Zagros fold and thrust belt in the Fars province (Iran) I. Control of thickness/rheology of sediments and pre-thrusting tectonics on structural style and shortening
The 300 km long arc of the Fars province is located to the south east of the NW-SE trending and SW vergent
orogen of the Zagros Mountains. This region is one of the largest hydrocarbon reserves worldwide, and also as a
territory of high quality outcrops. Geological cross-sections of the Zagros belt are usually based on very large
scale geological maps (1:1.000.000 or 1:250.000), and on few subsurface data and aim at describing the decoupling
relationship between cover and basement rocks and the subduction/collision history of the Arabian –
Eurasia plates.