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Full-Text Articles in Physical Sciences and Mathematics
Characteristic Features And Paleoseismological Behaviours Of The Anamas Block Boundary Faults, Southwestern Anatolia, Turkey, Seli̇m Özalp, Hasan Elmaci, Ayhan Yavuzoğlu, Meryem Kara
Characteristic Features And Paleoseismological Behaviours Of The Anamas Block Boundary Faults, Southwestern Anatolia, Turkey, Seli̇m Özalp, Hasan Elmaci, Ayhan Yavuzoğlu, Meryem Kara
Turkish Journal of Earth Sciences
The Anamas Block is located at the apex of the Isparta Angle which is one of the most important tectonic structures of Anatolia. The Isparta Angle, which has a complex tectonic structure, was formed as a result of compressional and extensional tectonic events that initiated from the Late Cretaceous continuing to the present. The GPS and kinematic data indicate the Anamas Block currently rotates clockwise due to the impact of the normal faults (Beyşehir Gölü and Sarıidris) with a minor right lateral strike-slip component on the east and west boundaries, while it is moved to the southeast by the effect …
The First Application Of The Luminescence Surface Exposure Dating Method On Active Fault Scarps In The Western Anatolia Extensional Province: The Manisa Fault As An Example, Mustafa Softa, Eren Şahi̇ner, Hasan Sözbi̇li̇r, Joel Qg Spencer, Mehmet Utku, Mehmet Fati̇h Büyüktopcu
The First Application Of The Luminescence Surface Exposure Dating Method On Active Fault Scarps In The Western Anatolia Extensional Province: The Manisa Fault As An Example, Mustafa Softa, Eren Şahi̇ner, Hasan Sözbi̇li̇r, Joel Qg Spencer, Mehmet Utku, Mehmet Fati̇h Büyüktopcu
Turkish Journal of Earth Sciences
While there has been significant research on the dating of paleoearthquakes using methods such as surface cosmogenic dating, and trench-based luminescence or radiocarbon dating, this paper focuses on implementing an alternative surface dating method using a fault scarp-based optically stimulated luminescence (OSL) dating approach. Hence for the first time, we investigated the Pleistocene to Holocene earthquake cycle of the Manisa Fault, one of the dip-slip active faults of the Western Anatolia extensional province, utilizing novel OSL surface exposure techniques. In this technique, OSL bleaching profiles on the fault surface are directly related to the exposure of the fresh fault scarps …
Paleoseismology Of The Sürgü And Çardak Faults - Splays Of The Eastern Anatolian Fault Zone, Türkiye, Musa Balkaya, Hüsnü Serdar Akyüz, Süha Özden
Paleoseismology Of The Sürgü And Çardak Faults - Splays Of The Eastern Anatolian Fault Zone, Türkiye, Musa Balkaya, Hüsnü Serdar Akyüz, Süha Özden
Turkish Journal of Earth Sciences
The sinistral East Anatolian Fault Zone (EAFZ) and the dextral North Anatolian Fault Zone (NAFZ) are two important strike-slip faults that delimit the boundaries of the Anatolian plate. The north-south directed compressional forces in eastern Türkiye trigger the westward escape of the Anatolian plate along these prominent structures. This study aims to reveal the earthquake history of the Sürgü and Çardak faults, which are important fault segments that splay from the EAFZ. In this context, overall, four paleoseismologic trenches were dug, two trenches on the Sürgü Fault and two trenches on the Çardak Fault. Along the Sürgü Fault, at least …
Paleoseismology Of The Ganos Segment; The Western Extend Of The North Anatolian Fault (Turkey), Murat Ersen Aksoy, Mustapha Meghraoui, Matthieu Ferry, Zi̇yadi̇n Çakir, Gülsen Uçarkuş, Taylan Sançar, Mehmet Uğur Altin
Paleoseismology Of The Ganos Segment; The Western Extend Of The North Anatolian Fault (Turkey), Murat Ersen Aksoy, Mustapha Meghraoui, Matthieu Ferry, Zi̇yadi̇n Çakir, Gülsen Uçarkuş, Taylan Sançar, Mehmet Uğur Altin
Turkish Journal of Earth Sciences
The Ganos fault that ruptured on 9 August 1912 (Mw: 7.4) is the westernmost inland segment of the North Anatolian fault (NAF). Here, the Ganos fault is bounded at its two tips with offshore faults segments, in the Sea of Marmara to the east and the Gulf of Saros to the west in the North Aegean Trough. Therefore, the paleoseismology of the 45-km-long inland fault is of importance to the seismic hazard analysis related to offshore active faults and in particular for the seismic gap in the Marmara Region. Earlier studies have established an earthquake chronology for the western and …
Evidence For Surface Rupture Of The 1939 Erzincan Earthquake Based On Field Data And Paleoseismology On The Ezinepazarı Fault (North Anatolian Fault Zone, Central Anatolia), Fi̇kret Koçbulut
Turkish Journal of Earth Sciences
The Ezinepazarı Fault (EPF) is an active segment that restricts the Niksar Basin in the central part of the North Anatolian Fault Zone and has been the source of the devastating Mw 8.0 earthquake in the last 100 years. Traces of the surface rupture of the EPF, which occurred in AD 1939, can still be observed in the field today as a right-lateral strike-slip character. While paleoseismological studies were mostly focused on the western part of the North Anatolian Fault Zone (NAFZ) in previous studies, the studies on the central and eastern parts of the NAFZ are rarely addressed. In …