Browsing Institutt for geofag by Author "Dabrowski, Marcin"

Now showing items 1-3 of 3

  • Sheath fold development in monoclinic shear zones 
    Adamuszek, Marta; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    We use numerical simulations to investigate the evolution of sheath folds around slip surfaces in simple‐shear‐dominated monoclinic shear zones. A variety of sheath fold shapes develops under general shear, including tubular ...
  • Sheath folds as a strain gauge in simple shear 
    Adamuszek, Marta; Dabrowski, Marcin (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    We investigate initiation and evolution of sheath folds developing in multilayer sequences around slip surfaces in simple shear. The slip surface is initially circular and oriented at 135° to the shearing direction. The ...
  • Survival of LLSVPs for billions of years in a vigorously convecting mantle: Replenishment and destruction of chemical anomaly 
    Mulyukova, Elvira; Steinberger, Bernhard; Dabrowski, Marcin; Sobolev, Stephan V. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    We study segregation of the subducted oceanic crust (OC) at the core-mantle boundary and its ability to accumulate and form large thermochemical piles (such as the seismically observed Large Low Shear Velocity Provinces ...