3 
Dr. MANTELL’S MEDALS OF CREATION. 
A new, and entirely re-written edition of this work, so indis- 
pensable to the student in Geology and Palzontology, is in- the 
press, and will appear in the course of this year. It will be pro- 
fusely illustrated: upwards of 100 new figures of the most 
interesting fossils will be added. It will be uniform with the 
sixth edition of the Wonders of Geology, Geology of the Isle of 
Wight, and Petrifactions and their Teachings; thus completing a 
series of Dr. Mantell’s works in six elegant volumes, i in demy 8vo., 
Published by H. G. Bony, York street, Covent Garden, Lon- 
don, England. 
November, 1852. 
= THE BRITISH PALAOZOIC FOSSILS, 
Appep by Professor Sedgwick to the oy elle Museum. By 
Professor M’Coy. In royal 4to, with numerous Plat 
\ Mises L is ls the RADIATA and Amnedeans: is now 
16s. 
| Fascictivs If. containing the Lower — Middle Paleozoic MOL- 
~  LUSCA. E & CO., 
er 
ty Wiss. May, 1852. re King William Street, Strand, a 
FOR SALE. | . ' 
A collection of Recent SHELLS, comprising about 4000 
cies, very full in American species, and all in good condition, 
ia Apply post-paid to the proprietors of this Journal, i 
November, 1852. Te D 
THE BRITISH PALEOZOIC ROCKS AND FOSSILS, : +: 
By Prorrssorn SEDGWICK awn Proressor ‘Coy. os 
Royal 4to. 
Parr II.—Description of the British Paleozoic Fossils added 
by Professor Sedgwick to the Woodwardian Collection of the 
University of Cambridge ; with Figures of the new and imper- 
fectly known Species. By F. M' Coy, Professor of Geology and — 
Mineralogy, Queen’s College, Belfast. 
1st Fasciculus, (Radiata and Articulata.) 16s. 
2nd Fasciculus, (Lower and Middle Paleozoic —— ,) 10s, 
Just published. 
3rd Fasciculus, completing the Paleontology. In the press. 
London: JOHN W. PARKER and SON, West Strand. 
Cambridge: Joun Deicuton ; Mackamnian and Co, 
