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Shallow-generated damage within non-planar strike-slip fault zones: role of sedimentary rocks in slip accommodation, SW Holy Cross Mountains, Poland

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dc.abstract.enWe investigated exhumed damage zones of dextral strike-slip faults dissecting the south-western part of the Mesozoic cover of the Late Palaeozoic Holy Cross Mountains Fold Belt. Structural observations allow to examine the top 1–2 km of the fault zones that deformed asymmetrically with the most intense damage controlled by the non-planar geometry of the faults. The deformational style of fault zones and the roughness of slip surfaces on subsidiary faults within deflections of fault traces in the restraining and releasing bends were facilitated by rock fabric and porosity. High porous sandstones enhanced genesis of cataclastic shear bands within the damage zone and the smooth slip surfaces. Low porous limestones enhanced the formation of dilatant structures infilled with calcite within damage zones and rough slip surfaces. The complex structural pattern of damage zones records multiple episodes of slip and shows evidence of continuous seismic–aseismic modes of fault slip behaviour.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorRybak-Ostrowska, Barbara
dc.contributor.authorDomonik, Andrzej
dc.contributor.authorKonon, Andrzej
dc.contributor.authorUroda, Joanna
dc.contributor.authorPoszytek, Anna
dc.date.accessioned2024-01-26T07:35:00Z
dc.date.available2024-01-26T07:35:00Z
dc.date.issued2017
dc.description.financeNie dotyczy
dc.description.volume106
dc.identifier.doi10.1007/S00531-016-1390-4
dc.identifier.issn1437-3254
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/119706
dc.identifier.weblinkhttps://link.springer.com/article/10.1007/s00531-016-1390-4
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofInternational Journal of Earth Sciences
dc.relation.pages1863-1888
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enFault zone
dc.subject.enShallow generated asymmetric pattern of damage
dc.subject.enRock fabric and porosity
dc.subject.enMultiple slip accommodation
dc.subject.enRoughness
dc.titleShallow-generated damage within non-planar strike-slip fault zones: role of sedimentary rocks in slip accommodation, SW Holy Cross Mountains, Poland
dc.typeJournalArticle
dspace.entity.typePublication