Traits name details
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 4, 5 [details] Available for editors 
|