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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 |
1999 |
Pamirskii tsentr diversifikatsii permskikh ammonoidei. [In Russian, with English summary: A Pamirian Center of Diversification of Permian Ammonoids.]
Paleontologicheskii Zhurnal, 1999 (4): 27-37, 8 figs., Moskva.
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