Questions and Answers of Structural Geology

What is the most common model for ductile strain in section restoration?
How could we restore a folded layer?
What information can map-view restoration give?
How can metamorphic petrology help evaluating whether a set of overprinting structures formed during progressive deformation or as separate deformational events?
Can you list other methods and criteria that can be used for this purpose?
How can we distinguish between pretectonic (intertectonic), syntectonic and posttectonic porphyroblasts?
In what tectonic environment can we expect clockwise P–T paths to form?
Make a P–T–t diagram based on this information from the eclogite province of the Bergen Arcs (for references, see Bingen et al., 2004): (1) Granulite facies: almost 1 GPa and 800–850 °C at
What characterizes pre-, syn- and posttectonic sedimentary sequences in a half-graben setting?

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