original description
Xiao, Z.-Z.; Yang, H.-L.; Shan, Q.-S. (1994). The Mesozoic Stratigraphy and Biota of Beijing Area. Geological Publishing House, Beijing.
page(s): 79, pl. 3, fig. 2; note: no description provided [details] Available for editors [request]
From editor or global species database
Type locality Dahuichang, Fengtai, Beijing, China [details]