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Authors |
Year |
Title |
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Bogoslovskaya |
1990 |
Osnovye puti razvitiya i klassifikatsiya pozdnepaleozoyskikh ammonoidey Marathonitaceae i Cyclolobaceae.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 243: 70-86, fig.1-3; Moskva.
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Chao |
1955 |
Some Permian ammonoids from Kwangsi and their significance. [In Chinese, with extended English summary].
Acta Palaeontologica Sinica, 3 (2): 146-158, 2 pls.
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Ehiro & Shen |
2008 |
Permian ammonoid Kufengoceras from the uppermost Maokou Formation (earliest Wuchiapingian) at Penglaitan, Laibin Area, Guangxi Autonomous Region, South China.
Paleontological Research 12 (3):255-259,4 fig.
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Zhao |
1980 |
Origin, classification, evolution and distribution of the family Cyclolobidae.
Acta Paleontologica Sinica, 19 (2): 79-90, fig.1-5, tab.1-2; Beijing.
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