BIBLIOGRAPHY OF WORKS REFERRED TO 
Periodicals 
American Journal of Conchology, vols. 1-7. 
Annals and Magazine of Natural History, London. 
Annals of Philosophy (Thomson), London. 
Archiv fur Naturgeschichte (Wiegmann), 1885-6. 
Canadian Naturalist, The, 1865. 
Journal de Physique, 1817, 1819, Paris. 
Malakozoologische Blatter, 1854—1891, Cassel. 
Nautilus, The, vols. 1-32, Philadelphia. 
Zeitschrift fur Malakolozoologie, 1848, vols. 1-9, Cassel. 
Zoologische Jahrbuch, vol. 7, 1893; vol. 20, 1904. 
Societies and Museums 
Academy of Natural Sciences, Philadelphia, Journal, Proceedings. 
Annals of the Lyceum of Natural History of New York, vol. 4, 1848. 
Beschreibung der Gesellschaft Naturforschende Freunde zu Berlin. 
Boston Journal of Natural History, vols. 1-7. 
Boston Society of Natural History, Proceedings. 
British Association for the Advancement of Science, Annual Reports for 
1856 and 1863 (Carpenter). 
Geological Survey of Canada, Reports of Progress, Memoirs. 
Imperial Academy of Science, St. Petersburg, Bulletin, 1847-1849. 
Linnean Society, London, Transactions. 
Museum of Comparative Zoology, Cambridge, Mass., Bulletins. 
Proceedings Biological Society of Washington, Washington, D. C. 
Puget Sound Biological Station, University of Washington, Publications, 
vol. 4, 1924. 
Revue Zoologique, Society Cuvierienne, Paris. 
Santa Barbara Society of Natural History, Bulletin No. 2. 
Smithsonian Institution, Miscellaneous Collections. 
United States National Museum, Proceedings; Bulletins. 
University of California, Zoological Publications, vols. 15 and 19. 
Wagner Free Institute of Science, Transactions, vol. 3, Philadelphia. 
Zoological Society of London, Proceedings. 
Voyages 
Beechey’s Last of the Arctic Voyages, vol. 3, 1855 (Reeve). 
Dixon’s Voyage Around the World, etc., 1789. 
233 
