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Andrianov |
1985 |
Permskie i nekotorye kamennougol'nye ammonoidei Severo-Vostoka Azii.
Novosibirsk Izdatel'stvo Nauka, Sibirskoe Otdelenie, 1985: 1-180, fig.1-54, pl.A,B,1-21; Novosibirsk.
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Bogoslovskaya & Boiko |
2002 |
The evolution and distribution of the Early Permian genus Uraloceras (Ammonoidea).
Paleontologicheskii Zhurnal, 36 (6): 598-605, 1 pl., 1 fig., Moskva.
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