A MONOGRAPH 



BRITISH FOSSIL 



BIVALVED ENTOMOSTKACA 



FROM THE 



CARBONIFEROUS FORMATIONS. 



BY 



PROFESSOR T. RUPERT JONES, F.R.S., G.S., &c. &c. ; 

 JAMES W. KIRKBY, ESQ., &o. &c. j 



AND 



PROFESSOR GEORGE S. BRADY, M.D., F.R.S., F.L.S., &c, &c. 



PART I. No. 2. 

 THE CYPRIDINADjE AND THEIR ALLIES. 



CONTAINING 



Pages i— iii, 57—92 ; Plates VI, VII. 

 With Title-page and Directions foe Binding. 



LONDON : 



PRINTED FOR THE PAL^ONTOGR APHIC AL SOCIETY. 



1884. 



