1921 



TYPE AMMONITES— VII 



DCCLIII 



Fig. i 



Fig. 2 



SONNINIA DELTAFALCATA 



[Clatcombe, near] " Sherborne, Dorset ; I.O.," [sauz. -humph. 



Iron grains, few, largish ; S.B., ex J. B., Coll. 1072 



S. 20, 32-5, 39, 34, - 1 ; 36, 33, 28, 44, - 1 ; max. c. 40 



NANNINA UNDIFERA, NOV. 

 Sonninian, alsaticus ; Holotype. See DCCLII 



