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journalAt: Ameghiniana, 40, 3 By: di Pasquo M. M., Azcuy C. L., Souza P. A.
bookAt: Palinol. Khar. Neogen. Belor. Poneman., Minsk, Nauka i tekhnika By: Rylova T. B.
journalAt: Trudy Instituta geologii i geofiziki Sibirskogo otdeleniya Akademii Nauk SSSR, 1976, 312 By: Chlonova A. F.
journalAt: Trudy Botanicheskogo Instituta Akademii Nauk SSSR, Series, 1, Flora i sistematika vysshikh rastenii, 12 By: Kuprianova L. A.
journalAt: Trudy Instituta geologii i geofiziki Sibirskogo otdeleniya Akademii Nauk SSSR, 174 By: Kul'kova I. A.
bookAt: Vopr. Geol. Uzbekist., Tashkent, Izdatel'stvo Akademii Nauk Uzbekskoj SSR, 2 By: Alimov K. A.
journalAt: Trudy Laboratorii geologii uglja, 15 By: Verbizkaja Z. I.
bookAt: Palinol. Obosn. Stratigr. Or'-Ileksk. Raj., Moscow & Leningrad, Izdatel'stvo "Nauka" By: Faddeeva I. Z.
bookAt: Palinol. Obosn. Stratigr. Raschl. Nizhnemel. Otlozh., Kiev, Naukova dumka By: Voronova M. A.