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journalAt: Palaeobiodiversity and Palaeoenvironments, 94, 2 By: Kunzmann L.
journalAt: Science reports of the Kanazawa University, 7, 1 By: Ichikawa W.
journalAt: Annual report of the United States Geological Survey of the Territories, 1870, 4 By: Lesquereux L. C.
journalAt: Proceedings and transactions of the Royal Society of Canada, 4, Section 4 By: Dawson J. W.
journalAt: Journal of the Geological Society of Dublin, 7, 1 By: Brongniart A. T.
journalAt: Annals and Magazine of Natural History, 13, 84 By: Patrick J. S.
journalAt: Chishitsugaku zasshi, 43, 512 By: Shimakura M.
journalAt: Proceedings of the Geologists’ Association, 21, 5 By: Wills L. J.