2019年9月 論文賞 : Depositional ages characteristics of Middle–Upper Jurassic Lower Cretaceous lacustrine deposits in southeastern Mongolia 日本地質学会 Hasegawa, H, Ando, H, Hasebe, N, Ichinnorov, N, Ohta, T, Hasegawa, T, Yamamoto, M, Li, G, Erdenetsogt, B.O, Heimhofer, U, Murata, T, Shinya, H, Enerel, G, Oyunjargal, O. Munkhtsetseg, Noriyuki Suzuki, Tomohisa Irino, Koshi Yamamoto