3 8o SCIENCE PROGRESS 



BOOKS RECEIVED 



{Publishers are requested to notify p?-ices) 



The Petrology of the Sedimentary Rocks. A Description of the Sediments and 

 their Metamorphic Derivatives. By F. H. Hatch, Ph.D., Mem. Inst. Civil 

 Engineers, Vice-President of the Inst, of Mining and Metallurgy, and 

 Past President of the Geol. Soc. of South Africa, and R. H. Rastall, M.A., 

 Demonstrator of Geology in the University of Cambridge. With an 

 Appendix on the Systematic Examination of Loose Detrital Sediments by 

 T. Crook, A.R.Sc. (Dublin). London : George Allen & Co., Ltd., 44 and 45, 

 Rathbone Place, 191 3. (Pp. xii, 425.) Crown 8vo. ys. 6d. net. 



G. W. Bacon & Co.'s New Contour Globe. Fifteen inch diameter, with compass. 

 Three heights of land and four depths of sea are shown in different colours. 

 Total weight only a\ lbs. Price 25^. net. — Also Bacon's Wall Maps. United 

 States. 4 by 5 ft. Scale, 1 : 3,200,000. Drawn on a secant conical projection 

 with errorless parallels, 34 and 44° North latitude. Price, on cloth, rollers and 

 varnished, or on cloth, cut to fold, 16s. — Also a New Contour Map of England 

 mounted to fold. Price ys. 6d.~ Also a New Contour Map of Wales in 

 Welsh, edited by Prof. Timothy Lewis, M.A. Price ys. 6d. — Also Excelsior 

 Map of Mediterranean Lands. Also New Contour Map of the Near and 

 Middle East (the Land of the Five Seas). Size, 40 by 30 inches. Price, to 

 hang on the wall, cut to fold and eyeletted, or on rollers and varnished, with 

 or without names, ys- 6d. Bacon & Co., 127, Strand, London. 



Panama, the Creation, Destruction, and Resurrection. By Philippe Bunau-Varilla. 

 •London : Constable & Co., Ltd., 1913. (Pp. xx, 565.) 12s. 6d. net. 



Text-Book of Zoology. By H. G. Wells, B.Sc, F.Z.S., F.C.P., and A. M. Davies, 

 D.Sc. Seventh impression (sixth edition). Revised by J. T. Cunningham, 

 M.A., Oxon. London : W. B. Clive, University Tutorial Press, Ltd., High 

 Street, New Oxford Street, W.C, 1913. (Pp. vii, 487.) 6s. 6d. net. 



Beitrage zur Rassenkunde, Heft 12. Die " Natiirlichen " Grundstamme der 

 Menscheit, von Maurus Horst. Hildburghausen, 1913: Thuringische Verlags- 

 Anstalt. (Pp. 35.) Price 75 Pfg. 



The British Journal of Tuberculosis. Edited by T. N. Kelynack, M.D. London : 

 Bailliere, Tindall & Co., 8, Henrietta Street, Covent Garden. Publishers in 

 the United States : G. E. Stechert & Co., 151-155, West 25th Street, New 

 York. (Pp. xxx, 216.) is. 6d. net. 



Irritability. A Physiological Analysis of the General Effect of Stimuli in Living 

 Substance. By Max Verworn, M.D., Ph.D., Professor at Bonn Physiological 

 Institute. With Diagrams and Illustrations. New Haven : Yale University 

 Press. London: Henry Frowde. Oxford: University Press, 1913. (Pp. xii, 

 264.) i$s. net. 



Guide to Photo-Micrography. Primarily prepared for Users of Apparatus made 

 by E. Leitz. (Pp. 38.) 



The Microscope, and Some Hints on How to Use it. By E. Leitz. (Pp. 42.) 



Organic Chemistry for Advanced Students. Vol. II. By Julius B. Cohen, Ph.D., 

 B.Sc, F.R.S., Professor of Organic Chemistry in the University of Leeds, 

 and Associate of Owens College, Manchester. London : Edward Arnold, 

 41 and 43, Maddox Street, Bond Street, W., 191 3. (Pp. vii, 427.) 16s. net. 



