At: Montreal/London; London, Dawson Bros. [Montreal/London]; Sampson Low, Son & Marston [London]
At: London, L. Relfe By: Mantell
At: London, John & James Rivington By: Mill.
At: New York; London, D. Appleton and Company [New York]; Kegan Paul, Trench & Co. [London] By: Dawson
At: Tokyo, Imperial Geological Survey of Japan
At: Edinburgh and London; Philadelphia, W. Blackwood and sons [Edinburgh and London]; J.B. Lippincott & Co. [Philadelphia] By: H.D. Rogers
At: Brighton, W. J. Smith By: F. Dixon
At: London, Longman, Rees, Orme, Brown, Green, & Longman By: Mantell
At: London, H. S. King & Co. By: Haeckel
At: Edinburgh; London, Adam & Charles Black [Edinburgh]; Longman [London] By: Witham