المؤلفون: SANTOS, JOÃO O.S., HARTMANN, LÉO A.

المصدر: Anais da Academia Brasileira de Ciências. January 2021 93(3)

مصطلحات موضوعية: Chemical classification, volcanic rocks, silica saturation, Uatumã volcanism

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000501103

المؤلفون: HARTMANN, LÉO A., MASSUDA, AMANDA J., CERVA-ALVES, TIARA, LANA, CRISTIANO, LEANDRO, CAROLINA G., SAVIAN, JAIRO F.

المصدر: Anais da Academia Brasileira de Ciências. January 2021 93(1)

مصطلحات موضوعية: Bossoroca ophiolite, Brasiliano Orogen, U-Pb zircon geochronology, aerogeophysics

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000101205

المؤلفون: BAGGIO, SÉRGIO B., HARTMANN, LÉO A., BELLO, ROSA M.S.

المصدر: Anais da Academia Brasileira de Ciências. December 2016 88(4)

مصطلحات موضوعية: Paralava, Paraná volcanic province, pyrometamorphism, remelting, metal remobilization

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602167

المؤلفون: HARTMANN, LÉO A., LOPES, WILLIAM R., SAVIAN, JAIRO F.

المصدر: Anais da Academia Brasileira de Ciências. March 2016 88(1)

مصطلحات موضوعية: Aeromagnetometry, aerogammaspectrometry, gamma spectrometric provinces, magnetic provinces, Sul-Riograndense Shield

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100075

المؤلفون: PINTO, VITER M., HARTMANN, LÉO A., SANTOS, JOÃO O.S., MCNAUGHTON, NEAL J.

المصدر: Anais da Academia Brasileira de Ciências. September 2015 87(3)

مصطلحات موضوعية: Botucatu Formation, Brazil, Neoarchean to Palaeozoic ages, provenance, sand extrudite, Zircon U-Pb ages

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401611

المؤلفون: GADENS-MARCON, GABRIELLI T., MENDONÇA-FILHO, JOÃO G., GUERRA-SOMMER, MARGOT, CARVALHO, MARCELO A., PIRES, ETIENE F., HARTMANN, LÉO A.

المصدر: Anais da Academia Brasileira de Ciências. September 2014 86(3)

مصطلحات موضوعية: continental environment, pond, organic matter, palynofacies analysis, total organic carbon, total sulfur

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000301077

المؤلفون: HARTMANN, LÉO A., ANTUNES, LUCAS M., ROSENSTENGEL, LEONARDO M.

المصدر: Anais da Academia Brasileira de Ciências. March 2014 86(1)

مصطلحات موضوعية: amethyst geode, Entre Rios mining district, Paraná volcanic province, geochemistry, gamma-spectrometry

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000100187

المؤلفون: RIZZOTTO, GILMAR J., HARTMANN, LÉO A., SANTOS, JOÃO O.S., MCNAUGHTON, NEAL J.

المصدر: Anais da Academia Brasileira de Ciências. March 2014 86(1)

مصطلحات موضوعية: Amazonian craton, intracontinental rift, Mesoproterozoic, Western Amazon belt, U-Pb geochronology

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000100057

المؤلفون: Hartmann, Léo A., Liu, Dunyi, Wang, Yenbin, Massonne, Hans-Joachim, Santos, João O.S.

المصدر: Anais da Academia Brasileira de Ciências. September 2008 80(3)

مصطلحات موضوعية: protolith age, Paleoproterozoic, zircon geochronology, Santa Maria Chico Granulitic Complex, SHRIMP

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000300014

المؤلفون: Jelinek, Andréa R., Bastos-Neto, Artur C., Leite, Jayme A.D., Hartmann, Léo A., McNaughton, Neal J.

المصدر: Anais da Academia Brasileira de Ciências. March 2005 77(1)

مصطلحات موضوعية: SHRIMP, Pedras Grandes Suite, zircon, geochronology, fluorite

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652005000100010

المؤلفون: Hartmann, Léo A., Santos, João O.S., Leite, Jayme A.D., Porcher, Carla C., Mcnaughton, Neal J.

المصدر: Anais da Academia Brasileira de Ciências. September 2003 75(3)

مصطلحات موضوعية: ultramafic amphibolite, zircon geochronology, Encantadas Complex, Trans-Amazonian Cycle, metamorphism

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652003000300010

المؤلفون: HARTMANN, LÉO A., CHEMALE-JÚNIOR, FARID

المصدر: Anais da Academia Brasileira de Ciências. March 2003 75(1)

مصطلحات موضوعية: mineral chemistry, Cerro Mantiqueiras Ophiolite, metamorphism, Neoproterozoic

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652003000100012

المؤلفون: HARTMANN, LÉO A., SANTOS, JOÃO O. S., McNAUGHTON, NEAL J., VASCONCELLOS, MARCOS A. Z., DASILVA, LUIZ C.

المصدر: Anais da Academia Brasileira de Ciências. December 2000 72(4)

مصطلحات موضوعية: granulites, SHRIMP, U/Pb geochronology, Santa Catarina granulite complex, Brazil, symplectites, zircon

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652000000400007

المؤلفون: Takehara, Lucy, Chemale Júnior, Farid, Hartmann, Léo A., Dussin, Ivo A., Kawashita, Koji

المصدر: Anais da Academia Brasileira de Ciências. June 2012 84(2)

مصطلحات موضوعية: chemical abrasion, ID-TIMS, LA-MC-ICPMS, U-Pb dating, zircon dissolution

وصف الملف: text/html

URL الوصول: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000200011

المؤلفون: Hartmann, Léo Afraneo, Cerva-Alves, Tiara, Pinto, Viter Magalhães, Michelin, Cassiana Roberta

المصدر: Estudos Geológicos; v. 32, n. 2 (2022): Estudos Geológicos - Geological Field Guides ; 1980-8208

مصطلحات موضوعية: Botucatu Paleoerg, Serra Geral Group, southern Paraná Basin, rhombohedral province, paleohot spring province

وصف الملف: application/pdf

Relation: https://periodicos.ufpe.br/revistas/estudosgeologicos/article/view/257693/43608; Duarte, S.K., Hartmann, L.A., Baggio, S.B., 2020. Fluidized sand effusion over successive basalt flows of the northwestern Paraná volcanic province. J. S. Am. Earth Sci. 99, 102505. https://doi.org/10.1016/j.jsames.2020.102505 Hartmann, L.S., Bicca, M.M., Johner, M., Queiroga, G.N., 2022c. Pre-compaction hydrothermal cementation of Botucatu eolianites by Fe-rich minerals. Sediment. Geol. (submitted). Hartmann, L.A., Cerva-Alves, T., 2021a. Resurfaced paleodunes from the Botucatu erg amid Cretaceous Paraná volcanics. Geomorphology 383, 107702. Hartmann, L.A., Cerva-Alves, T., 2021b. Reply to comment by Haag et al. on “Resurfaced paleodunes from the Botucatu erg amid cretaceous Paraná volcanics” by Hartmann and Cerva-Alves, 2021. Geomorphology 393, 107945. Hartmann, L.A., Cerva-Alves, T., 2022d. Reply to comment by Reimold and Hauser on “Resurfaced paleodunes from the Botucatu erg amid Cretaceous Paraná volcanics” by Hartmann and Cerva-Alves, 2021. Geomorphology 401,108056. https://doi.org/10.1016/j.geomorph.2021.108056 Hartmann, L.A., Duarte, L.C., Massonne, H.J., Michelin, C., Rosenstengel, L.M., Bergmann, M., Theye, T., Pertille, J., Arena, K.R., Duarte, S.K., Pinto, V.M., Barboza, E.G., Rosa, M.L.C.C., Wildner, W., 2012. Sequential opening and filling of cavities forming vesicles, amygdales and giant amethyst geodes in lavas from the southern Paraná volcanic province, Brazil and Uruguay. Int. Geol. Rev. 54(1), 1-14. https://doi.org/10.1080/00206814.2010.496253 Hartmann, L.A., Pertille, J., Bicca, M.M., Santos, C.B., 2022a. Hydrothermal bowls in the giant Cretaceous Botucatu paleoerg. Braz. J. Geol. 52(1). https://doi.org/10.1590/2317-4889202220210058 Hartmann, L.A., Pertille, J., Bicca, M., Santos, C.B., Johner, M., Cerva-Alves, T., 2022b. Silicification, fracturing and steam venting of Botucatu paleodunes in the Early Cretaceous. J. S. Am. Earth Sci. 118, 103924. https://doi.org/10.1016/j.jsames.2022.103924. Hartmann, L.A., Pertille, J., Cerva-Alves, T., Duarte, S.K., 2021c. Paraná quartz andesite rings and arcs formed by distal imprint of dune design from the Botucatu paleoerg. J. S. Am. Earth Sci. 112, 103612. https://doi.org/10.1016/j.jsames.2021.103612; https://periodicos.ufpe.br/revistas/estudosgeologicos/article/view/257693

الاتاحة: https://periodicos.ufpe.br/revistas/estudosgeologicos/article/view/257693
https://doi.org/10.18190/1980-8208/estudosgeologicos.v32n2p52-71

المؤلفون: Duarte, Lauren da Cunha, Hartmann, Léo Afraneo, Juchem, Pedro Luiz, Tononi, Larissa Lanes

مصطلحات موضوعية: Ametista, Distritos mineiros, Gemologia, Santa Catarina, Rio Grande do Sul

وصف الملف: application/pdf

Relation: Contribuições à Geologia do Rio Grande do Sul e de Santa Catarinal. Porto Alegre : Compasso Lugar-Cultura, 2021. p. 371-388; http://hdl.handle.net/10183/235034; 001137402

الاتاحة: http://hdl.handle.net/10183/235034

المؤلفون: Hartmann, Léo Afraneo, Arena, Karine da Rosa, Alves, Tiara Cerva, Werle, Mariana, Pinto, Viter Magalhães

مصطلحات موضوعية: Ofiolito : Rio Grande do Sul, Eclogito Três Vendas, Terreno São Gabriel

وصف الملف: application/pdf

Relation: Contribuições à Geologia do Rio Grande do Sul e de Santa Catarina. Porto Alegre : Compasso Lugar-Cultura, 2021. p. 93-109; http://hdl.handle.net/10183/222002; 001126452

الاتاحة: http://hdl.handle.net/10183/222002

المؤلفون: Hartmann, Léo Afraneo, Duarte, Sandro Kucera

مصطلحات موضوعية: Paleoaquífero Guarani, Terremoto : Rio Grande do Sul, Geyser, Injeção de areia, Injeção de silte, Elutriação de areia

وصف الملف: application/pdf

Relation: Contribuições à Geologia do Rio Grande do Sul e de Santa Catarina. Porto Alegre : Compasso Lugar-Cultura, 2021. p. 337-353; http://hdl.handle.net/10183/222005; 001126535

الاتاحة: http://hdl.handle.net/10183/222005

المؤلفون: Pinto, Viter Magalhães, Hartmann, Léo Afraneo, Debruyne, David Joseph Cornelius, Queiroga, Gláucia Nascimento, Lana, Cristiano de Carvalho, Fragoso, Brenda, Porcher, Carla Cristine, Koester, Edinei

مصطلحات موضوعية: Evolução toniana, Eclogito Três Vendas, Petrografia, Terreno São Gabriel

وصف الملف: application/pdf

Relation: Contribuições à Geologia do Rio Grande do Sul e de Santa Catarina. Porto Alegre : Compasso Lugar-Cultura, 2021. p. 77-92; http://hdl.handle.net/10183/221970; 001126451

الاتاحة: http://hdl.handle.net/10183/221970

المؤلفون: Zimmermann, Valentin, Kempf, Christoph, Hartmann, Leo, Bursac, Nikola, Albers, Albert

مصطلحات موضوعية: ddc:620, Engineering & allied operations, info:eu-repo/classification/ddc/620

وصف الملف: application/pdf

Relation: Technisches Design; info:eu-repo/semantics/altIdentifier/isbn/978-3-95908-450-5; https://publikationen.bibliothek.kit.edu/1000136728; https://publikationen.bibliothek.kit.edu/1000136728/128036759; https://doi.org/10.5445/IR/1000136728

الاتاحة: https://publikationen.bibliothek.kit.edu/1000136728
https://publikationen.bibliothek.kit.edu/1000136728/128036759
https://doi.org/10.5445/IR/1000136728