A fair use statement regarding the full text of the request

Your requested [湖北宜昌真金和陈家河奥陶系牯牛潭组至宝塔组的牙形刺及其地层意义] is currently limited to Nanjing Institute of Geology and Palaeonotology, Chinese Academy of Sciences internal sharing.

To solicit author authorization, you need to provide the following information: name, organization, personal e-mail, reason for request. The information you provide will be reviewed and you are committed to the truth of the information provided. The personal information you provide will be protected according to law.


You agree and are willing to abide by the above requirements.