Ipalaeontograpbical Society, 1906. 



A MONOliHAPH 



THE FISHES 



OLD RED SANDSTONE OF BRITAIN 



RAMSAY EI. TllAQUAlR, Ml)., EL.l)., E.R.S., 



,ATK KEEPER OF THE NATUKAL HISTORY COLLECTIONS IN THE ROYAL SCOTTISH MUSEUM, 



EDINBURGH. 



Paut II, No. 3.— THE ASTEROLEPIDJ3. 



Pages 119—130; Plates XXVII— XXXI. 



LONDON: 



PRINTED FOR THE PA L2E ONTOG R A PH IC AL SOCIETY. 



1906. 



