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Authors |
Year |
Title |
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Bogoslovskaya, Leonova & Shkolin |
1995 |
The Carboniferous-Permian boundary and ammonoids from the Aidaralesh section, southern Urals.
Journal of Paleontology 69: 288-301, 12 figs., Lawrence, KS.
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Ehiro |
1995 |
Cephalopod fauna of the Nakadaira Formation (Lower Permian) in the Southern Kitakami Massif, Northeast Japan.
Transactions and Proceedings of the Palaeontological Society of Japan, n.ser., 179: 184-192, 6 figs.
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Tumanskaia & Borneman |
1937 |
O permskikh ammoneyakh Darvaza.
Byulleten' Moskovskaya obshchestva ispytatelei prirody, otdelenie geologii, 15 (2): 104-118, fig.1-5, pl.1; Moskva.
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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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Zhou |
1987 |
First discovery of Asselian ammonoid fauna in China.
Acta Paleontologica Sinica, 26 (2): 130-148, fig.1-11, pl.1-6; Beijing.
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