24 



in cosmical physics. p. 201 — 202. — Jackson and Field: 

 Researches on the substituted benzyl Compounds, p. 202 — 213. 



— Jackson and White: Researches on the substituted 

 benzyl Compounds, p. 213—217. 



American philosophical Society at Philadelphia. 

 Proceedings. Vol. XVUI. Nr. 104, 105. Boston 

 1880. 8". — Cope: Eleventh contribution to the herpe- 

 tology of Tropica! America. p.261 — 276. — Frazer; Fossil 

 forms in the quartoze rocks of the Lower Susquehanna. 

 p. 277 — 278. — Genth: Ou pjTOphylhte from Schuylkill 

 county Pennsylvania, p. 279 — 280. — Chase: Approxiniate 

 quadrature of the circle. p. 281 — 232. — Cooper: Notes 

 on some land-shells of the Pacific Slope. p. 282 — 288. — 

 Stevenson: öurface geology of South-west Pennsylvania 

 and adjacent portions of West- Virginia and Maryland, p. 289 

 — 315. — Grote: The philosophy of the biblical account 

 of the creation. p. 316 — 323. — Kirkwood: The cosmo- 

 gony of Laplaee. p. 324 — 326. — Phillips: Additional 

 notes upon the coUection of soins and medals now upon 

 exhibition at the Pemisylvania Museum, p. 327 — 344. — 

 Greene: Ou the formation of dibenzyl ct. p. 345 — 346. — 

 i d. : On dioxyethel-methylene and the preparation of methylene 

 Chloride, p. 346 — 347. — Haupt: On the coordination of 

 the varinus methods of expressing thought as applied to the 

 System of public school Instruction, p. 348 — 350. — Cope: 

 Second contribution to a knowledge of the Miocene fauna 

 of Oregon, p. 370 — 376. — Haie: Discovery of the book 

 ofrites of the Iroquois; affinity of the Tutelos and Dahkotas. 

 p. 378—379. — Chase: Astronomical approxiniations. p. 380 

 — 381, 425 — 434. — Hörn: A monographic revision of the 

 species of CremastocMhis of the United States, p. 382 — 397. 



— id.: Synopsis of the Euphoriae of the United States. 

 p. 397 — 408. — Ashburner: On the oil sand of Bradford, 

 McKean County. p, 419-421. — Hall: Kelations of the 

 crystallüie rocks of Pennsylvania to the Silurian liraestones 

 and the Hudson river age of the Hydromica schists. p. 435 

 — 442. — Phillips: Au account of an old work on cosmo- 

 graphy. p. 443 — 450. — Greene: On a new synthesis of 

 saligenin. p. 451 — 452. — Cope: On the foramina per- 

 forating the posterior part of the squamosal boue of the 

 mammaUa. p. 452 — 460. — Rogers: Biographical notice 

 of Joseph Henry. p.461— 464. — Gatschet; The Tinnicua 

 language. p. 465— 502. — Frazer: A niirror for illuniiuating 

 opaque objects for the projectmg microscope. p. 503 — 504. 



— id.: Three methods and forty-eight Solutions of the fifteen 

 Problem, p. 505 — 510. 



U. S. Geological Survey of the Territories in 



Washington. Reijort. Vol. XII. Washington 1879. 



4 ". — L e i d y , J. : Fresh- water rhizopods of North America. 

 319 p. (48 Taf ) 



American medical Association at Philadelphia. 



Transactions. Vol. XXX. Philadelphia 1879. 8°. 



Academy of natural Sciences of Philadelphia. 

 Proceedings. 1879. Pt. I, H, m. Philadelphia 1879 

 ^1880. 8". — Meehan: Solidago odora as a ..Tea" 

 plant, p. 10. — Leidy: On Gordius, and ou some parasites 

 of the rat. p. 10—11. — Greene and Parker: Note on 

 HyraceuiH. p. 12—13. — Ryder: Morphological notes on 

 the Umbs of the Amphiumidae, as indicating a possible 

 synonymy of the supposed genera. p. 14—15. — Binney: 

 On the land sheUs of the Mexicau Island of Guadelupe. 

 p. 16. — Garrett: List of land shcUs üihabitmg Rurutu, 

 one of the Austral islands. p. 17—30. — id.: Description 

 of a new species oi Goniohranchus. p. 31. — Leidy: Fossil 

 rcmains of a Caribon. p. 32 — 33. — Seigfried: Natives 

 of Botel Tobago, p. 33. — McCöok: Cuttiug. or Parasol 

 Ant, Atta fervens, Say. p. 33— 39. — Leidy: Ou Bothrio- 

 ccphalus latus, p. 40. — Goldsmith: Asphaltum and 

 Amber from Vincenttomi. p. 40— 42. — Lyon: Descriptions 

 of three new species of Calceolidae from the upper Silurian 

 rocks of Kentucky, p. 43 — 46. — Ryder: Further notes 

 ou the mochanical geuesis of tooth-forms. p. 47 — 51. — 

 Chapman: On the structm-e of the Chimpanze. p. 52— 63. 



— Meehan: Note on Upuntia proUfera. p. 64—65. — 



Ellis: On the variability oi Sphaeria quercuum. p. 66 — 70. 



— Bergh: On the Nudibrauchiate Mollusca of the North 

 Pacific Ocean, with special reference to those of Alaska. 

 p. 71 — 132. — Lockington: On a new genus and species 

 of Scombridae. p. 133—136, — Meehan: On Hybrid 

 Fuchsias. p. 137. — INI c C o o k : Note on the adoption of 

 an Ant-Queen. p. 137— 138. — Meehan: On special fecun- 

 dity in plants. p. 138. — Ryder: Notice of a new Pauropod. 

 p. 139, — Meehan: Do snakes swallow their young? p. 139 

 — 140. — McCook: Mode of depositing ant-eggs, p. 140. 



— id.: Note on the marriage-Üights of Lasius flavus and 

 Mijrmiea lobricornis. p. 140 — 143. — Chapman: Notes 

 on theAmphiuma. p. 144— 145. — id.: Placenta of ilfacacit« 

 cynomologus. p, 146 — 147, — Ryder: Description of a new 

 species oi Chirocephalas. p. 148 — 149, — McCook: Pairing 

 of Spiders, Limjphia marginata. p, 150 — 151, — Dercum: 

 The lateral sensory apiiaratus of fishes, p, 152 — 153, — 

 McCook: Note on mound-making ants, p, 154 — 155, — 

 id.: Combats and nidificatiou of the pavemeut ant, Tetra- 

 »lorium eaesjntum. p. 156 — 160. — Ryder: Honey glands 

 on Catalpa leaves. p. 161—162. Leidy: On rhizopods 

 oecurring in Sphagnum. p. 162 — 163.. — Meehan: Note 

 Lonas inodora. p. 163 — 164. — Ryder: Larva of Eury- 

 pauropus spiinosus. p, 164, — Meehan: Ou sex mCastanea 

 Americana. p. 165—167. — Cope: Ou the genera of Felidae 

 and Canidae. p, 168— 194, — Leidy: Remarks on Orgyia. 

 p, 195 — 196, — McCook: On Myrmecocystus Mexicanus, 

 Wesm, p, 197 — 198, — Leidy: Notices of some animals 

 on the coast of New-Jersey, p, 198 — 199, — Ryder: De- 

 scription of a new Branchipod, p. 200 — 202. — Leidy: On 

 Cristatena Idae. p. 203—204. - id.: On Amoeha Blattae. 

 p. 204 — 205. — Potts: On the supposed sensitive character 

 of the glands of the Asckpiadaceae. p, 205 — 206, — Gold- 

 smith: On amber containing fossil insect, p, 207 — 208, — 

 Leidy: Ward's natural scieuce establishments, p. 208 — 209, 



— Meehan: Variatious in Thuja aad Retuiospora, p, 209 

 — 210, — Heilprin: On some new eocene fossils from the 

 Claiborne marine formation of Alabama, p. 211 — 216, — 

 id, : A comparison of the eocene mollusca of the South- 

 eastern United States and AVestern Europe in relation to 

 the deterraiuation of identical forras, p. 217 — 225, — Wachs- 

 niuth and Springer: Revision of the Palaeocrinoidea, 

 p, 226-378, — Gray: On the genus Garberia. ji, 379— 360, 



— Kingsloy: On a coUection of Crustacea from Vu-ginia, 

 North Carohna, and Florida, with a revision of the genera 

 of Orangonidae and Palaemonidae. p, 383 — 427. — Parker: 

 Complete connection of the Fissura centralis with the Fossa 

 Sylfii. p, 428—431. 



Landwirthschaftl. Jahrbücher. Herausgeg. von 

 H. Thiel. Bd. IX (1880). Hft. 4/5. Berlin 1880. 

 8", — Kotschedoff: LandwirthschaftUch landschaftliche 

 Renünisceuzen aus emer Reise durch's Moskausche bis in 

 die kaukasischen Bäder und über Jalta in die Krim. p. 549 



— 558. (Schluss.) — Emmerling: Ueber den Verlust, 

 welchen frisch gemähtes Gras durch massige Beregnung er- 

 leidet, p. 559 — 566. — Werner: Bericht über eine land- 

 wirthschaftliche Studienreise durch Ungarn, p. 567—620. — 

 Schiller: Uutersuchimgen von Abflusswasser aus Damm- 

 kulturen, p. 621—628. — Wein: Welchen Werth hat die 

 sogenannte zurückgegangene Phosphorsäure für kalkreichen 

 Boden? p. 629—638. — Maercker: Zur Abwehr iu der 

 Frage des Werthes der zurückgegangeneu Phosphorsäure, 

 p. 639 — 650. — Kellner: LTntersuchungen über den Zu- 

 sammenhang zwischen Muskelthätigkeit und Stoö'zerfaU im 

 thierischen Organismus, p, 651 — 688, — Schulze: Ueber 

 den Eiweissumsatz im Pflanzenorganismus, p, 689 — 748, — 

 Albert u, Wagner: Das Verhalten präcipirter Phosphate 

 zu kohleusäurehaltigem Wasser u, zu Erden, nebst Vege- 

 tationsversuchen mit Ki-esse, p. 783 — 804. — Konig: Ueber 

 die Geldwerthsberechnimg der Futtermittel, p. 805 — 836. 



Astronomische Gesellschaft, Vierteljahrsschrift. 

 Jg. 15. Hft. 3. Leipzig 1880. 80. 



Die landwirthschaftlichen Versuchs -Stationen. 

 Herausgeg. von F. Nobbe. Ed. 25, Hft. 5/6. Berlin 

 1880. 8". — Sorauer: Giebt es eine Prädisposition 



