Fig. 1. Location and geology of study area. (A) Study area, located in the north-western part of the Gyeonggi-Massif, the central part of Korean peninsula. (B) Geological map, which shows that the western and eastern part of the research area are mainly covered by Paleozoic Misan Fm. and Cretaceous volcanics, respectively. (C) Location of earthquake epicenters and a seismic profile by Malehmir et al. (2022), which across the Dongducheon fault (DF). CFS represents Chugaryung Fault System and ① Dongducheon fault.

Econ. Environ. Geol. 2022;55:633-48 https://doi.org/10.9719/EEG.2022.55.6.633

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