Author:

Geng,L.-Y.;Hu,Z.-X.;Gong,L.-Z.

Year:

1984

Title:

Upper Ashgillian chitinozoa from Renhuai, Northern Guizhou.

Foreign title:

stratigraphy And Paleontology Of systemic Boundaries

Reference:

Geng,L.-Y. et al. (1984) Upper Ashgillian chitinozoa from Renhuai, Northern Guizhou. [ stratigraphy And Paleontology Of systemic Boundaries ] Stratigraphy and Palaeontology of Systematic Boundaries in China,Ordovician-Silurian Boundary P. 259- 266

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