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journalAt: Botanicheskii Zhurnal, 43, 5 By: Turutanova-Ketova A. I.
journalAt: Journal of the Palaeontological Society of India, 49 By: Prasad M., Ghosh R., Tripathi P. P.
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journalAt: Anais da Academia Brasileira de Ciências, 52, 1 By: Duarte L., Mello Filha M. C.
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journalAt: Bulletin de la Société Géologique de France, Series 5, 4, 1-2-3 By: Marty P., Vergne M.
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