At: Papers and Proceedings of the Royal Society of Tasmania, 1893 By: Johnston R. M.
journalAt: Papers and Proceedings of the Royal Society of Tasmania, 1894–1895 By: Johnston R. M.
journalAt: Danmarks geologiske undersøgelse, Series, Række 2, Afhandlinger om specielle, videnskabelige og praktiske emner, 101 By: Poulsen C.
journalAt: Norsk geologisk tidsskrift, 15 By: Høeg O. F. A.
journalAt: Transactions of the Geological Society of South Africa, 61, 1 By: Plumstead E. P.
journalAt: Proceedings of the Geological Association of Canada, 25 By: Edhorn A.-S.
journalAt: Quarterly Journal of the Geological Society of London, 95, 2 (378) By: Heard A.
journalAt: Bulletin of the American Museum of Natural History, 33, 19 By: Wieland G. R.
journalAt: Records of the Geological Survey of Victoria, 1, 3 By: Deane H.
journalAt: Quarterly Journal of the Geological Society of London, 19, 4 [76] By: Dawson J. W.