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journalAt: Annals and Magazine of Natural History, Series 4, 6, 35 By: von Mueller F., Smyth R. B.
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journalAt: Contributions from the Museum of Paleontology, University of Michigan, 5, 8 By: Arnold C. A.
journalAt: Palaeontographical Society, 1867, 21, 89 By: Binney E. W.
journalAt: Palaeontographical Society, 1870, 24, 106 By: Binney E. W.
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journalAt: Palaeontographical Society, 29, 130 By: Binney E. W.
journalAt: Izvestiya Akademii Nauk SSSR, Series, 7, Otdeleniye fiziko-matematicheskikh nauk, 1929, 8 By: Zalessky M. D.
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