[S-GL27] Geologic structure and tectonic history of East Asia and Japanese Islands

[SGL27-P07] U–Pb age of the Eocene Kyoragi Formation suggests early Middle Eocene subsidence in the Amakusa region, SW Japan

*Kentaro Ushimaru¹ (1. Geological Survey of Japan, National Institute of Advanced Science and Technology)

Keywords:Paleogene coalfield, half graben, growth strata