Il 
pared for the different years since that period, containing 
the Illustrations only, without the letter-press. The prices 
of these volumes to the public and the Fellows respectively 
may be ascertained by reference to the printed list of the 
Society’s publications. 
In order to illustrate with due effect several important 
memoirs which have recently formed the subject of com- 
munications to the Society’s Scientific Meetings, it has 
been found necessary to issue no less than four Parts of 
the Society’s Transactions since the last Anniversary. The 
fifth part of vol. v., which completes that volume, contains 
the following papers :— 
On Dinornis (Part IX.) : containing a Description of the 
Skull, Atlas, and Scapulo-coracoid Bone of the Dinornis 
robustus, Owen. By Prof. Owen, F.R.S. With three 
plates. 
On New or imperfectly known Species of Marine 
Ostracoda. By George Stewardson Brady. With six 
plates. 
On Dinornis (Part X.) : containing a Description of part 
of the Skeleton of a flightless Bird indicative of a New 
Genus and Species (Cnemiornis calcitrans, Owen). By 
Prof. Owen, F.R.S. With five plates. 
Three Parts of Vol. VI. have likewise been issued, con- 
taining the following memoirs :— 
Vou. VI. Parr I. 
On the Characters and Affinities of Potamogale,a genus 
of Insectivorous Mammals. By George J. Allman, F.R.S. 
With two plates. 
On some Indian Cetacea collected by Walter Elliot, 
Esq. By Prof. Owen, F.R.S. With twelve plates. 
Vout. VI. Parr II. 
On the Osteology of the Dodo (Didus ineptus, Linn.). 
By Prof. Owen, F.R.S. With ten plates. 
Vout. VI. Part ITI. 
Description of the Skeleton of Inia geoffrensis, and of 
the Skull of Pontoporia blainvillii, with Remarks on the 
Systematic Position of these Animals in the Order Cetaeea. 
By W. H. Flower, F.R.S, With four plates. 
