| Volcanic stratigraphy of intermediate to acidic rocks in southern Paraná Magmatic Province, Brazil. LA Polo, VA Janasi Geologia USP: Série Cientifica 14 (02), 83-100, 2014 | 19* | 2014 |
| Effusive silicic volcanism in the Paraná Magmatic Province, South Brazil: Evidence for locally-fed lava flows and domes from detailed field work LA Polo, VA Janasi, D Giordano, EF Lima, E Cañon-Tapia, M Roverato Journal of Volcanology and Geothermal Research 355, 204-218, 2018 | 11 | 2018 |
| Effusive silicic volcanism in the Paraná Magmatic Province, South Brazil: Physico-chemical conditions of storage and eruption and considerations on the rheological behavior … LA Polo, D Giordano, VA Janasi, LF Guimarães Journal of Volcanology and Geothermal Research 355, 115-135, 2018 | 10 | 2018 |
| O vulcanismo ácido da Província Magmática Paraná-Etendeka na região de Gramado Xavier, RS: estratigrafia, estruturas, petrogênese e modelo eruptivo LA Polo Universidade de São Paulo, 2014 | 8 | 2014 |
| An AMS study of different silicic units from the southern Paraná-Etendeka Magmatic Province in Brazil: Implications for the identification of flow directions and local sources LF Guimarães, MIB Raposo, VA Janasi, E Cañón-Tapia, LA Polo Journal of Volcanology and Geothermal Research 355, 304-318, 2018 | 7 | 2018 |
| Volcanic glass in Cretaceous dacites and rhyolites of the Paraná Magmatic Province, southern Brazil: Characterization and quantification by XRD-Rietveld FRD Andrade, LA Polo, VA Janasi, FMS Carvalho Journal of Volcanology and Geothermal Research 355, 219-231, 2018 | 5 | 2018 |
| The origin of felsic microgranitoid enclaves: Insights from plagioclase crystal size distributions and thermodynamic models A Alves, G de Souza Pereira, V de Assis Janasi, M Higgins, LA Polo, ... Lithos 239, 33-44, 2015 | 3 | 2015 |
| Petrofabric of the acid volcanic rocks from the Southern Paraná Magmatic Province obtained via AMS: a contribution to the understanding of their emplacement LF Guimarães, MIB Raposo, VA Janasi, E Cañón-Tapia, LA Polo Simpósio de Vulcanismo e Ambientes Associados 6, 2015 | 2 | 2015 |
| The 2.0–1.88 Ga Paleoproterozoic evolution of the southern Amazonian Craton (Brazil): An interpretation inferred by lithofaciological, geochemical and geochronological data M Roverato, D Giordano, T Giovanardi, C Juliani, LA Polo | 1 | 2019 |
| Volcanic glass in Cretaceous dacites and rhyolites of the Paraná Magmatic Province, southern Brazil: Characterization and quantification by XRD-Rietveld FRD de Andrade, LA Polo, V de Assis Janasi, FM de Souza Carvalho Journal of Volcanology and Geothermal Research 355, 219-231, 2018 | 1 | 2018 |
| Il vulcanismo effusivo acido del Monte Amiata: stima delle condizioni pre- e sin-eruttive ed implicazioni vulcanologiche D Giordano, S La Felice, F Arzilli, SP De Cristofaro, LA Polo, M Masotta Vulcano di Monte Amiata 2, 402, 2017 | 1 | 2017 |
| Redefinición estratigráfica de la ignimbrita pululus (Puna norte): implicancias volcanológicas y metalogenéticas D Fracchia, L Polo, PJ Caffe, B Coira Revista de la Asociación Geológica Argentina 66 (1-2), 271-281, 2010 | 1 | 2010 |
| Magmatic evolution and intensive parameters of the Santa Maria Rhyolites, Paraná Magmatic Province, Brazil, as inferred from whole rock and mineral geochemistry LF Guimarães, LA Polo, V JANASI | 1 | |
| Plagioclásio de alta temperatura em dacitos Caxias do Sul: experimentos de cristalização aplicados a rochas vulcânicas sílicicas da Província Magmática Paraná LA Polo, SP De Cristofaro, VA Janasi, D Giordano Anais, 331, 2019 | | 2019 |
| Riolitos SS da província magmática Paraná: petrogênese e posição estratigráfica das unidades Santa Maria e Clevelândia VA Janasi, LA Polo, NS Marteleto, BC Rocha, LF Guimarães Anais, 303, 2019 | | 2019 |
| Evaluating the temporal link between silicic magmatism from the Paraná Magmatic Province and the valanginian weissert episode using high-precision U-Pb zircon geochronology BC Rocha, JHFL Davies, VA Janasi, U Schaltegger, AJR Nardy, N Greber, ... Anais, 411, 2019 | | 2019 |
| Volcanic glass in Cretaceous dacites and rhyolites of the Parana Magmatic Province, southern Brazil: Characterization and quantification by XRD-Rietveld FR Dias de Andrade, LA Polo, VA Janasi, FM de Souza Carvalho JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 355, 219-231, 2018 | | 2018 |
| Estratigrafia e evolução composicional do vulcanismo silícico na Província magmática Paraná-Etendeka, porção centro-norte do Rio Grande do Sul: marcadores da modificação … VA Janasi, LA Polo, NS Marteletto, LF Guimarães, A Alves Anais do 49° Congresso Brasileiro de Geologia: Geologia-Conhecer o passado …, 2018 | | 2018 |
| Temporal and compositional evolution of silicic volcanism in the Paraná-Etendeka Province in south Brazil as markers of progressive crustal modification by voluminous basaltic … VA Janasi, L Polo, NS Marteleto, LF Guimarães, A Alves | | 2018 |
| Silicic magmatism in the Paraná-Etendeka Province in Brazil: a progress report on stratigraphy, petrogenesis and eruptive styles VA Janasi, LA Polo, LF Guimarães, CP De Campos, EFD Lima AGU Fall Meeting Abstracts, 2015 | | 2015 |
Valdecir de Assis JanasiProfessor de Geologia, Universidade de São PauloE-mail confirmado em usp.br