Author:

Fang,X.

Year:

1990

Title:

Ordovician microflora from Ningqiang (Shaanxi) and Guangyuan (Sichuan) and its sedimentary environment.

Foreign title:

In Chinese with English summary

Reference:

Fang,X. (1990) Ordovician microflora from Ningqiang (Shaanxi) and Guangyuan (Sichuan) and its sedimentary environment. [ In Chinese with English summary ] Professional Papers of Stratigraphy and Palaeontology,(Diceng Gushengwu Lunwen Ji). Chinese Academy of Geological Sciences # 23 P. 170- 182

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