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Authors |
Year |
Title |
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Bogoslovskaya |
1986 |
Ammonoidei. In: Atlas kharakternykh kompleksov Permskoi fauny i flory Urala i Russkoi platformy.
Trudy, novaia seria, 331: 14-15, pl.37-59, (Nedra) Leningrad.
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Ruzhencev |
1936 |
Paleontologicheskie zametki o kamennougol'nykh i permskikh ammoneiakh. [Paleontological remarks on Carboniferous and Permian ammonoids.]
Problemy sovetskoi geologii, 12: 1072-1088, fig.1-5; Moskva.
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Ruzhencev |
1950 |
Verkhnekamennougol'nye ammonity Urala.
Trudy Paleont. Inst., Akad. Nauk SSSR, 29: 1-220, fig.1-84, pl.1-15; Moskva.
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Ruzhencev |
1956 |
Nizhnepermskiye ammonity Yuzhnogo Urala. II. Ammonity Artinskogo yarusa.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 60: 1-275, fig.1-97, pl.1-39; Moskva.
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Saunders |
1971 |
The Somoholitidae: Mississippian to Permian ammonoids.
Journal of Paleontology, 45 (1): 100-118, fig.1-6, pl.23-24; Tulsa, Okla.
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Schindewolf |
1939b |
Zur Kenntnis von Pericleites Renz und verwandter paläozoischer Ammoneen.
Jahrbuch der PreuĂischen Geologischen Landesanstalt, 59 (for 1938): 423-455, fig.1-17; Berlin.
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