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bookAt: U.S. Expl. Exped., Philadelphia; New York, C. Sherman [Philadelphia]; G. P. Putnam [New York], 10 By: Dana J. D.
bookAt: Geol. Fossils Sussex, London, Longman, Brown, Green and Longmans By: Dixon F.
journalAt: Bridgewater treatises, 6, 1 By: Buckland W.
journalAt: Bridgewater treatises, 6, 2 By: Buckland W.
journalAt: Report on Technology of Iwate University, 15, 2 By: Murai S.
journalAt: Report on Technology of Iwate University, 16, 1 By: Murai S.
journalAt: Report on Technology of Iwate University, 16, 2 By: Murai S.
journalAt: Publications of the Carnegie Institution of Washington, 346 By: Chaney R. W.
bookAt: Geol. New York, Albany, Printed by Carroll & Cook, printers to the Assembly, 4 By: Hall J.