original description
Ma, Q.-H. (1974). Early Jurassic lamellibranchs. In: Nanjing Institute of Geology and Palaeontology, Academia Sinica (Ed.) A Handbook of the Stratigraphy and Paleontology in Southwest China. Science Press, Beijing, pp. 374-375.
page(s): 375, pl. 199, figs 1, 7, 12 [details] Available for editors [request]
basis of record
Ma, Q.-H. (1984). Jurassic-Lower Cretaceous Lamellibranchiata from Sichuan Basin. In: Cui, Z.-H., Luo, X.-C. (eds), Continental Mesozoic Stratigraphy and Palaeontology in Sichuan Basin of China. Chengdu, People's Publishing House of Sichuan, pp. 582-622.
page(s): 594, pl. 2, figs 9-14 [details] Available for editors [request]
From editor or global species database
Type locality Dakang, Jiangyou, Sichuan, China [details]