At: Berlin, Akademie-Verlag By: W. Vent
At: Budapest, Hornyánszky Viktor Csász. és Kir. Udvari Könyvnyomdája
At: London, The Author By: Morris
At: London, John Van Voorst By: Morris
At: Newcastle-upon-Tyne, Printed for and published by the Author, and sold by all booksellers By: W. King
At: London, Longman, Rees, Orme, Brown, Green, and Longman By: Fitton
At: London, John Van Voorst By: Bowerb.
At: London, J. van Voorst By: P.B. Brodie
At: Philadelphia, J. Dobson By: Haldem.
At: London, Printed for the Palæontographical Society By: W. King