BOOKS PUBLISHED BY ME. VAN VOORST. 9 



ELEMENTAEY COTJESB OF GEOLOGY, MINEEALOGT, AND PHY- 

 SICAL GEOQEAPHY. By DAVID T. ANSTBD, M.A., F.E.S., F.G.S., &e., 

 Consulting Mining Engineer, Honorary FeUow of King's College, London, 

 Lecturer on Mineralogy and Geology at the H.E.LC. Mil. Bern, at Addiscombe, 

 late Fellow of Jesus College, Cambridge. A Second Edition^ post 8to, with 

 many Illustrations, 128. 



THE ANCIES"T WOELD. By Professor ANSTED. Second Edition, post 

 8to, 10s. id., n-ith 149 Illustrations. 



" The work may be described aa an outline of the history of vegetable a;nd 

 animal life upon the globe, from the early age when there were only sea- 

 weeds and marine invertebrates as yet in existence, down to the era when 

 the mammals received among them the king of species, Man. By his inti- 

 mate acquaintance with the subject, and power of arrangement and de- 

 scription. Professor Ansted succeeds in producing a narration, which tells 

 in its entire range like a romance." — Mlanchester Examiner. 



GOLD-BEEKEE'S MANUAL. By Professor ATTSTBD. Foolscap 8vo, 3<. 6<i. 



GEOLOGIST'S TEXT-BOOK. Chiefly intended aa a Book of Eeference for 

 the Geological Student. By Professor ANSTED. Foolscap 8to, 3». 6<J. 



THE GEOXJND BENEATH US ; its Geological Phases and Changes. Three 

 Lectures on the Geology of Claphajn and the neighbourhood of London gene- 

 rally. By JOSEPH PEESTWICH, F.B.S., F.G.S., &o. 8to, 3«. id. sewed. 



GEOLOGICAL INQUIEY EEBPECTING THE WATEE-BEAEING 

 STEATA OF THE COUNTBY AEOTJND LONDON", with reference espe- 

 cially to the Water Supply of the Metropolis, and including some Eemarks on 

 Springs. By JOSEPH PEESTWICH, F.G.S., &c. 8to, with a Map and 

 Woodcuts, 8s. id. 



MANUAL OP THE MINEEALOGY OF GEEAT BEITAIN AND lEB- 

 LAND. By EOBEET PHILIPS GEEG, F.G.S., and WILLIAM G. LETT- 

 SOM. 8yo, with numerous Woodcuts, 15s. 



HISTOEY OF BEITISH FOSSIL MAMMALS AND BIEDS. By Professor 

 OWEN. This volume is designed as a companion to that by Professor Bell 

 on the (Eeoent Mammalia) * British Quadrupeds and Cetacea.* 8vo, with 237 

 lUustrationa, £1 lis. id., or large paper (royal 8vo), £3 3s. 



DESCEIPTION OF THE SKELETON OF AN EXTINCT GIGANTIC 

 SLOTH (Mylodon robustus). With Observations on the Osteology, Natural 

 Affinities, and probable Habits of the Megatherioid Quadrupeds in general. 

 By EICHAED OWEN, F.E.S., &«. 4to, £1 12«. id. 



MBMOIES OF HUGH B. STEICKLAND, M.A., Deputy Eeader of Geology 

 in the University of Oxford. By SIE WILLIAM JAEDINE, Bart ; with a 

 selection from his Printed and other Soientiflo Papers. Eoyal 8to, Illustrated 

 by Maps, Geological Sections, Plates and Woodcuts, 36s. 



OMPHALOS. An Attempt to Untie the Geological Knot. By P. H. GOSSE, 

 F.E.8. The law of Prochronism in organic creation. Post 8vo, with 56 Illus- 

 trations on wood, 10s. id. 



JOHN VAN VOOEST, 1 PATEENOSTBE BOW. 



