funded by the National Natural Science Foundation of China(40872009,41272009,41290260,41303001 and J1210006)
The age of the Yukiang (Yujiang) Formation has been shrouded in controversy for more than 75 years. New investigation at the Liujing section, Hengxian County, Guangxi, has revealed a conodont sequence assignable to ...
the Chinese Strafigraphy Project of the Ministry of Science and Technology,China(2001DEA20020-5); the National Natural Science Foundation of China(Grant 49972009).
Fossil plants Hedeia sinica Hao et Gensel 1998, Huia gracilis Wang Ct Hao2001 and Guangnania cuneata Wang et Hao are described from the Lower Devonian Xujiachong Formation,the Qujing district, eastern Yunnan, China. T...