Extensional Fault Systems Mylonites forming in delamination z A- Evolutionary model illustrating progressive extension accommodated by block rotation above a low-angle Rumple detachment taunts matay extensional fault Kinematic aotive meloni B- Listric fault with hangingwall rollover Youngest detachment faull A Hall-graben anticline. Area A and b are equal granite气 eC-Flat/ramp geometry of fault produces geometrically necessary folding in Hollow hangingwall hangingwall bloc Ramp I D- Antithetic faults in hangingwall E-Synthetic faults in footwall forming Litre fan listric fan hangingwall Hangingwall F- Extensional duplex with listric fan and Listne tan Counter fan antithetic counter fan G- Two listric faults linked by a transfer fault all three detach on the same sole faultExtensional Fault Systems A- Evolutionary model illustrating progressive extension accommodated by block rotation above a low-angle extensional fault. B- Listric fault with hangingwall rollover anticline. Area A and B are equal. C – Flat/ramp geometry of fault produces geometrically necessary folding in hangingwall. D- Antithetic faults in hangingwall. E – Synthetic faults in footwall forming listric fan. F- Extensional duplex with listric fan and antithetic counter fan. G- Two listric faults linked by a transfer fault;all three detach on the same sole fault