Two-phased evolution of the Susehri Basin on the North Anatolian Fault Zone, Turkey

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dc.authoridYALCINER, CAHIT CAGLAR/0000-0003-0470-303X
dc.authoridPolat, Ali/0000-0002-9147-3633
dc.contributor.authorPolat, Ali
dc.contributor.authorTatar, Orhan
dc.contributor.authorGursoy, Halil
dc.contributor.authorYalciner, C. Caglar
dc.contributor.authorBuyuksarac, Aydin
dc.date.accessioned2025-01-27T21:13:24Z
dc.date.available2025-01-27T21:13:24Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study has aimed to evaluate the current tectonic structure of the Susehri Basin located on the eastern part of the North Anatolian Fault Zone (NAFZ), one of the most important active faults in Turkey. The work extends earlier investigations of offset and seismicity on the NAFZ and tests a range of evolutionary models. In this study, buried faults have been determined from Ground penetrating radar and magnetic anomalies and possible discontinuities identified by interpolating these data in a region between Golova and Susehri. The discontinuities are shown to be linked to negative flower structures formed within the strike-slip fault zone. Quickbird satellite images have been used to map faults and produce kinematic analyses which show that the active stress regime is dominantly strike-slip. However, normal faults and oblique-slip faults are also observed in the basin together with strike-slip faults and the stress regime creating the strike-slip faults is shown to have formed under NW-SE directed transtension. In addition, oblique faults formed under an extensional regime with NNE-SSW direction also occur in the Susehri Basin as subsets formed under the constraining strike-slip regime. We conclude that the Susehri Basin started to grow as a fault wedge basin following which it transformed into a pull-apart basin by a south splay on the NAFZ so it is now dominantly a transtensional pull-apart feature.
dc.description.sponsorshipDPT [2006-120220K]; CUBAP Project [M356]; Austrian Science Fund (FWF) [M356] Funding Source: Austrian Science Fund (FWF)
dc.description.sponsorshipThis work was supported by DPT Project No. 2006-120220K and CUBAP Project No. M356. The authors thank to S ha OZDEN (Canakkale Onsekiz Mart University), Haluk TEMIZ (Cumhuriyet University), Zafer AKPINAR (Cumhuriyet University) and Sinan KOSAROGLU (Cumhuriyet University) for their contributions on kinematic analysis, modeling and magnetic studies.
dc.identifier.doi10.1080/09853111.2013.861997
dc.identifier.endpage145
dc.identifier.issn0985-3111
dc.identifier.issn1778-3593
dc.identifier.issue3-4
dc.identifier.scopus2-s2.0-84902861414
dc.identifier.scopusqualityN/A
dc.identifier.startpage132
dc.identifier.urihttps://doi.org/10.1080/09853111.2013.861997
dc.identifier.urihttps://hdl.handle.net/20.500.12428/28410
dc.identifier.volume25
dc.identifier.wosWOS:000208975400004
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofGeodinamica Acta
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectSusehri Basin
dc.subjectGolova
dc.subjectNorth Anatolian Fault Zone
dc.subjectneotectonics
dc.subjectGPR method
dc.subjectpull-apart basin
dc.titleTwo-phased evolution of the Susehri Basin on the North Anatolian Fault Zone, Turkey
dc.typeArticle

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