NEW PUBLICATIONS OF TRUBNER AND CO., 



GO, PATERNOSTER ROW, LONDON. 



AGASSIZ.— CONTRIBUTIONS TO THE NATURAL HISTORY 

 OF THE UNITED STATES OF AMERICA. By Louis Agassiz. First 

 Monograph, In Three Parts. — I. Essay on Classification. II. North American 

 Testiulinata. III. Embryology of the Turtle ; with Twenty-seven Plates. Vols. I. 

 and II. 4to. Pp. lii. and 644. £7 : 7s. 



AGASSIZ.— ESSAY ON CLASSIFICATION. By Louis Agassiz. 

 Second Edition. With an Index, and Revised and Enlarged by. the Author. In 

 One Volume, 8vo. 12«. 



BAIED.— MAMMALS OF NORTH AMERICA. The Descriptions 

 of Species based chiefly on the Collections in the Museum of the Smithsonian 

 Institution. By Prof. Spencer F. Baird, Assistant Secretary of the Smithsonian 

 Institution. With S7 Plates of Original Figures, coloured and plain, illustrating 

 the Genera and Species, including details of External Form and Osteology. 4to. 

 Pp. xxxiv. and 7^4. Philadelphia, 1859. £4 : 4s. 



BAIRD.— THE BIRDS OF NORTH AMERICA. By Professor 

 Spencer F. Baird. In One Volume, 4to, of 1064 pages and 75 Plates of 

 hitherto unfigured species. (In January.) 



BINNEY.— THE TERRESTRIAL AIR-BREATHING MOLLUSKS 

 OF THE UNITED STATES and the adjacent Territories of North America ; 

 described and illustrated by Amos Bxnney. Edited by Augustus A. Gould. 

 3 Vols. Svo, with numerous Coloured and uncoloured Plates. ^10 : 10*. 



BINNEY.— SUPPLEMENT to the TERRESTRIAL MOLLUSKS 

 AND SHELLS OF THE UNITED STATES. The Plates will comprise over 

 150 Figures. By W. G. Binnev. 8vo. Coloured. (In January.) 



BREWER.— NORTH AMERICAN OOLOGY; being an Account of 

 the Geographical Distribution of the Birds of North America during their Breed- 

 ing Season, with Figures and Descriptions of their Eggs. By T. M. Brewer. 



I Vol. 4to, with Coloured Plates. £\ : lis. : 6d. 



CASSIN. — MAMMALOGY AND ORNITHOLOGY OF THE 

 UNITED STATES' EXPLORING EXPEDITION UNDER CAPTAIN 

 WILKES, U.S.N., during 1839-42. By John Cassin. Text, I Vol. 4to. 

 Pp. viii. and 466. Atlas in folio, half-boimd, containing 53 Coloured Plates, 



I I of Mammals and 42 of Birds. ^15 : 15s. 



GIRARD.— HERPETOLOGY OF THE UNITED STATES' EX- 

 PLORING EXPEDITION UNDER CAPTAIN WILKES, during 132.9-46. 

 By Charles Girard. Text, 1 Vol. 4to. Pp. xviii. and 496. Atlas in folio, 

 half-boniul, 32 Coloured Plates. ^.^0 : 10s. 



Triibner and Co., 60, Paternoster Row, London. 



