76 
dons. — 3 map.s-5 mai 1879. 
Grande-Bretagne. Dublin. Royal Irisli Âcademy. Procee- 
rîingsof the —, 2 e sér., t, III, n° 2; 1878. 
A. Leith Adams. — Report on the History of Irish Fossil Mammals, 89. 
E. T. Hardman.— Further Researches on the supposed Substitution of Zinc for 
Magnésium in Minerais, 146 ; — On Hullite, hitberto undescribed Minerai ; a Hydrous 
Silicate of peculiar composition, from Carnmoney Hill, Co. Antrim. 161. 
E. Hull. — On the Microscopical Structure of the Olivine Basait of Carnmoney 
Hill, 166. 
Londres. British Association for the Advaricement of Science. 
Report of the XLVth Meeting of the —, held at Bristol in August 1875; 
1876. 
W. Pengelly. — Eleventh Report of the Committee for exploring Kent’s Cavern, 
Devonshire, Rep.. 1. 
Everett. — Seventh Report of the Committee appointed for the purpose of inves- 
tigating the Rate of Increase of Underground Température downwards in yarious 
localities of Dry Land and under Water, Rep.. 14 ; — Eighth Report, 156. 
Herschell et Lebour. — Second Report of a Committee on Experiinents to déter¬ 
mine the Thermal Conductivities of certain Rocks, showing especially the Geological 
Aspects of the Investigation, Rep., 54. 
Crosskev. — Third Report of the Committee appointed for the purpose of recor- 
ding the position, height above the sea, lithological characters, size, and origin of 
the more important of the Erratic Blocks of England and Wales, reporting other 
matters of interest connected with the same, and taking measures for their préser¬ 
vation, Rep., 82. 
De Rance. — First Report of the Committee for investigating the circulation ofthe 
Underground Waters in the New Red Sandstone and Permian formations of 
England, Rep., 114. 
J. Thomson. — Sixth Report of the Committee appointed to investigate the struc¬ 
ture of the Carboniferous Corals, Rep., 165 ; — On a new Genus of Rugous Corals 
from the Mountain-Limestone of Scotland, Not., 83. 
H. Tiddeman.— Third Report of the Committee appointed for the purpose of 
assisting in the Exploration of the Settle Caves (Yictoria Cave), Rep., 166. 
H. Willett. — Third Report of the Sub-Wealden Exploration Committee, Rep., 346. 
W. Topley. — Geological Report of the Sub-Wealden Exploration, Rep., 347.- 
Th. Wright. — Âddress, Not., 47; — Note on the Reptilian Remains from the 
Doîomitic Conglomerate on Durdham Down, 85. 
W. H. Bailv. — Description of a new Species of Labyrinthodont Amphibia from 
the Coal at Jarrow Colliery, near Castlecomer, Co. Kilkenny, Not., 62. 
J. Brodie. —On the Action of Ice in what is usuaïlv termed the Glacial Period, 
Not., 6B. 
P. B. Brodie. — On the further Extension of the Rhætic or Penarth Beds in 
Warwickshire, Leicestershire, Nottînghamshire, Yorkshire, and Cumberland ; and 
on the Occurence of some supposed Remains of a new Labyrinthodon and a new 
Radiate therein, Not., 64. 
Cl. Le Neve Foster. —Note on the Deposit of Tin-ore atPark of Mines, S 1 Columb, 
Cornwall, Not., 64. 
A. H. Green. — Notes on the Variations in Character and Thickness of the Mill— 
stone-grit of North Derbyshire and the adjoioing parts of Yorkshire, and on the pro¬ 
bable manner in which ihese Changes hâve been produced, Not., 65. 
