INDISPENSABLE TO STUDENTS AND COLLECTORS. 



THE JOURNAL OF CONCHOL 



f\f% 



Edited by W. E. HOYLE, M.A. 



Contains Descriptions and Figures of New Species and Varieties, Geographical 

 Lists, and Original Articles, dealing with all departments of the science, by the 

 leading Conchologists of the day. — Vol. VIII. commenced January 1892. Vols. 

 I,, II., III., IV., V., VL, and VII, may still be had. 





This Journal, edited by Mr. W. E. Hoyle, M. A. (who may be addressed at 

 the Manchester Museum), is the organ of the Conchological Society, to whose 

 members it is supplied in return for the subscription of 5s. per annum. 



Forms of proposal of new members may be had from the ?cretary» who may 

 be addressed at the Museum, Manchester. 



In Demy Jfew., Clotk^pp. 250. Price 12/- {U.S.A. 3*50}. 



AN INTRODUCTION TO THE STUDY OF THE 



DIATOMACE-E 



7 



By 



WM. MILLS, F.R.M.S., 



Anther • Ph mpky A "// to the M roscope,' e. 



"WITH .A. BIBLI 



■ ' " ^ " ' ^ f ■■'■ -— gnu y " '— ^ ^»" ■■ 'Hg 



m - " ' 



V 



RR.iL? 



London : Iliffe & Son, 3, . Bride ! feet, hm ite Circus, 



Washington, D.C. : The Micro.- ical P lishin f.a v 



TO GEOLOGISTS 



(MIDDLE EOCENE 



•? 



x U 1*. 



ak 



I 



nr 





T 



;-< 







■ 



■ 



- 



ies* vi 



30 Varieties, aver WO Specim&mSi boxed, 



I *aei ■■ 



iailata, I pon-ect a I 



... . Car ., Qstrez 



ectnc Chm sqmeeaffssL, T 



amed. and loeal 



■* * 



1 * 





A I 



■.he c 



- 



*^ 



<< 



A ^ -n v 



■ 



■ 





I 



m 



- 



I 1 



send me Se 







3s. by Parcel Post, on receipt of Postal Order, 

 Address : R. CHARLES, Na- list, HighclifFe, Christchurch, Hants 



RECENT TE 



Y1 



I 1 



ALS. 



. 



+v ■ 



r w 



lUCCi p: 





■h 





V 



** J 



tfMI . 





... .. : 



^ 



■ 



. M 





■ > - 



■4- 



:. * 



: sl^ 



I t 







% r ■ , 



* fc^i 



11 ": ' . a. .. . 1 



- TM# 



WO 





1 *■' a 









1 





* * 





f"'V . f 



< V : * 





I - -ci 



u 



a * 



"J* 



, ., ■ 



ft 





> -- 





* 

 I 



-v 



■i 



fcp/Kice. -i i 





■ 









. 



. 



w * 



A ** 5 y 





4 



••■£-*■> 



* ■■ 







-■ 



, --—„■ 





- 



■ 



** - »>. 





. ; ■ 



** v 



' ■ ■ 





