Notice: The new website of www.bkfjtd.icu (GBDB) is updating and the new version will be online in October 2019. Please go back to the old version of GBDB. All functions are available there.
In 30s jumping to the old version of GBDB.
GBDB is now powered by Dr. Hong-He Xu, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences.
E-mail: [email protected]
Add: 39 East Beijing Road, Nanjing, 210008. P.R.CHINA