135 



Insect Agencv. 5 p. — Harrington. M.W.: About 

 Stareh. 13 p". — Hartt, Ch. Fr.: The Indian Ce- 

 metery of theGruta Das Mumias. 12 p. — Horna- 

 day, W. T.: The Crocodile in Florida. (5 p. — 

 Huxlev, T.H. : Oassific. of the Animal- Kingdom. 5p. 



— Jordan, D S.: The Sisro of Lake Tippecanoe. 

 4 p. — Lapham. J. A.: The Law of Embryonic. 

 Developpm. the same in Plauts as in Animals. 4 p. 



— Lock w oo d . S.: The Pine Snake of New Jersey. 

 14 p. — Marsh, 0. C. : Odontomithes, or Birds 

 w. Teeth. 5 p. (2 PI.). — Packard, A. S.: Life 

 Ilistories of the Protozoa. 12 p. — Life Histories 

 of the Protozoa and Sponges. 21 p. (Illnstr.). — 

 The Mode of Growth of the Radiates. 24 p. — The 

 lnvertebrate Cave Fauna of Kentucky and Adjoining 

 States. 4 p. — Life Histories ofthe Mollusca. 16 p. 

 i Illnstr.). — Biographies of s. Worms. 47 p. illlustr.). 



— Life Histories of the Crustacea and Insects. 40 p. 

 - Mode of Growths of Lower Vertebrates. 26 p. 



(Illnstr.). — Parrv, Dr. G.G.: Bot. Obs. in Southern 

 Utah in 1874. 35 p. -- Perkins, Ge. H.: The 

 Vegetat. of the Illinois Lowlands. 8 p. — Putnam , 

 F. W.: Archaeological Explorat. in Indiana a. Ken- 

 tui ky. 6 p. — The Pottery of the Mound Buildcrs. 

 35 p. — Schaler, N. S. : A State Survey for Massa- 

 chusetts. 4 p. — Treat, Mary: Planta that Eats 

 Animals. 5 p. — Verrill, A. E.: The Colossal 

 Cephalopods of the North-Atlantic. 24 p. illlustr.). 



— Webster, N. B.: On the Physic. a. Geol. Cha- 

 racteristics of the Great Dismal Swamp etc. 3 p. — 



Peabody Acad. of Sc. Memoire. Vol. I, Nr. IV. 

 Salem, Mass. 1875. 4°. 



Wyinan, Jeffries: Fresh- Water Shell Mounds 

 of the St. John's River, Florida. 87 p. (9 PI). — 



— Sixth Ann. Rep. of the Trustees f. the 

 year 1873. Salem 1874. 8». 



Grote, Aug. R.: On the Noctuidae of North 

 America. 18 p. — Packard, A. S. Jr.: Descript. 

 of New North- American Phalaenidae. 15 p. — De- 

 script. of New North-American Phyllopoda. 4 p. — 

 ftecord of American Entomology for 1873. 54 p. — 

 Verrill, A. E.: Notice of s. Dredgings made near 

 Salem by Dr. A.S. Packard Jr. and C. Cooke in 1873. 3 p. 



Americ. Assoc. for the Advancem. of Sc. 

 Memoirs I. Salem 1875. 4°. 



Scudder.S.H.: Fossil Butterflics. 99 p. (3 PL). 



Essex Irstitute. Catalogue of Paintings, 

 Bronzes etc. exhibit, Salem 1875. 8°. 



Robinson, J. : Check List of theFerns of North 

 America, North ofMexico. 10 p. Salem 1873. 8°. 



The Americ. Journal of Sc. a. Alts. 3. Ser. 

 Vol. 11, Nr. 62—65. New Haven 1876. 8». 



Barrett, Dr. S. T.: New Trilobite, Dalmanites 

 dentata. 1 p. il Photogr.). — Billings, E.: Struct. 

 of OböleUa chromatica. 3 p. — Berthoud, E.L.: 

 On Rifts of Ice in the rocks near the summit of 

 Mt. McClellan. 3 p. — Brooks, T. B.: Youngest 

 Huronian Rocks South of Lake Superior rc. 5 p. 



— Chittenden, R. H.: Oxidation product of Gly- 

 eogen etc. 7p. — Le Conte, J.: Formation of the 

 Coast Range of California. 7 p. — Dana. E. S., 



a. Grinnell, Ge.B.: N. Tertiary Lake Basin 3 p. 



— Dana,E. S.: Optica] Character of the Chondro- 

 dite of the Tilly Foster Mine. 1 p. — Samarskite 

 of Mitchel County. 3 p. — Twins of Staurolithe a. 

 Pyrrhotite. 4p. — Dana,J. D.: Chloritic formation 

 on the western border of the New Haven Region. 

 3 p. — Damming of Streams by drift ice during the 

 melting of the grcat Glacier. 3 p. — Fontaine, 

 W. M.: The Conglomerate Ser. of West. Virginia. 

 18 p. — Ford, S. W.: Addit. Spec. of Fossils fr. 

 the Primordial of Troy a. Lansingburgh. 3 p. — 

 Har rington, B. J. : Obituary notice, Sir Ed. Logan. 

 13 p. — Hawes, G. W. : Rocks ofthe "Chloritic 

 formation" on the Western Border of the New Haven 

 regiou. 4 p. — Holden, E. S. : On supp. changes 

 in the Nebula M. 17 = h. 200S = G. C. 4403 ; 20 p. 



— Jenkins, E. H.: The Effect of Silicic Acid upon 

 the Estimation of Phosphoric Acid by Ammonium 

 Molybdate. 2p. — Kimball, A. S.: Sliding Friction 

 on an Inclined Plane. 4 p. — Lovering, J.: ofMea- 

 suring the Velocity of Electricity. 4 p. — Marsh, 

 0. C. : Principal Characters of the Dinocerata. 6 p. 

 (5 PI.). — Principal Characters of the Tillodontia. 



3 p. (2 PI.). — Principal Characters of the Bronto- 

 theridae. 5 p. (4 PL). — S. Characters of the Genus 

 Coryphudon Ow. 4 p. — Mallet, J. W. : On the 

 Constitutional formulae of LTrea, Uric Acid a. their 

 deriv. 16 p. — Newcomb, S.: Review of Croll's 

 Climat a. Time rc. 10 p. — Nipher, F. E.: New 

 Form of Lantern Galvanometer. 3 p. — Norton, 

 W. A. : Experiments on Wood, Iron, a. Steel bars. 



6 p. — Owen.R.: On the existence or not of Horns 

 in the Dinocerata. 2 p. — Peters, C. H. F.: Dis- 

 cov. of a new Planet. 1 p. — Remsen, Ira: I. On 

 Product. of the act. of Potassium on Ethyl Succinate. 



7 p. — Remsen a. Southworth, M. S.: IL On 

 the act. of Ozone on Carbon Monoxide. 3 p. — 

 Remsen, Ira: Concerning Phosphorits Oxychloride. 



4 p. — Rowland, H. A.: Studies on Magnetic 

 Distribut. 5 p. — Sadtler, S. P. : New oecurence 

 of Tartronic Acid rc. 5 p. — Shepard, Ch. U.: 

 On Hermannolite. 1 p. — Smith, J. L.: Researchea 

 on the Solide Carbon Compounds in Meteorites. 7 p. 



— Spiee, R.: On a simple a. very aecurate method 

 of Urning two Forks to unison. 1 p. — Taylor. 

 Wm. B. : On Recent Researches in Sound, il p. — 

 Trouvelot, L.: Veiled Solar Spots. 7 p. — Trow- 

 bridge, J. : Effect of thin Plates of Iron used as 

 armatures for Electro-Magnets. 4 p. — Wallage, Ch. 

 M.: Flint-implements fr. the Stratified Drift of the 

 vicinity of Richmond. 5 p. — Williams . Ed. H. jr. : 

 Crystalls of Tourmaline w. envelopped Orthoclase. 

 3 p. — W i 1 s o n , F. B. : Silicia of grasses a. oth. plants 

 carried up as Diatoms etc. 1 p. — Wright, Ar. W. : 

 Gases contained in Meteorites. 10 p. — 



Staats-Ackerbau-Behörde v. Ohio. 29. Ber. 

 Columbus 1875. 8». 



Boston Soc. of Nat. History. Proceedings. 

 Vol. 17, Pt. 3 u. 4. Vol. 18, Pf, 1 u, 2. 

 Boston 1875 u. 76. 8". 



Vol. 17, P. 3 u. 4. — Allen, J.A.: The Sharp- 

 tailed Finch (Ammodromus caudacutux). 2 p. — 

 Synopsis of Amercicain Leporidae. 6 p. — Bliss, 

 R.jr. : The Fin-spinrs of the Siluroides a. Doradöids. 



