"Paleomagnetism of Caacupé and Itacurubí Groups,
Western Border of Para Basin, Paraguai"
Sessão Regular da Acad. Bras. Ciências, São
Paulo/SP; An. Acad. Bras. Ciências, 602. |
| (1999d) |
Trindade, R.I.F.; Raposo, M.I.B.; Ernesto, M. &
Siqueira, R.;
"Magnetic susceptibility and partial anhysteretic remanence
anisotropies in the magnetite-bearing granite pluton of
Tourão, NE Brazil.";
Tectonophysics, 314: 443-468. |
| (1999c) |
Endale, T., Ernesto, M. & Siqueira,
R.;
"Paleomagnetic and magnetostratigraphic data from the
Rosário do Sul formation of the Rio Grande do Sul state,
Brasil."
6º Congr. Inter. da SBGf, Rio de Janeiro/RJ, CD-ROM. |
| (1999b) |
Siqueira, R.;
"Adding noise visualization and other interface improvements to the
measurement of anisotropy of magnetic susceptibility (AMS) on a
MINISEP system." (resumo)
(PDF);
24th General Assembly EGS, Solid Earth Geophysics & Geodesy,
The Hague/Nederlands; Geophysical Research Abstracts, 133. |
| (1999a) |
Berquó, T.S.; Ernesto, M.; Siqueira,
R.; Rapalini, A. & Rocha-Campos, A.C.;
"Remagnetização permo-triássica nos sedimentos
dos Grupos Caacupé e Itacurubi, paleozóico inferior
da Bacia do Paraná no Paraguai.";
VII Simp. Nac. Estudos Tectônicos, Lençóis/BA,
96-98. |
| (1998) |
D'Agrella Fº, M.S.; Trindade, R.I.F.; Siqueira,
R.; Ponte-Neto, C.F. & Pacca, I.I.G.;
"Paleomagnetic constraints on the Rodinia supercontinent:
implications for its Neoproterozoic break-up and the formation of
Gondwana.";
Inter. Geology Review, 40:171-188. |
| (1997c) |
D'Agrella Fº, M.S.; Ponte Neto, C.F.; Trindade, R.I.F.;
Siqueira, R. & Pacca, I.I.G.;
"Paleomagnetic constraints on the Neoproterozoic Rodinia:
Implications for its break-up and the formation of Gondwana.";
8th Scientific Assembly of IAGA with ICMA and STP Symposia,
Uppsala/Sweden; Abstracts, 54. |
| (1997b) |
D'Agrella Fº, M.S.; Siqueira, R.;
Trindade, R.I.F.; Ponte Neto, C.F. & Pacca, I.I.G.;
"The neoproterozoic Rodinia, its break-up and the formation of
Gondwana: paleomagnetic evidence.";
5º Congr. Inter. da SBGf, São Paulo/SP, 2:
918-921. |
| (1997a) |
D'Agrella Fº, M.S.; Ernesto, M.; Trindade, R.I.F.;
Siqueira, R.; Nobre-Lopes, J. & Kawashita,
K.;
"Paleomagnetism of carbonatic sequences from the Bambui group -
São Francisco craton.";
5º Congr. Inter. da SBGf, São Paulo/SP, 2:
992-994. |
| (1995) |
Ernesto, M.; Pacca, I.I.G. & Siqueira,
R.;
"New Jurassic paleomagnetic data from Northern South America:
Implications for the Central Atlantic opening.";
XXI Gen. Assembly of IUGG, Boulder/USA; Abstracts, B198. |
| (1988) |
Siqueira, R.;
"Analisador Lógico: dispositivo para detecção
de defeitos em microprocessadores";
I Simpósio de Iniciação Científica do
IFQSC, São Carlos/SP. |
| (1987) |
Ferreira, J.E.; Siqueira, R.; Vicenzi,
C.R.;
"Expansão de memória para o IBM-PC usando RAMs
dinâmicas.";
Congresso de Iniciação Científica e
Tecnológica em Engenharia (CICTE), São
Carlos/SP. |
