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Authors |
Year |
Title |
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Leonova |
1983 |
Perrinitidy Pamira (Goniatitida).
Paleontologicheskiy Zhurnal, 1983 (3): 39-53, fig.1-8, pl.4; Moskva.
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Leonova & Dmitriev |
1989 |
Rannepermskie ammonoidei Yugo-Vostochnogo Pamira.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 235: 1-198, fig.1-79, pl.1-16; Moskva.
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Leonova |
1992 |
Ammonoidei. In: Leven,E.Ya., Leonova,T.B. & Dmitriev,V.Yu.: Perm' Darvaz-Zaalaiskoi zony Pamira: fuzulinidy, ammonoidei, stratigrafiya.
Trudy Paleontologicheskogo Instituta Rossiyskaya Akademiya Nauk, 253: 110-167, pl.29-32, figs.24-46; Moskva.
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Leonova |
1996 |
O sistematike permskikh ammonoidei semeistva Perrinitidae.
[On the Systematics of the Permian Ammonoid Family Perrinitidae.]
Paleontologicheskii Zhurnal, 1966 (2): 25-33, 6 text-figs., Moskva.
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Zhou & Yang |
2005 |
Permian ammonoids from Xinjiang, northwest China.
Journal of Paleontology, 79 (2): 378-388, 11 fig., 2 tab., Lawrence, KS.
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