研究领域：
	中、新生代陆生植物化石及古环境变化。

社会任职：

获奖及荣誉：
	2012年，兰州大学三好研究生；  　　2013年，中国古生物学会古植物学分会2013年学术年会“研究生优秀报告奖”；  　　2013年，中国古生物学会和德国古生物学会共同设立颁发的“Young Scientist Award”；  　　2013年，博士研究生国家奖学金；  　　2014年，中国古生物学会古植物学分会2014年学术年会“研究生优秀报告奖”。

承担科研项目情况：

代表论著：

Chong Dong, Bainian Sun, Jingyu Wu, et al. Structure and affinities of Athrotaxites yumenensis sp. nov. (Cupressaceae) from the Lower Cretaceous of Northwestern China. Cretaceous Research. 2014, 47: 25–38.   　　 Dong Chong, Xu Xiaohui, Wang Qiujun, et al. Cuticular anatomy of Comia (Pteridospermae) from the Upper Permian in Yumen, Gansu Province, China and paleoatmospheric CO2 reconstruction. Chinese Science Bulletin. 2013, 58(S1): 185–192.  　　董重，陈军林，杜宝霞，徐小慧，等.甘肃酒西盆地早白垩世两种Elatides化石微细构造研究.吉林大学学报（地球科学版）. 2013, 43(3): 833–844.   　　 董重.戈壁的往昔. 生物进化. 2012, 21: 17–24.   　　 Chong Dong, Bainian Sun, Kequn Dao, et al. Microstructure of Comia from the Late Permian in Yumen of Gansu Province, China and its palaeoclimatic significance. In: International Conference on Plant, Culture and Environment Abstract. 2012: 14.  　　Chong Dong, Bainian Sun, Xiaohui Xu et al. A new species of Cupressaceae (sensu lato) from the Lower Cretaceous of Western Liaoning Province, Northeastern China and its pollen tube. In: Abatract of “Palaeobiology & Geobiology of Fossil Lagerst？tten through Earth History”. 2013: 36–37.  　　Xiaohui Xu, Bainian Sun, Defei Yan, Jin Wang, Chong Dong. A Taxus leafy branch with attached ovules from the Lower Cretaceous of Inner Mongolia, North China. Cretaceous Research, 2015, 54: 266-282.  　　Zhao Yande, Yao Jingli, Sun Bainian, Duan Yi, Dong Chong, et al., 2014. Evidence of Oil Sources and Migration in Triassic-Jurassic Reservoirs in the South Tianhuan Depression of the Ordos Basin, China Based on Analysis of Biomarkers and Nitrogen-Bearing Compounds . ACTA GEOLOGICA SINICA. 2014, 88(6): 1798–1810.   　　Dao Kequn, Dong Chong, et al. The Pliocene-Pleistocene species with ternate venation of Lauraceae from Tuantian flora, Yunnan. Chinese Science Bulletin. 2013, 58(S1): 193–199.   　　Xu Xiaohui, Li Ruiyun, Dong Chong, et al. New Schizolepis Fossils from the Early Cretaceous in Inner Mongolia, China and its phylogenetic position. ACTA GEOLOGICA SINICA. 2013, 87(5): 1250–1263.   　　Dao Kequn, Sun Bainian, Wu Jingyu, Dong Chong，et al. A late Pliocene fossil Lindera (Lauraceae) from Tengchong, Yunnan and the genus’ geological and geographic significance. ACTA GEOLOGICA SINICA. 2013, 87(3): 690–706.  　　Baoxia Du, Bainian Sun, Ferguson D. K., Defei Yan, Chong Dong, et al. Two Brachyphyllum species from the Lower Cretaceous of Jiuquan Basin, Gansu Province, NW China and their affinities and palaeoenvironmental implications. Cretaceous Research. 2013, 41: 242–255.  　　Bainian Sun, Suting Ding, Jingyu Wu, Chong Dong, et al. Carbon isotope and stomatal data of late Pliocene Betulaceous leaves from SW China: Implications for palaeoatmospheric CO2-levels. Turkish Journal of Earth Science. 2012, 21: 237–250.   　　杨毅，金培红，董重，徐小慧等.浙江天台-宁海晚中新世孢粉组合及其古植被和古气候.第四纪研究，2015,35(3): 669-682.  　　高正海，李瑞云，王秋军，董重，等. 柴达木盆地东北缘中新统遗迹化石组合及其沉积环境. 沉积学报. 2013, 31(3): 413–420.  　　戴静，孙柏年，刀克群，董重，等. 福建永安坂头组枝脉蕨属一新种Cladophlebis yonganensis sp. nov. 地球科学, 2012, 37(3): 401–410.  　　朱多录，孙柏年，闫德飞，董重，等. 秦岭西成矿集区构造演化与铅锌成矿关系. 地质学报. 2012, 86(8): 1291–1297.  　　戴静，孙柏年，董重，等. 福建永安下白垩统坂头组Elatides属雌球果化石研究. 地学前缘. 2011, 18(1): 222–231.  　　董重，孙柏年，解三平，等. 滇西新近纪Carpinus cf. cordata和Ulmus cf. changii叶微细构造特征及其古环境意义. 中国古生物学会第十次全国会员代表大会暨第25届学术年会论文摘要集. 2009: 238–239.   　　董重，孙柏年，杜宝霞. 甘肃酒泉盆地下白垩统中沟组Elatides harrisii Chow化石研究.中国古生物学会第26届学术年会论文摘要集. 2011: 190.   　　董重，孙柏年，杜宝霞，等. 甘肃酒西盆地早白垩世Athrotaxis一新种Athrotaxis yumenensis sp.nov以及该属植物的分布于演化. 中国古生物学会古生态学专业委员会第六次学术年会论文摘要集. 2012: 4.   　　董重，孙柏年，吴靖宇，等. 甘肃玉门早白垩世密叶杉属（Athrotaxis）化石. 中国古生物学会古植物学分会2013学术年会论文摘要集. 2013: 35.