Karren on laminar calcarenitic rock of Lagoa Santa (Minas Gerais, Brazil)
Martin Knez, Tadej Slabe & Luiz Eduardo Panisset Travassos - (40/2,2011)
The form of the karren is dictated by the horizontal laminated beds and fissuring. They are dissected by characteristic rock forms that are traces of their development and current shap¬ing. The permeable contacts between laminae and the vertical fissuring of the rock fostered a distinctive three-dimensional development of karren and with it unique forms.