The Humming Bird, iii 



AMERICAN FOSSILS 



from SOUTH DAKOTA, U.S.A. 



Dealers supplied. Cretaceous Invertebrates : — Placenticeras, 



Scophites, Bacilli tes, Pryonocylus, Nautilus, etc. Tertiary 



Vertebrates: — Titanotherium, Aceratherium, Hyrocodon, 



Oreodon, Mesohippus, Elothe*ium, Metamynodon, Hyaenodon, 



etc. Fishes. 



Priced Catalogues free. Write for one. 



L. W. STILWELL, Deadwood, S.Dak., U.S.A. 



FOR SALE.— Shells. 



Private Collection of Mr. Boucard. 

 Land, Fluviatile and Marine Shells. 

 Glandinidae, u. each. Helicidas, 6d. each. Bulimidae is. each. 

 Achatinidae, is. each. Cylindrellidae, is. 6d. each. Clausilidse, 

 $d. each. Ampularidae, 6d. each. Lymmea, Physa, and 

 Planorbis, 3d. each. Cyclostomidae, 6d. each. Helicinidse, 

 3d. each. Unio, Anodonta, and Ostrea, 6d. each. 



Marine Shells — All the Collection including 

 Argonauta, Murex, Fusus, Triton, Ranella, Nassa, Oliva, 

 Marginella, Harpa, Terebra, Conus, Sfrombus, Cypraea, 

 Neritina, Patella, Chiton, Haliotis, Turbo, Venus, Cardium, 

 &c, 6d. each. 



Can be divided if required. 



All applications to be made at the Journal's Office. 



FOR SALE. 



One of the most magnificent Collections of Marine, Fluviatile 

 and Terrestrial Shells formed during the last forty years. 



It contains 9,761 species by 37,686 specimens, all of them in 

 the most perfect condition. 



Species Specimens. 

 Marine and Fresh Univalves 5238 21,314 

 Bivalve, Marine and Freshwater 1850 5,900 



Foreign Land Shells 2673 ) 9,442 



European „ f 950 



Rare Shells in glass Cases 80 



9,761 37,686 



Very nearly all the rare species known aie represented in 

 the Collection and sometimes by several specimens. 



For further informations and price, apply to Mr. A. Boucard, 

 225, High Holborn, London, W.C. 



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