Traits name details
original description
Tian, B.-L.; Zhang, L.-W. (1980). Fossil atlas of Wangjiazhai mine region in Shuicheng, Guizhou. Coal Industry Press, Beijing, 110 pp., 51 pl. page(s): 70, pl. 39, figs 19, 20, 23-26, textfig. 62 [details] Available for editors
|