Reference : - #029 Kojima and Mizutani (1987)
#029 1987, Kojima, S. and Mizutani, S., Triassic and Jurassic Radiolaria from the Nadanhada
range, northeast China. Trans. Proc. Palaeont. Soc. Japan N.S., no.148, p.256-275,
text-fig.1-5, table 1.
[start page]