PALyEONTOGRAPHICAL society. 



VOL. LVII. 



FOSSIL FISHES OF THE ENGLISH 

 CHALK. 



Part II. 



Pages 57—96: Plates XIV— XX. 



CRETACEOUS LAMELLIBRANCHIA OF 

 ENGLAND. 



Part V. 

 Pages i-xliii. 197—232; Plates XXXIX— XLII. 



BEITISH CARBONIFEROUS 

 LAMELLIBRANCHIATA. 



Vol. II, Part II. 

 Pages 35—124: Plates VII— XXI. 



CARBONIFEROUS CEPHALOPODA 

 OF IRELAND. 



Part V. 

 Pages 147—234; Plates XL— XLIX. 



LOWER PAL/EOZOIC TRILOBITES 



OF THE 



GIRVAN DISTRICT, AYRSHIRE. 

 Part I. 



Pages 1 — 48; Plates I— VI. 



BRITISH GRAPTOLLTES. 



Part III. 



Pages xxk— lii, 103—134; Plates XIV— XIX. 



Issued for 1903. 



H| 



