652 
INDEX. 
PAGE 
Bogs, of great extent in the environs of Petersburg , . 440 
, on the formation of ...... 608 
Bones, fossil, of the Ichthyosaurus and Plesiosaurus, anatomical 
description of, and compared with those of the Crocodile 559 
— — , fossil, found in Somersetshire, described , . . 611 
Boulders , of red granite, at the rapids of Imatra, in Russia 341 
of primitive rocks on the banks of the Ganges . 347 
of granite in the brook Pulcova near Petersburg 390 
of limestone in the neigbourhood of Petersburg . 434 
of various primitive rocks in the Currah of the 
Isle of Man . . . . . . . • 503 
Breccia , in the Isle of Man . . . . . . 495 
— — — a species of, called cornstone, in Herefordshire . 512 
Brewster, David, LL.D. on the form of the integrant mole- 
cule of carbonate of lime ... . . . 83 
Bright, Richard, M.D. Remarks upon the hills of Badacson, 
Szigliget, &c. in Hungary . . . . . . 4 
Buckland, Rev. Wm. Notice on the geological structure of 
part of Madagascar, with observations on some speci- 
mens from the interior of New South Wales . . 480 
, Description of the quartz rock of the Lickey hill 
in Worcestershire ...... . 507 
-, Considerations on the evidences of a recent deluge 516 
Calcedony , vast quantity of it in the Island of Antigua . 464 
Callicut, Observations on the geology of . . . 328 
Calp , a rock so called in the neighbourhood of Dublin, described 257 
Cambridgeshire , on the strata of the northern division of . 1 14 
Cape of Good Hope , Observations on its geological structure 614 
Carbonate of lime , on the form of the integrant molecule of 83 
Carmichael, Capt. D. on the geological structure of part of 
the Cape of Good Hope . . . . . . 614 
Castlemain bay, suggestions respecting the improvement of 596 
Cey Ionite, a mineral found in Ceylou .... 325 
Ceylon, Dr. Davy on the geology and mineralogy of . . 311 
Chalk, forms the 'cliffs at Dover . . . . . 16 
— also the cliffs on the coast of France opposite to Dover 47 
