A MONOGRAPH 



BRITISH STROMATOPOPtOIDS. 



H. ALLEYNE NICHOLSON, M.D., D.Sc, Ph.D., F.G.S., 



REGIUS PROFESSOR OF NATURAL BISTORT IN THE UNIVERSITY OF ABERDEEN. 



PART IV. 



TABLE OF CONTENTS, DESCRIPTION OF SPECIES, SUPPLEMENT, APPENDIX, 

 INDEX, AND GENERAL TITLE-PAGE, WITH DIRECTIONS FOR BINDING. 



Pages 203—234; Plates XXVI— XXIX. 



LONDON: 



PRINTED FOK THE PAL.EONTOGRAPHICAL SOCIETY. 

 1892. 



