580-km length marine magnetic study was performed at the Northern Marmara Shelf and the Lagoon Küçükçekmece to provide new datasets to understand the submarine structures. The distributions of the relatively complex and differentiated low and high magnetic anomalies indicate that the study area was affected by the multiple tectonic regimes. While the magnetic highs correspond with the folding structures, magnetic low anomalies well match with the lineaments determined from the seismic profiles. Magnetic anomalies support an E-W trending fault, controlling the anticlinorium system and NNE-SSW faults related to the compressional tectonics. These magnetic structures might be associated with Thrace Eskisehir Fault Zone, an older right-lateral strike-slip fault, which was the most dominant tectonic element before the North Anatolian Fault Zone. In addition to three appx, N-S trending faults are defined beneath the Lagoon Küçükçekmece from the total and residual magnetic anomaly grids.

在北马尔马拉架和泻湖库库克梅克塞进行了580公里长的海洋磁研究，以提供了解海底结构的新数据集。相对复杂且差异较大的低磁异常和高磁异常的分布表明，研究区域受到多种构造机制的影响。磁高与折叠结构相对应，而磁低异常与根据地震剖面确定的构造高度吻合。磁异常支持着EW趋势断层，控制了反日变系统和与压缩构造有关的NNE-SSW断层。这些磁性结构可能与色雷斯埃斯基谢希尔断裂带有关，后者是较老的右侧走滑断裂，是北安纳托利亚断裂带之前最主要的构造元素。