Current Issue

Journal of the Geological Society of Korea - Vol. 62, No. 1 (Mar 2026)

1. Exploration history and petroleum systems of the South Sea of Korea: Recent advances and perspectives

Seik Paik, Jae-Ho Jeon, Seung-Rok Han, Ahreum Woo, Donghyun Lim, Seok-Hoon Yoon, Gi-Bom Kim, Wonsuck Kim, Taejin Choi, Sung Kyung Hong, Yongchae Cho, Dae Sung Lee, Kyungbook Lee, Jiyoung Choi, Jae-Hyuk Lee, Nayoung Yeom, Hyoun Soo Lim
DOI: https://doi.org/10.14770/jgsk.2026.008

2. Reconstruction of depositional system based on seismic facies analysis of the Paleogene sedimentary deposits in the northern Jeju Basin, the Korean South Sea

Jae-Hyuk Lee, Woo-Seok Yoon, Chae Sul Park, Jae-Ho Lee, Yun-Hui Je, Gi-Bom Kim, Seik Paik, Seok-Hoon Yoon
DOI: https://doi.org/10.14770/jgsk.2026.010

3. Effects of sea-level variations on fan-delta stratigraphy under multiple sediment sources: 3D tank experiments

Sojung Jung, Wonsuck Kim, Seik Paik
DOI: https://doi.org/10.14770/jgsk.2026.005

4. Research on the expansion method of 3D seismic data and lithology estimation data for petroleum system modeling in the Jeju Basin

Juan Lee, Seunghun Han, Soohwan Park, Jun-Woo Lee, Jaeho Jun, Seik Paik, Yongchae Cho
DOI: https://doi.org/10.14770/jgsk.2026.016

5. Geothermal history of Jeju Basin sediment using apatite fission track analysis

Taejin Choi, Paul O’Sullivan
DOI: https://doi.org/10.14770/jgsk.2026.017

6. Thermal maturity and paleogeotemperature reconstruction of organic matter in the Jeju Basin, Korea

Dahee Kim, Sung Kyung Hong, Jiyoung Choi, Hyun Suk Lee
DOI: https://doi.org/10.14770/jgsk.2026.004

7. Evaluation of hydrocarbon potential of source rocks in the northern Jeju Basin based on lithology and organic matter characteristics

Yong Seok Hwang, Sung Kyung Hong, Seik Paik
DOI: https://doi.org/10.14770/jgsk.2026.015

8. Organic matter characteristics and petroleum generation potential of source rocks in the Southern Jeju Basin, Korea

Jiyoung Choi
DOI: https://doi.org/10.14770/jgsk.2026.007

9. Development of machine learning-based TOC estimation model using well logging and sidewall core data for source rock evaluation in the Jeju Basin, South Sea of Korea

Yosep Hong, Ju Young Park, Youngseuk Keehm, Sungkyung Hong, Jiyoung Choi, Seik Paik, Jae-Ho Jeon, Donghyun Lim, Kyungbook Lee
DOI: https://doi.org/10.14770/jgsk.2026.003

10. Assessment of sealing capacity of caprock candidate formations for each borehole in the South Sea Continental Shelf

Haeyong Min, Chanwoo Lee, Dae Sung Lee
DOI: https://doi.org/10.14770/jgsk.2026.006

11. 3D petroleum system modeling in Jeju Basin of the South Sea Shelf of Korea

Nayoung Yeom, Seik Paik, Seok-Hoon Yoon, Gi-Bom Kim, Sung Kyung Hong, Jiyoung Choi
DOI: https://doi.org/10.14770/jgsk.2026.009

12. Industry-Academia collaborative research for establishing integrated stratigraphy of the Korean South Sea: An introduction for theoretical and technical issues

Jae-Hyuk Lee, Jae-Ho Lee, Yun-Hui Je, Seok-Hoon Yoon, Seik Paik, Seung-Rok Han, Ahreum Woo, Jae-Ho Jeon, Donghyun Lim, Seonmi Lim, Jaewon Choi, Eunjung Kim, Gi-Bom Kim
DOI: https://doi.org/10.14770/jgsk.2026.014

13. Evolution of pulverized rocks in fault damage zones: A case study of Quaternary fault at Geumsan-ri, Yangsan, Korea

Donghwa Yun, Raehee Han, Sangwoo Woo, Dohee Gu, Jong-Won Han, Moon Son
DOI: https://doi.org/10.14770/jgsk.2025.045

14. Shallow-marine carbonate-derived chert pebbles from conglomerates of the Nakdong Formation in the Waegwan area, Korea: New evidence for the source area of the pre-Gyeongsang Basin

In Sung Paik, Hyun Joo Kim, Hyoun Soo Lim
DOI: https://doi.org/10.14770/jgsk.2026.011

15. Zircon U-Pb ages and geochemical characteristics of Late Triassic granitoids in the Deokjeok-Soya-Ijak islands, Central-western Korean Peninsula

Jeong-Yeong Park, Seung Hwan Lee, Seung-Ik Park, Deung-Lyong Cho
DOI: https://doi.org/10.14770/jgsk.2026.002

16. The LM-OSL signal properties of zircon: OSL signal resetting and dose dependency

Duk-Geun Hong, Ki-Bum Kim, Jeong-Heon Choi
DOI: https://doi.org/10.14770/jgsk.2026.001

17. Characteristics of isotopic evolution of liquid water during evaporation: Experimental validation using the Rayleigh fractionation and Craig-Gordon models

Hyejung Jung, Eunjin Gu, Jane Lee, Jeonghoon Lee
DOI: https://doi.org/10.14770/jgsk.2025.044

Copyright 2023. The Geological Society of Korea all rights reserved.
The Korea Science and Technology Center, Room 1010-1011, 7 Gil 22, Teheran-ro, Gangnam-gu, Seoul 06130, Republic of Korea
Tel: +82-2-3453-1550 Fax: +82-2-3453-1824 E-mail: office@gskorea.or.kr / Powered by Nurimedia Co., Ltd.