Blar i forfatter "Tennholm, Tonje"

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    • Metamorphic evolution of the Passo Feio Complex (central part of the Dom Feliciano Belt, southern Brazil) 

      Tennholm, Tonje (Master thesis; Mastergradsoppgave, 2019-05-15)
      The Passo Feio Complex is considered as a part of the São Gabriel Terrane, located to the west of the Dom Feliciano Belt in the state of Rio Grande do Sul (Brazil), but shows numerous similarities with the easterly exposed Porongos Metamorphic Complex which is a part of the Schist Belt in that area. P-T phase equilibrium modelling of metamorphosed sedimentary rocks from the Passo Feio Complex was ...

    • P-T-D evolution of the southeast Passo Feio Complex and the meaning of the Caçapava Lineament, Dom Feliciano Belt, southernmost Brazil 

      da Costa, Elisa Oliveira; Bitencourt, Maria de Fatima; Tennholm, Tonje; Konopásek, Jiří; Moita, Thayse de Franceschi (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-05)
      Metamorphic–deformation paths and interpretations of regional structures are essential for the understanding of how orogens evolve. While in active orogens, structures can be easily mapped for hundreds of kilometres, regional structures in ancient mountain belts may appear only as subsurface geophysical data. In this paper, we constrain the metamorphic–deformation history of the southeastern part ...