﻿LXXVIII — 



Reynolds. On the Theory of the Indicator and the Errors in Indicator-Diagrams. — 

 Brightmore. Experiments on the Steam-Engine Indicator. — Imray. High-Speed motors. — 

 Kapp. Modem Continuous-Current Dynamo Electric Machines and their Engines. — Milne. 

 On construction in Earthquake countries. — Cuningham. On the Energy of Fuel in 

 Locomotive Engines. — Stroudley. Electric-Tighting for Eailway Trains. — Strachan. The 

 Karachi Waterworks. — Faida. The Design and Construction of Eailway Tolling-Stock in 

 Italy. — Salter. Experiments on the Measurement of Water over "Weirs. — Hawgood. Kemoval 

 of Shoals by Propeller-Sluicing on the Columbia river, Oregon U. S. — Leslie. On an 

 improved method of Lighting Vessels under Way at Night. —Vasilieff. The Oil-Wells 

 of Baku. 



t Mittheilungen aus dem Jahrbuche der kon. Ungarischen Geologischen Anstalt. 

 Bd. VII, 5; Vili, 1. Budapest, 1886. 8°. 



Herbich. Palàontologische Studien ueber die Ealkklippen des Siebenbiirgischen Erzge- 

 bìrges. — Gesell. Geologische Verhaltnisse des Steinsaltzbergbaugebietes von Soóvàr. 

 +Mittheilimgen aus der Zoologischen Station zu NeapeL Bd. VI, 3. Berlin, 



1885. 8°. 



Jaquet. Eecherches sur le Système vasculaire des Annelides. — Dohrn. Studien zur 

 Urgeschichte d. Wirbelthierkorpers. — TX. Die unpaare Eloss in ihrer Bedeutung fùr die 

 Beurtheilung der genealogischen Stellung der Tunicaten und des Amphioxus, und die Eeste 

 der Beckenflosse bei Petromyzon. — X. Zur Phylogenese der Wirbelthierauges. 

 tMittheilungen der k. k. Màhrisch-Schlesischen G-esellschaft zur Beforderung 

 des Ackerbaues der Natux- und Landeskunde in Briinn. 1885. Brunn, 4°. 

 +Monatsblàttern des Wissenscbaftlichen Club in Wien. Vili Jbg. n. 6. Wien, 



1886. 4°. 



-;-Monograpbs of the United States Geological Survey. Voi. V, VI, VII. Washington, 

 1883-84. 4°. 



V. Irving. The Copper-Bearing rocks of Lake Superior. — Morris Fontaine. Contri- 

 butions to the Knowledge of the older mesozoic flora of Virginia. — Story Curtis. Silver- 

 Lead deposits of Eureka Nevada. 



•Naturforscher (Der). Jhg. XIX, n. 10-13. Tiibingen, 1886. 4°. 

 ^Notices (Monthly) of the r. Astronomical Society. Voi. XLVI, 4. London, 

 1886. 8°. 



Annual report of the Council. 



^Notulen van de algemeene en bestuursvergaderingen van het Bataviaasch 

 Genootschap van Kunsten en Wetenschappen. Deel. XXIII, 2. 1885. 

 Batavia, 8°. 



* Observations (Astronomical and meteorological) made during the year 1881 

 at the U. S. Naval Observatory. Washington, 1885. 4°. 



+ Proceediogs of the Academy of Naturai Sciences at Philadelphia. 1885, p. III. 

 Philadelphia, 8°. 



Wachsmuth and Frank Springer. Eevision of the Palaeocrinoidea. — Meehan. Note 

 on Quercus prinoides. - U. On the Fruit of Opuntia. - Meek and Robert Newland. A 

 Eeview of the Species of the Genus Esox. — Meehan. Inflorescence of the Compositae. — 

 Alien M. D. On the Pectoral Filaments in the Sea Eobin (Primotus palmipes). — Meehan. 

 Notes on CactaceEe. Elastic Fruit in Mamillaria. - Redfield. On the Flora of Martha's 

 Vineyard and Nantucket. — Meehan. Biographical Notice of Henry N. Johnson. - Id. 



