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Kuzina |
1999 |
Biostratigraphic Distribution of Lower Carboniferous Ammonoids in Northern Russia.
In: Olóriz,F. & Rodríguez-Tovar,F.J., Advancing Research on Living and Fossil Cephalopods, 505-519, 7 figs., New York.
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Kuzina |
2000 |
Ammonoidei iz pogranichnykh Turneisko-Vizeiskikh otlozhenii. [Russian, with English summary: Ammonoids from the Boundary Tournaisian-Viséan Beds of the Pai-Khoy and the South Urals].
Paleontologicheskii Zhurnal, 2000 (5): 16-24, 4 figs., pl.1, Moskva.
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