Cambridge University Press 
A Manual of Seismology 
By CHARLES DAVISON, Sc.D. With 100 illustrations. Demy 8vo. 21s net. 
Cambridge Geological Series. 
“The present manual, which belongs to the Cambridge Geological Series, 
written by one of the very foremost scientists in this department, presents the whole 
subject in clear arrangement and language, with every device of illustration, and all 
the recent investigations on points that fall strictly within the domain of seismology . . 
The chief aim has been to give an outline of the present state of knowledge of the 
science, a task which has been accomplished with entire success and with that 
completeness of grasp and penetration which belongs to a master in his subject.—The 
Aberdeen Free Press. 
The Study of Geological Maps 
By GERTRUDE L. ELLES, D.Sc., Fellow of Newnham College, Cambridge. 
With 7 plates, 1 map, and 64 figures. Crown 4to. 12s net. 
Cambridge Geological Series. 
““Dr Elles is to be congratulated on this valuable addition to the Cambridge 
Geological Series. Her work has been admirably done—clear, full, concise, illuminating. 
The book will be an indispensable part of the field geologist’s outfit. It is copiously 
and effectively illustrated, and should certainly attract many recruits to the ranks 
of students of one of the most fascinating of sciences.’’—The Scottish Hducational 
Journal. 
Devonian Floras 
A Study of the Origin of Cormophyta. By EH. A. NEWELL ARBER, 
M.A., Sc.D. With a Preface by D. H. Scott, F.R.S. With a frontispiece 
and 74 text-figures. Demy 8vo. 17s 6d net. 
‘““The volume is eminently readable; it appeals to the amateur botanist, familiar 
with the commoner plants of our ditches, and tothe trained botanist itis indispensable 
as a storehouse of information.’’—Professor A.C. SEWARD in The Cambridge Review. 
Prehistory 
A Study of early cultures in Hurope and the Mediterranean Basin. By 
M. C. BURKITT, M.A., F.G.S. With a short preface by L’ABBE H. 
BREUIL, Professor at the Institute of Human Paleontology, Paris. With 47 
plates. Royal 8vo. 35s net. 
“Myr Burkitt is to be congratulated on his book. It is indeed a feat to have 
produced so early in his career a work that every student of prehistorics will henceforth 
be glad to have at his elbow. While useful throughout, however, it is of special value in 
so far as it incorporates the writer’s first-hand information as acquired in the company 
of these high priests of the cave-hunting science, Messrs Breuil and Obermaier.’’—TJie 
Times Literary Supplement. 
Fetter Dane, Dondon, ©.C.4; C. F. Clay, Manager 
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