Shales associated with the roll-over faults are commonly over-pressured and diapiric
, adding to structural development in the over-burden and increasing the seal on faults.
The fault zone is believed to be undergoing dominant strikes lip deformation of transpressional nature but the diapiric
flow of the salt and its final extrusion have resulted in the development of Ziarat Pir Fault that exhibits a normal sense of movement.
(2012) Clustering of Diapiric
Provinces in the Central Iran Basin.
Sabzeei  classifies the Iran Ophiolitic complexes into two types of rocks with different ages and believes that uniform Pridotites--Serpentine masses of the Ophiolitic complex are rocks older than the lower Paleozoic to Permian which during the next eras especially in upper Cretaceous--Eocene era that have taken place inside the colored melanges in masses with diapiric
Flame structures owe their existence to large differences in dynamic viscosity between sediment layers  and are formed by fine-grained sediments behaving as diapiric
In the present paper the diapiric
origin of Pargimagi Hill has been proved for the first time.
The fluids circulated upward into the amygdaloids and the vuggy areas of the diapiric
structures through faults and joints in the basalt.
Alternative magmatic origins for foliation include diapiric
ascent, ballooning, and compaction (e.g., Barnichon et al.
The fundamental geological features of the dome are deep tectonic fractures (faults) determining both diapiric
uplift movement of salt and hydrogeological conditions of the upper strata (Fig.