Neoarchean |
Tonalitic migmatite |
20-21 |
Paleoproterozoic |
[Gyeonggi Metamorphic Complex] granite and biotite gneiss, garnet calc-silicate, garnet gneiss, tonalite, foliated granite, Deogjeongri granite gneiss |
35-46, 88-92, 109, 118-141 |
[Jangrak Group] quartzite, marble |
[Dangjin Gneiss] amphibolite, marble |
[Yongduri Gneiss Complex] biotite schist, banded biotite gneiss, garnet gneiss |
[Euiam Group] quartzite, granite or biotite gneiss, porphyroblastic granite gneiss |
[Yongmunsan Group] quartzite, calcareous schist, banded gneiss |
Mesoproterozoic |
[Gyeonggi Metamorphic Complex] quartzite, diorite, granodiorite, granite |
12-19, 84-85 |
[Seosan Group] Schist |
Mesoproterozoic ? |
[Gubongsan Group] amphibolite and quartz schist (Sinriri and Gubongsan Fms.), limestone (?) and biotite schist (Pyeongchonri Fm.), limestone or calc-silicate (Gamjeongri Fm.) |
100-108 |
[Jangrak Group] biotite gneiss (Seoksanri Formation) |
[Samsanhyeon Formation] biotite gneiss |
Neoproterozoic |
[Gyeonggi Metamorphic Complex] quartzite, marble, amphibolite, granite gneiss |
22-34, 86-87, 110-117 |
[Baekryeong Group] sandstones (Dumujin, Jangchon Fms.), shale, siltstone, and slate (Junghwadong Fm.) |
[Jangbong Schist] marble, quartzite, amphibolite |
Gamaksan Syenite |
Paleozoic |
[Gyeonggi Metamorphic Complex] metadacite |
47-53, 93-95 |
[Yeongjong Schist] quartz schist |
[Taean Group] chlorite schist |
[Yeoncheon Group] marble and schist (Misan Fm.), phyllite (Cheondeoksan Fm.) |
Triassic |
[Yangpyeong Igneous Complex] gabbro |
54-67, 145-146 |
[Songrim Granites] (biotite) granite, diorite, (porphyritic) gabbro, granodiorite |
Jurassic |
[Gimpo Group] sandstone, carbonaceous shale (Jeokseong Fm.) |
5-11, 75-83, 96-99 |
[Daedong System] sandstone, conglomerate, tuff |
[Daebo Granites] (biotite) granite, granodiorite |
Cretaceous |
Gyeyangsan Tuff, Dongmakgol Tuff, Myeongseongsan Granite, Bojangsan Granite |
1-4, 68-74 |
[Bulguksa Granites] biotite granite, granodiorite |
Quaternary |
Jinchon Basalt |
142-144 |
Unknown |
[Yongmunsan Group] amphibolite, serpentinite |
147-150 |