101 



new species of Ilelix and note on 77. Mobil Lea. 3 p.— 

 Vol. XI, No. 3—4. Poey, F.: Poissons de Tile de Cuba; 

 Especes nouv. decrit. 12 p. (4 Tai). — Lawrence, G. N.: 

 Descriptions of two new species of birds of the famil. Tana- 

 gridae a. Tyrannidae. 2 p. — Blaud, Th. : Not. on cert. 

 terrestr. MoUusks, with descript. of new spec. 16 p. - Mor- 

 rison, H.R.: Not. on North American Lepidoptera. 13 p. 



— No. 5— G. Leeds, A.R.: On an asphalt. coal from tne 

 shale of the Huron river Ohio, eontain. seams of sulphat. 

 of Barvt. 2 p. — Brewster, W.: Some observat. on the 

 birds ofRitchiecouuty, West. Virg. 17p. — No.7— 8. Bland, 

 Th.: Not. on cert. terrestr. MoUusks, with descript. of a new 

 spec. of the gen. AmphibuUna. 4 p. — Brewster, Wni.: S. 

 addit. light on the so-called Sterna Portlmtdica Ridgway. 7 p. 



— Proceedings. 2. Series. March to June 1873. 

 No. 3 & 4. Nep-York 1874. 8o. 



Mnseum of comparat. Zoology at Harvard College 

 i. Cambridge. Memoir.s. Vol. IV, No. 10. — Allen, J. 

 A.: The american Bisons living a. extinct. 246 p. (12Taf. 

 & 1 Kart.). Cambridge 1876. 4». 



Americ. philos.Soc. at Philadelphia. Proceedings. 

 Vol. XV & XVI, No. 97. 98. Philadelphia 1876. S". — 

 Le Conte, J.L. & Hörn, G. H.: The Rhynchoporaof America 

 north of Mexico. 455 p. — Britton, J. Bl.: Iniprov. mounted 

 burett. f. Volumetrie analysis. 4 p. (1 Taf.). — Price,E.K.: 

 The glacial epochs. .34 p. — Trowbridge, D.: On the at- 

 mospher. of the sun a. planets. 8 p. — 



Acad. of Natur. Sc. at Davenport. Proceedings. 

 Vol. I. (1867—1876). Davenport 1876. S». — Far- 

 (juharson, R. J. : Recent archaeol. descoveries at Daven- 

 port. 27 p. — Pratt.H. H.: Descript. of a Unio Shell. 2 p. 



— Putuam,J. D.: Report on the Insects of Wyoming. 5 p. 



— id.: Indiau names f. Insects. — id.: Report on the Insects 

 of Utah. 13 p. — 



Americ. Journ. of Sc. a, Arts. 3. Ser. Vol. XII, 

 No. 71—72. Vol. Xni, No. 73—75. New-Haven 1876 

 &77. 8». — Vol. XII, No. 71. Marsh,0. C: Not. of new 

 tertiary Mammals. 3 p. — No. 72. Rood, 0. N.: Experim. 

 on the nature of the force involv. in Crookes' Radiometer. 

 6 p. — Hill, H. B.: On the Ethers of uric acid. 11 p. — 

 Dawson, J. W. : On a recent discovery of carboniferous 

 batrachiaus in Nova Scotia. 8 p. — Dana, Ed. S.: On the 

 associat. of crystals of Quartz a. Calcite in parallel posit. 

 as observed on a specimen from the Yellowstone Park, öl p. 



— Marsh, 0. C. : Principal charact. of the americ. Ptero- 

 dactyls. 2 p. — Vol. XIII, No. 74. Draper, H.: Photographs 

 of the spectra of Venus a. tt Lyrae. — Austen, P. T. : On 

 Dinitroparadibrombenzols a. their derivat. 4 p. — James, 

 B. : Priuciples of compensation in Chronometers. 2 p. — 



Smithsonian Instit. Contributions to knowledge. 

 Vol. XX & XXI. Washington 1876. 4». — Vol. XX. 

 Coffin, J, H.: The Winds of the globe: or the laws of at- 

 mospher. circulat. over the surface of the earth. 756 p. (26 Taf.). 



— Vol. XXI. Alexander, St.: Statement a. Exposit. of cer- 

 tain harmonies of the solar System. Ö5 p. — Newcomb,S.: 

 On the general integrals of planetary motiou. 31p. — Schott, 

 Ch A.: Tables, distribution a. variations of the atniospher. 

 temperat. in the U. S. a. some adjac. parts of America. 

 344 p. (4 Taf). — 



— Ann. Rep. of the Board of Regents showing the 

 operat., expedit. a. condit. of the Instit. f. the year 

 1875. 422 p. Washington 1876. 8». 



U. S. Geol. a. Geogr. Survey of the Territories. 

 Bull. No. 2. 77 p. Washington 1874. 8«. 



— Miscell. Publications. No. 4. Porter, Th. C. 

 & Coulter, J. M.: Synopsis of the Flora of Colorado. 

 180 p. Washington 1874. 80. — No. 6. Chittenden, 

 G. B. : Meteorol. Observat. made during the year 1873 

 a. the early part of the year 1874 in Colomdo a. Mon- 

 tana territories. 57 p. Washington 1874. 8". 



— Prelim. Rep. of Wyoming a. port. of contig. 

 territ. being a second ann. rep. of progress by Hayden, 

 F. V., U. S. Geologist. 511 p. Washington 1872. 8«. 



— Prelim. Report of Montana a. portions of ad- 

 jac. territories being a 5. ann. rep. of progress by 

 Hayden, F. V., U. S. Geologist. 538 p. (2Taf., 1 Karte). 

 Washington 1872. 8o. 



— Ann. Rep. embracing Colorado, being a rep. 

 of progress of the explor. for the year 1873 byHayden, 

 F. V., U. S. Geologist. 718 p. (85 Taf., 1 Karte). 

 Washington 1874. 8". 



— Ann. Rep. embracing Colorado a. parts of ad- 

 jac. territ. being a rep. of progress of the explorat. 

 for the year 1874 by Hayden , F. V., U. S. Geologist. 

 515 p. (66 Taf., 16 Kart.). Washington , 1876. &<>. 



V. S. Engineer Depart. Rep. up. geogr. a. geol. 

 explor. a. surveys west of the 100"^ Merid. in Charge 

 of first Lieut. Geo. M. Wheeler und. the Direct. of 

 Brig. Gen. A. A. Humphrey s. Vol. III. Geology. 681p. 

 (14 Taf.). Washington 1875. 4«. — Vol. V. Zoology. 

 1019 p. (45 Taf.). Washington 1875. 4». 



— Topographical Atlas by G. M. Wheeler. (16 

 Kart.) 1874. 



— Report up. geogr. Surveys west of 100*'' Meri- 

 dian 1875, byG.M. Wheeler. 196 p. (9 Taf., 2 Kart.). 

 Washington 1875. 8». 



K. K. Akad. d.Wiss. i.Wien Anzeiger. Jg. 1877. 

 No. 14—16. Wien 1877. 80. 



Siebenbtirg. Ver. f. Natnrwiss. i. Hermannstadt. 

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— Henrich, C: Ueb. Spongien. 12 p. — Neugeboren, J. 

 L.: System. Verzeichniss der i. d. Miocänschicht. b. Ober- 

 Lapugy i. Siebenbürg, vorkommend, fossil. Korallen. 11 p. 



— Reissenberger, L.: Meteorol. Beobachtg. a. Sieben- 

 bürgen V. J. 1875. 32 p. — 



K. Pr. Landes-Oek.-Coll. Landwirthsch. Jb. 6. Bd. 

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K. TJng. geol. Anstalt. Mittheilgn. aus d. Jahrb. 

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 d. südl. Bakony" betitelt. Arbeit. 22 p. — 



Eeumont, Dr. AI. : Ueb. d. Behandig. d. constitut. 

 Syphili.s u. d. Quecksilberkrankheit a. d. Schwefelquellen, 

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 id.: D. Schwefelquellen. 110 p. S.-A. aus ,, Valentiner, 

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K. K. Gartenbau-Gesellsch. i. Wien, Gartenfreund. 

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— Die K. K. Gartenbau-Ges. i. Wien u. ihre Leist- 

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Kais. Admir. Ann. d. Hydrogr. u. marit. Meteorol. 

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— Nachrichten f. Seefahrer. 8. Jg. No. 24—28. 

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K. Polytechn. Schule z. Hannover. Programm f. 

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