Zhongguo ge zhu yao han mei di ceng di biao zhun zhi wu hua shi.
Contributors: Zhongguo ke xue yuan. Gu sheng wu yan jiu suo, Nanking
Publisher: Ke xue chu ban she
Published: 1956
Place of publication: Beijing
Language: chi
Number of pages: 23
Subjects: Paleobotany -- China; Paleobotany -- Carboniferous