<^1k. 



X' 



« 



YORKSHIRE TYPE AMMONITES 



EDITED BY 



S. S. BUCKMAN, f.g.s., 



CORRBSPONDKNT OF THE PaLEONTOLOGICAL SOCIETY (U.S.A.) ; 



Hon. Mehbxr of the Yorkshire Philosophical 



Society; of the Cheltenham Natural 



Science Society, etc. 



•^*v 



^ The Original descriptions reprinted, and illustrated by figures of the types, 

 reproduced from photographs mainly by 

 »» 



H J. W. TUTCHER 



^ Vol. I 



LONDON : 



WILLIAM WESLEY AND SON 



28 ESSEX STREET, STRAND 



1909 — igi2 



