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Haniel |
1915 |
Die Cephalopoden der Dyas von Timor.
In: Wanner,J.: Paläontologie von Timor, 3,6: 1-123, fig.1-38, pl.1-11; Stuttgart.
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Zheng & Chen |
1979 |
[Upper Paleozoic Fossils.] In: Fossil Atlas of Northwest China, Qinghai. [In Chinese.]
Fossil Atlas of Northwest China, Qinghai, volume 2: 10-18, pl.1-2.
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