Izmir-Ankara suture as a Triassic to Cretaceous plate boundary – data from central Anatolia

The supporting information is to go with the manuscript to be published in the Tectonics entitled "İzmir-Ankara suture as a Triassic to Cretaceous plate boundary – data from central Anatolia" It includes microphotographs from the Sakarya Shear Zone (Fig. S1), and geochronological analytical data from muscovite and biotite Ar‐Ar analyses (Table S1) and zircon U‐Pb (Table S2). Figure S1 shows photomicrographs from the metagranites in the Sakarya Shear Zone illustrating the mylonitic texture and the dextral shear sense. Table S1 includes muscovite and biotite Ar-Ar analyses from 12 samples from the Karakaya Complex, ophiolitic mélange and the Beypazarı Granite. Micas were dated using the Ar–Ar single-grain fusion method at the Open University in the UK. Table S2 comprises zircon U‐Pb isotope data from six samples; the samples include the Permian metagabbro from the Karakaya Complex, Jurassic plagiogranite from the ophiolitic melange, greywacke from the ophiolitic mélange, and Beypazarı Granite. The zircons were analyzed using laser-ablation inductively coupled plasma mass spectrometry (LA-ICPMS) at the University of California, Santa Barbara.本辅助材料对应将发表于《构造学（Tectonics）》的论文《伊兹密尔-安卡拉缝合带作为三叠纪至白垩纪板块边界——来自安纳托利亚中部的数据》。 该辅助材料包含萨卡里亚剪切带（Sakarya Shear Zone）的显微照片（图S1），以及白云母与黑云母的Ar-Ar定年分析数据（表S1）和锆石U-Pb定年分析数据（表S2）。 图S1展示了萨卡里亚剪切带内变花岗岩的显微照片，呈现了糜棱岩组构与右旋剪切指向。 表S1包含来自卡拉卡亚杂岩、蛇绿混杂岩与贝帕扎里花岗岩的12件样品的白云母与黑云母Ar-Ar定年数据。所有云母样品均采用英国开放大学的Ar-Ar单颗粒熔融法开展定年测试。 表S2包含6件样品的锆石U-Pb同位素数据，样品涵盖采自卡拉卡亚杂岩的二叠纪变辉长岩、蛇绿混杂岩中的侏罗纪斜长花岗岩、蛇绿混杂岩内的杂砂岩以及贝帕扎里花岗岩。锆石分析采用激光剥蚀电感耦合等离子体质谱法（LA-ICPMS），在美国加利福尼亚大学圣巴巴拉分校完成。