- 28 - 
Cambridge. Muséum of comparative zoôlogy. Memoirs , vol. 
VI, n° 1 (The auriferous gravels of the Sierra 
Nevada of California, by J. D. Whitney); 
appendix to n° 2. (Lesquereux: Fossil plants of 
the auriferous grave! deposits); vol. VII, n° 2, 
part I. (The climatic changes of later zoôlogi- 
cai time, by J. D. Whitney), 1880, in-4°.— 
v. VII, n° 1; in-4°. (L. Agassiz : Report on the 
Florida reefs). — Annual report of the cura- 
tor for 1879-80. — Bulletins , vol. VI, n° 8, 
A. Agassiz : on the dredging operations; n° 
9, Sigsbae : gravitating trap ; n° 10, Paxon : 
Structure of the embryonic Zoëa; n° 11, 
Garman : new selachians in the muséum. 
— Vol. VIII, n° 1. (Etudes préliminaires sur 
les crustacés, par A. Milne Edwards) ; n° 2. 
(Prel. report on the Echini,by L. Agassiz); n° 
3 (New and little known fishes, hy S. Car- 
man.); n° 4 — 14 (pp. 95-284). — Geological 
sériés , vol. I, n° 1. (Notes on the geology of 
the iron and copper districts of lake Supe- 
rior, by M. E. Wadsworth.) 
Madison. Wisconsin Academy of science, arts and letters. 
Transactions , vol. IV, 1876-1877. 
New Haven. Connecticut Academy of arts and sciences. 
Transactions , vol. I, II and III. 
— American journal of arts and sciences. Vol. 
XX, n°* 116-120; vol. XXI, n- 121-127. 
New-York. Academy of sciences. State Lycœum of natural 
history. Armais, vol. I, n os 5-13. State Muséum 
of natural history. Annals, vol. XI, n° 13. 
St-Louis. Academy of sciences. Transactions. Vol. IV, n°l; 
1880. — Contributions to the Archæology 
of Missouri, by the archæological section ; 
part I, Poltery ; 1880, in-4° pl. 
Washington. Geological surveyofthe Territories. Bulletins , 
vol. IV, n° 4 ; vol. V, n° 4; vol. VI, n° 1. Geo¬ 
logical Survey of Wyoming and contiguous 
