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Abstract

One of the basic data sets used by geologists for the geodynamic interpretation of a metamorphic terrain is the spatial and temporal evolution of pressure P, temperature T and deformation D that the rocks experienced: the metamorphic evolution of the rocks. Data on the metamorphic evolution are particularly important when interpreting ancient orogens where it is impossible to measure many other parameters directly (e.g. surface elevation, surface heat flow, gravity etc.). The relative evolution of pressure, temperature and deformation may well be illustrated as curves in P-T-space. Such curves are called P-T-paths or P-T-t-D-paths, if the path is labeled for deformation events.

Keywords

Closure Temperature Metamorphic Grade Regional Metamorphism Metamorphic Event Metamorphic Evolution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • Kurt Stüwe
    • 1
  1. 1.Department of Geology and PaleontologyUniversity of GrazGrazAustria

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