( 529 ) 



Castillo {Antonio del) y Bàrcena (Mariano). — El Nombre 

 del pcnôm. Mexico, 1885; in-S" (20 pages, pi.). 



Pickering (Echo. C). — Observations of variable stars 

 in 1885. Cambridge, 1886; extr. in-8° (17 pages). 



Huergo [Luis A.). — Examen de la propuesta y proyeeto 

 del puerlo del Sr. D. Eduardo Madero, P y 2^ parte. Biienos- 

 Ayres, 1886; 2vol.in-8°. 



r. s. geological Siirvey. — Bulletin, n"" 15-25. — Minerai 

 resources of the United States, 1885-84. Wasbington, 1885; 

 vol. et cab. in-8''. 



Historical Society of Pennsylvania, — Tbe Pennsylvania 

 magazine, vol IX. Pbiladelpbie, 1885; in-S". 



Peabody Academy of science, Salem. — 3Iemoirs, vol. IX; 

 in-4". 



Philosophical Society, Washington. — Bnlletin, vol. VIII. 

 In -8°. 



Signal Office, Washington. — Annual report, 1884. — 

 Summary and review of international meteorological obser- 

 vations, 1884 : august.-december. — Monthly weatber review, 

 1885 : august.-december. 



California Academy of sciences. — Bulletin, 1886; 4. In-8®. 



American Academy of arts and sciences. — Proeeedings , 

 ncw séries, vol. XIII, 1. — Mëmoirs, vol XI, part III, n"* 2-5. 



Second geol. Survey of Pennsylvcmia, Philadelphia. — 

 Grand allas: Division I, county geological maps, part I; divi- 

 sion II, antbracite eoal fields, parts I and II; division III, 

 petroleum and biluminous coal fields, part 1; division IV, 

 south raountain and great Valley topographical maps, part I: 

 division V, central and soutb-eastern Pennsylvania, parti. 

 Harrisburg, 1884-1885; 5 vol. in-plano. 

 — Report of progress, AA, T^, iP [avec atlas]. 4 vol. in-8*. 



A'"'^ SÉKIE, TOME XI. 42 



