Abstract
Several papers in Brazil have identified the importance of the planation surfaces in the evolution of the landscape, particularly those referring to the Gondwana Surface and the “Sul-Americana” Surface. These works were especially common between the 1950s and 1970s. Starting with the 1980s, such contributions became much scarcer. More recently, several, more appropriate dating techniques stimulated again the publication of papers related with these themes. This study has the aim of reviewing the knowledge about the paleosurfaces of the state of Rio Grande do Sul. The investigation discusses the summit surfaces named by Ab’Sáber as the Vacaria Surface and the Caçapava do Sul Surface. The Vacaria Surface is carved into Mesozoic effusive rocks, whereas the Caçapava do Sul Surface has a much more complex evolution, basically eroded on Precambrian rocks. Contrarily to other areas of Brazil, the surface carved in the oldest rocks is located at intermediate elevations. The Vacaria Surface evolved during the Late Cretaceous and the Paleogene, whereas the Caçapava do Sul Surface has an even older development, typically corresponding in this area to the Gondwana Surface, with some particular characteristics which are unique in regional terms, as remnants of Triassic sedimentary rocks on top and evidence of lateritic profiles, which today occur only in the lowest parts of these sections, but which had influence on the development of some landforms until today.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ab’Sáber AN (1949) Regiões de circundesnudação pós-cretácea no Planalto Brasileiro. Boletim Paulista de Geografia 1:2–18
Ab’Sáber AN (1955a) As altas superfícies de aplainamento do Brasil Sudeste. Boletim Geográfico 126:295–300
Ab’Sáber AN (1955b) Problemas Paleogeográficos do Brasil Sudeste. Boletim Geográfico 127:392–402
Ab’Sáber AN (1962) Revisão dos conhecimentos sobre horizonte sub-superficial de cascalhos inhumados do Brasil Oriental. Curitiba. Bol Univ Paraná Geografia Física 2:1–32
Ab’Sáber AN (1969) Participação das Superfícies Aplainadas nas Paisagens do Rio Grande do Sul. Geomorfologia 11:1–17
Almeida FFM de (1964) Fundamentos Geológicos do Relevo Paulista. Série Teses e Monografias. Instituto de Geografia, Universidade de São Paulo, São Paulo, 99 p
Almeida FFM de (1981) Síntese sobre a tectônica da Bacia do Paraná. In: Simpósio Regional de Geologia 3, Curitiba, 1981. Atas, vol 1, pp 1–20
Barbosa O (1965) Quadro Provisório de Superfícies de Erosão e Aplainamento no Brasil (inferências paleoclimáticas e econômicas). Revista Brasileira de Geografia 27(4):641–642
Bigarella JJ (2007) Estrutura e origem das paisagens tropicais e subtropicais, 2nd edn. Edic. da Universidade Federal de Santa Catarina, Florianópolis
BRASIL. Projeto RadamBrasil. 1986. Levantamento de Recursos Naturais, vol 35. Folha SH.22 Porto Alegre e parte das folhas SH.21 Uruguaiana e SI.22 Lagoa Mirim. IBGE, Rio de Janeiro, 791 p
Braun OPG (1970) Contribuição à Geomorfologia do Brasil Central. Revista Brasileira de Geografia 32(3):3–40
Dantas ME, Viana AC, Silva DRA (2010) A Origem das Paisagens. In: Viero AC, Silva DRA (eds) Geodiversidade do Estado do Rio Grande do Sul. CPRM, Porto Alegre, pp 37–50
De Martonne E (1943) Problemas Morfológicos do Brasil Tropical Atlântico. Revista Brasileira de Geografia 4:523–550
DNPM (1989) Mapa Geológico do Estado do Rio Grande do Sul e parte do Escudo Sul-Rio-Grandense. 1 mapa, Porto Alegre
Dorr JV (1969) Physiographic, Stratigraphic and Structural Development of the Quadrilatero Ferrifero, Minas Gerais, Brazil. United States Government Printing Office, Washington, DC
Freitas RO (1951) Relevos Policíclicos na Tectônica do Escudo Brasileiro. Boletim Paulista de Geografia 7:3–19
Godard A, Simon-Coinçon R, Lagasquie J-J (2001) Planation surfaces in basement terrains. In: Godard A, Lagasquie J-J, Lageat Y (eds) Basement regions. Springer, Berlin, pp 9–34
Hermann MLP, Rosa RO (1990) Relevo. In: IBGE – Geografia do Brasil, vol 2. Região Sul. IBGE, Rio de Janeiro, pp 55–84
IBGE (1995) Mapa geomorfológico do Brasil. Escala 1:5.000.000. IBGE, Rio de Janeiro
Kaul PFT (1990) Geologia. In: IBGE – Geografia do Brasil, vol 2. Região Sul. IBGE, Rio de Janeiro, pp 29–54
King LC (1956) A Geomorfologia do Brasil Oriental. Revista Brasileira de Geografia 2:147–265
Ladeira FSB, Santos M (2006) Tectonics and Cenozoic paleosols in Itaqueri’s Hill (São Paulo-Brazil): implications for the long-term geomorphological evolution. Zeitschrift für Geomorphologie, Supplementband 145:37–62
Leonardi FA, Ladeira FS, Santos M (2011) Paleosurfaces and bauxite profiles in the Poços de Caldas Plateau, São Paulo/Minas Gerais, Brazil. Geociências 30(2):147–160
Moraes Rêgo LF (1932) Notas sôbre a Geomorfologia de São-Paulo e sua gênesis. Boletim Geográfico 4(37):9–17
Ollier C (2014a) Planation surfaces of the Gondwana continents: synthesis and problems. In: Rabassa J, Ollier C (eds) Gondwana landscapes in southern South America. Springer, Dordrecht, pp 61–96
Ollier C (2014b) Some principles in the study of planation surfaces. In: Rabassa J, Ollier C (eds) Gondwana landscapes in southern South America. Springer, Dordrecht, pp 47–59
Ponçano WL, Almeida FF (1993) Superfícies erosivas nos planaltos cristalinos do leste paulista e adjacências: uma revisão. Cadernos IG/UNICAMP 3(1):55–90
Rabassa J (2010) Gondwana paleolandscapes: long-term landscape evolution, genesis, distribution and age. Geociências 29(4):541–570
Rabassa J (2014) Some concepts on Gondwana Landscapes: long-term landscape evolution, genesis, distribution and age. In: Rabassa J, Ollier C (eds) Gondwana landscapes in southern South America. Springer, Dordrecht, pp 9–46
Salgado-Laboriau ML (1994) História Ecológica da Terra. Edgard Blücher, São Paulo, 307p
Soares PC, Landim PMB, Fúlfaro VJ (1978) Tectonic cycles and sedimentary sequences in the Brazilian intracratonic basins. Geol Soc Am Bull 89:181–191
Suertegaray DMA (2010) Geomorfologia do Rio Grande do Sul, o saber de Ab’Sáber. In: Modenesi-Gauttieri MC, Bartorelli A, Mantesso-Netto V, Carneiro CDR, Lisboa MBAL (eds) A Obra de Aziz Nacib Ab’Sáber. Beca, São Paulo, pp 334–343
Suertegaray DMA, Fujimoto NSVM (2004) Morfogênese do relevo do estado do Rio Grande do Sul. In: Verdum R, Basso LA, Suertegaray DMA (eds) Rio Grande do Sul: Paisagens e territórios em transformação. Universidade Federal do Rio Grande do Sul Editora, Porto Alegre, pp 11–26
Valadão RC (2009) Geodinâmica de superfícies de aplanamento, desnudação continental e tectônica ativa como condicionantes da megageomorfologia do Brasil Oriental. Rev Brasil Geomorfol 10(2):77–90
Acknowledgements
To FAPESP for funding the project Geomorphic Paleosurfaces Correlation of Summit in Brazil, Uruguay and Argentina – dating, morphology, cartography, deposits and associated alteration profiles (2011/23325-7). To CNPq for productivity scholarship (307465/ 2012-8).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Ladeira, F.S.B. (2014). Gondwana Paleosurfaces in the State of Rio Grande do Sul, Southern Brazil. In: Rabassa, J., Ollier, C. (eds) Gondwana Landscapes in southern South America. Springer Earth System Sciences. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7702-6_7
Download citation
DOI: https://doi.org/10.1007/978-94-007-7702-6_7
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7701-9
Online ISBN: 978-94-007-7702-6
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)