46 
DONS. — 
16 FÉVRiii:u-19 AVRIL 1880. 
Brezina. Kunstliche Kalkspathywillinge, 45. 
Hœrnes. — Das geologische Aller der Eruptivgesteine von Gleichenberg, 
Stoklasa. — Chemische Studieo iiber die Kreideformatîon inBohmen, 53. 
Vacek. — Ueber die Sandsteinzone der Karpathen, 58. 
Uhlig. — Ueber die JuraabiagerungeD in der Umgebung von Briinn, 67. 
TeJler. — Ueber einen neuen Fund von Cervus alces, in den Alpen, 69. 
Doll. — Zum Yorkomnien des Diamants im Itakolumite Brasiliens und in den 
Kopjen Afrikas, 78. 
Neumayr. — Palàontologie und Descendenzlehre, 83. 
Wundt. — Ueber Kugelconcretionen aus dem Kreidegestein bei Vils, 88. 
Neumayr. — Tertiar aus Bosnien, 90. 
Teller. — Ueber die Aufnahmen im Gebiete zwischen Etsch und Eisack 91. 
Hussack. — Die tertiàren Eruptivgesteine der Umgegend von Schemnitz, 98. 
E]spagne. Madrid. Revista des los progresos de las ciencias 
exactas, lisioas y naturales, t. XXI, n° 1 ; 1880. 
États-Unis. Cambridge. Muséum of Comparative Zoology. An- 
nual Report of the curator of tlie — , for 1878-79. 
Bulletin of the —, t. Yl, ii« 3; 1880. 
Nevvhaven. American Journal of Science (The), 3« sér., t. XlXy 
n^Mll et 112; mars et avril 1880. 
Le Conte. — Tiie Old River-beds of California, 176. 
Dana. — Note on the âge of the Green Mountains, 191. 
Ford. — Western limits of the Taconic System, 225. 
0. G. Marsh. — Principal Characters of American Jurassic Dinosaurs, 253. 
Sterry Hunt. History of some Precambrian Rocks in America and Europe, 268. 
Orande-Oretagne. Londres. Geological Magazine, t. VII, 
nos 3 et 4 ; mars et avril 1880. 
H. Woodward. — A new Genus of Trilobites, Onycopige Lioersidgei, from New 
South Wales, 97. 
J. Milne. — Note upon the Cooling of the Earth, 99. 
H. Hicks. — On the Precambrian Rocks of Rossshire, 103. 
R. Etheridge. — British Carboniferous Tubicolar Annelids, .109, 171. 
Grenville Cole. — Artifical Perlitic Structure, 115. 
C. Callaway. — Precambrian geology of Anglesey, 117. 
T. G. Bonney. — Notes on the Precambrian Rocks, 125. 
F. Rœmer. — On the Occurrence of the Upper Devonian Goniatite Limestone in 
Devonshire, 145. 
0. Fisher. — On the Cromer cliffs. 147. 
E. T. Newton. — On the Vertebrata on the Forest-beds Seriez in the East of 
England, 152. 
H. Hicks. — The Precambrian Rocks of Rosshire, 155. 
J. Milne. — On the Geographical distribution of Volcanoes, 166. 
— British Association for the Advancement of Science. Report of 
the Forty-Ninth Meeting of the —, held at Sheffield in August 1879, 
Herbert Carpenter. — On the Nomenclature of the plates of tlie Crinoïdal Calix, 333. 
V. Bail. — On the Coal-Fields and Goal Production of India, 334= 
J. F. Blake. — On geological Episodes, 335. 
