Léo Afraneo Hartmann
Universidade Federal do Rio Grande do Sul
H-index: 54
Latin America-Brazil
Top articles of Léo Afraneo Hartmann
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Evolution of the redox-altered, two-tiered Muralha Flow in the Fronteira Oeste Rift, southern Paraná Volcanic Province | Anais da Academia Brasileira de Ciências | Léo A Hartmann Leonardo Cardoso Renner Eduarda Klabunde | 2024/4/5 |
Extensive two-tier structure and breccia stockwork formation by hydrothermal processes in the first Paraná lava flow covering the Botucatu paleoerg-turned-Guarani Paleoaquifer | Journal of South American Earth Sciences | Léo Afraneo Hartmann Guilherme Hoerlle Leonardo Cardoso Renner | 2024/1/1 |
Geological field guide to the Early Cretaceous Inhanduí hotsprings and their host Botucatu paleodunes | Estudos Geológicos (UFPE) | Felipe P Leitzke Luiz H Ronchi Camile Urban Léo A Hartmann | 2023 |
Accretionary and collisional processes of the Brasiliano Orogeny recorded by the Tonian La Tuna ophiolite, Dom Feliciano Belt, Uruguay | Precambrian Research | VM Pinto D Debruyne F Leitzke LA Hartmann GN Queiroga | 2023/12/1 |
Geochemistry of coarse quartz sinter overlying an Early Cretaceous Serra Geral quartz andesite flow, Fronteira Oeste Rift, Rio Grande do Sul, Brazil | Brazilian Journal of Geology | Léo Afraneo Hartmann Melissa Johner Gláucia Nascimento Queiroga | 2023/5/5 |
GEOLOGY OF THE FRONTEIRA OESTE RIFT, SOUTHERNMOST BRAZIL–A FIELD GUIDE | ESTUDOS GEOLÓGICOS | Léo Afraneo Hartmann Tiara Cerva-Alves Viter Magalhães Pinto Cassiana Roberta Michelin | 2022 |
Silicification, fracturing and steam venting of Botucatu paleodunes in the Early Cretaceous | Journal of South American Earth Sciences | LA Hartmann J Pertille MM Bicca CB Santos M Johner | 2022/10/1 |
Multi-proxy evidence for subduction of the Neoproterozoic Adamastor Ocean and Wilson cycle tectonics in the South Atlantic Brasiliano Orogenic System of Western Gondwana | Precambrian Research | Fabrício A Caxito Léo Afraneo Hartmann Monica Heilbron Antonio Carlos Pedrosa-Soares Henrique Bruno | 2022/7/15 |
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 | LA Hartmann T Cerva-Alves | 2022/3/15 |
Hydrothermal bowls in the giant Cretaceous Botucatu paleoerg | Brazilian Journal of Geology | Léo Afraneo Hartmann Juliana Pertille Marcos Müller Bicca Cristiane Bahi dos Santos | 2022/2/23 |
Aeromagnetometry and aerogammaspectrometry integrated with U-Pb zircon geochronology of northern Bossoroca ophiolite, Brasiliano Orogen | Anais da Academia Brasileira de Ciências | Leo A Hartmann Amanda J Massuda Tiara Cerva-Alves Cristiano Lana Carolina G Leandro | 2021/2/15 |
Metamorphic evolution of the juvenile Serrinha forearc basin in the southern Brasiliano Orogen | Precambrian Research | T Cerva-Alves LA Hartmann GN Queiroga C Lana MP Castro | 2021/10/1 |
Integration of elemental and isotope data supports a Neoproterozoic Adamastor Ocean realm | Geochemical Perspectives Letters | FA Caxito M Heilbron CM Valeriano H Bruno A Pedrosa-Soares | 2021 |
Discovery and evolution of the Tonian Três Vendas eclogite. São Gabriel Terrane, Rio Grande do Sul | Viter Magalhães PINTO David DEBRUYNE Glaucia Nascimento QUEIROGA Cristiano de Carvalho LANA Marco Paulo de CASTRO | 2021 | |
Shearing and fluid evolution of the Porto Nacional orogenic gold district, western Brazil: microstructural, fluid inclusion, and CO isotopic evidence | Maria José Mesquita Iain Samson Léo Afraneo Hartmann Jefferson de Lima Picanço Marcia Elisa Boscato Gomes | 2021/9/1 | |
Paraná quartz andesite rings and arcs formed by distal imprint of dune design from the Botucatu paleoerg | Journal of South American Earth Sciences | LA Hartmann J Pertille T Cerva-Alves SK Duarte | 2021/12/1 |
FA Caxito1, M. Heilbron2, CM Valeriano2, H. Bruno2, A. Pedrosa-Soares1 | FF Alkmim F Chemale LA Hartmann E Dantas MAS Basei | 2021 | |
Depósitos de ametista do Rio Grande do Sul e de Santa Catarina | Contribuições à Geologia do Rio Grande do Sul e de Santa Catarinal. Porto Alegre: Compasso Lugar-Cultura, 2021. p. 371-388 | Lauren da Cunha Duarte Léo Afraneo Hartmann Pedro Luiz Juchem Larissa Lanes Tononi | 2021 |
Chemical classification of common volcanic rocks based on degree of silica saturation and CaO/K2O ratio | Anais da Academia Brasileira de Ciências | Joao OS Santos Léo A Hartmann | 2021/7/19 |
Rutile and zircon age and geochemistry in the evolution of the juvenile São Gabriel Terrane early in the Brasiliano Orogeny | Journal of South American Earth Sciences | T Cerva-Alves LA Hartmann C Lana GN Queiroga LAC Maciel | 2021/12/1 |
