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Authors |
Year |
Title |
|
Klug |
2001 |
Early Emsian ammonoids from the eastern Anti-Atlas (Morocco) and their succession.
Paläontologische Zeitschrift, 74: 479-515, 21 figs., Stuttgart.
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|
|
Ruan |
1981a |
Devonian and earliest Carboniferous Ammonoids from Guangxi and Guizhou.
Mem. Nanjing Inst. Geol. Paleont. Academia Sinica, 15: 1-152, fig.1-102, pl.1-33; Beijing.
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|
|
Ruan |
1996 |
Zonation and distribution of the early Devonian primitive ammonoids in South China.
In: Wang Hongzhen & Wang Xunlian: Centennial Memorial Volume Sun Yunzhu: Paleontology and Stratigraphy, 104-112, pl.14.1-2, text-fig.14.1-2, tabl.14.1
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|
|
Shen |
1975 |
[Discovery of primitive ammonoids from Nandan of Guangxi and its stratigraphical significance.] [In Chinese].
Professional Papers of Stratigraphy and Paleontology, 1: 86-104, figs., pl.1-2; Peking.
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