Afanasjeva, G. A.; Bogoslovskaya, M. F.; Lazarev, S. S.; Pavlova, E. E.; Suursuren, Sh. (1988). New taxa of brachiopods and ammonoids from the Gobi Altai. pp. 51-58, In:. Sovmestnaya Sovetsko-Mongolskaya Paleontologischeskaya Ekspeditsiya Trudy [Proceedings of the Joint Soviet-Mongolian Paleontological Expedition]. 33: 1-94.
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Afanasjeva, G. A.; Bogoslovskaya, M. F.; Lazarev, S. S.; Pavlova, E. E.; Suursuren, Sh.
1988
New taxa of brachiopods and ammonoids from the Gobi Altai. pp. 51-58, In:
Sovmestnaya Sovetsko-Mongolskaya Paleontologischeskaya Ekspeditsiya Trudy [Proceedings of the Joint Soviet-Mongolian Paleontological Expedition]