and Astrophytidre, bj Theodore Lyman. Catalogue No. i., Ophiuri- 

 dae and Astrophjtidae, by Theodore Lyman. Catalogue of Terrestrial 

 Air-breathing MoUusks of N. America, by W. G. Binney; Ophiuridae 

 and AstrophytidfE, New and Old, by Theo. Lyman ; Exploration of 

 Lake Titicaca, by Alex. Agassiz & L. W. Garman, 1876; Mammalia 

 of Massachusetts, by J. A. Allen. Contributions to the Fauna of the 

 Gulf Stream at great Depths — Echinoderms, by Agassiz, Lyman, and 

 DePourtales; Brachiopoda, by W. H. Dall. Notes of an Ornitholo- 

 . gical Reconnoissance of Kansas, Colorado, Wyoming and Utah, by 

 J. A. Allen, 1872. Fossil Cephalapods — Embryology — by Alpheus 

 Hyatt. Mammals and Winter Birds of East Florida, by J. A. Allen, 

 with Plates. 



Peabody Museum of Archaeology and Ethnology : 9th Annual Report, 

 1876; loth Ann. Report, vol. ii. No. i, 1877. 



The Nuttall Ornithological Club : Bulletin, vol. i., 1876: vol. ii. 3 & 4, 

 1877. 



Psyche — Organ of the Cambridge Entomological Club — vol. ii. Nos. 33 

 -38, 1877. 

 Worcester — American Antiquarian Society: Proceedings, Nos. 68 & 69, 

 1877. 



Worcester Society of Antiquity : Proceedings, No. i, 1877. 

 Philadelphia — Academy of Natural Sciences : Journal, vol. viii. pt. 2, 4to, 

 1876. Proceedings, pt. iii. Oct.-Dec. 1875; pt. i. Jan.-May, 1876; ii. 

 June-Sept, and pt. iii. Oct.-Dec. 1876; pt. i. Jan. -Mar. 1877; pt. ii. 

 April-Aug. 1877. 



American Philosophical Society : Proceedings, vol. xv. No. 96, xvi. Nos. 

 97 & 98, 1876. 



American Pharmaceutical Society : 24th Annual Report for 1876. 

 Washington — Smithsonian Institution : Contribution to Knowledge, vols. 

 XX. & xxi. 1876; Smithsonian Reports for 1863, 1865, 1868, 1869. 1870, 

 1875 & 1876; The Empire of Brazil at the Philadelphia Exhibition 

 in 1876. 



National Naval and Astronomical Observatory : Astronomical and Me- 

 teorological Observations for 1874, by Rear Admiral C. H. Davis, 

 Wash., 4to, 1877; Report on Dift'erence of Longitude between Wash- 

 ington and Ogden, Utah, by J. R. Eastman, Prof. Math. U.S.N., 4to, 

 1876; Investigations of Corrections to Hansen's Tables of the Moon, 

 by Simon Newcomb, Prof. U. S.N., 4to, 1876; Report of the Differ- 

 ence of Longitude between Washington and Detroit, Mich., Carlin, 

 Nev., and Austin, Nev., by J. R. Eastman, 1874. 



Chief of Engineers, U.S. Army: Explorations and Surveys West of the 

 looth Meridian, by Lieut. G, M. Wheeler, U.S-Engrs. — vol. iii., Ge- 

 ology, 4to, 1875; U-S. Exploration of the 40th Parallel, by Maurice 

 King — vol. iv., Mining Industry, by James D. Hague and Clarence 

 King, 4to, 1870, with Atlas and Plates; Explorations across the Great 

 Basin of Utah in 1850, by Capt. J. H. Simpson, U. S. A., now Co. of 

 Engrs., 4to, 1876; Exploring Expedition from Sta. Fe to the Junction 

 of Grand and Green Rivers of the Colorado of the West in 1859, by 

 Capt. J. N. Macomb : Geological Report of Prof. J. S. Newberry, 4to, 

 1876; U.S. Geographical Surveys of the Territories, by Lieut. G. M. 

 Wheeler — vol. v.. Zoology, 4to, 1875; Annual Report of the Chief of 

 Engineers U.S.A., 3 pts., for year 1876, 8vo, 1876; Rep. of Reconois- 

 sance in Montana Territory in 1875. by Capt. N. M. Ludlow, U.S.A., 

 4to, 1876; Errata of Report of Chief of Engineers for 1876; General 

 Exploration of the 40th Parallel, by Clarence King — vol. vi.. Micro- 

 scopical Petrograph}-, by Ferdinand Zirkel, 4to, 1876 — vol. ii. Descrip- 

 tive Geology, 4to, 1877; Map of Exploration and Surveys in New- 

 Mexico and Utah, by Capt. J. N. Macomb, U.S. Engrs., 1S60. 



Bureau of Education : Public Libraries of the U. States, pt. ii. (2 cops.) 

 1876. Report of Com. of Education for year 1875. 



