1

Age and   palynological characteristic of the Dongning Formation

（Eastern Heilongjiang，China）

Russian Journal of Pacific Geology， 2017, 11(3): 178-190

Tatiana A.Kovaleva，Valentinaa S. Markevich，Ge Sun

2

Yanliaoa，an extinct genus of   Cupressaceae s.l. from the Middle  

Jurassic，northeastern China

Palaeoworld, 2018, 27（2018）: 360-373

Xiao Tan，David L.Dilcher，Hongshan Wang，Yi Zhang，Yu-Ling Na，Tao Li，Yun-Feng Li，Chun-Lin Sun

3

Depositional environmental controls on the genesis   and characteristics

of oil shale:Case study of the Middle Jurassic Shimengou   Formation，

northern Qaidam Basin，north-west China

Geological Journal, 2019, 3688: 1-19

Jun-Xian Wang，Ping-Chang Sun，Zhao-Jun Liu，Li Li

4

Discovery of Triassic volcanic-sedimentary strata in   the basement of

Songliao Basin

Science Bulletin, 2019, 64（10）:644-646

Yin Yongkang，Gao Youfeng，Wang Pujun，Qu Xuejiao，Liu Haibo

5

Ancient genomes reveal Yamnaya-related ancestry and   potential source of Indo-European speakers in Iron Age Tianshan

Current Biology, 2019,29(15):2526-2532

Chao Ning，Chuan-Chao Wang，Shizhu Gao，Yang Yang，Xue Zhang，Xiyan Wu，Fan Zhang，Zhongzhi Nie，Yunpeng Tang，Martine Robbeets, Jian Ma，Johannes Krause，Yinqiu Cui