Zhongguo shu xing bi shi.
Series: Zhongguo ke xue yuan.  Gu sheng wu yan jiu suo.  Zhongguo gu sheng wu zhi.  Xin yi zhong di 5 hao
Publisher: Ke xue chu ban she
Published: 1955
Place of publication: Beijing
Language: chi
Number of pages: 62
Subjects: Graptolites; Paleontology -- China
Other titles: The new materials of the dendroid graptolites of China