7922 



TYPE AMMOMIF.^—n 



CCLXXX 



Fig. I 



FiS. 2 



Ammonitks vertlmnus 



" St. Ives, Hunts ; Oxf. Clay," grey argillaceous matrix 



J.W.T. Coll. S. 51, 44, 49 (43)", ^^ ; max. c. 55. See CCLX 



SAGITTICERAS FASTIGATUM, S. Buckman. 1920. III. p. 19 

 Cardioceratan, Sagittia-ras (Argovian, Y)ve-Goliathiceras) ; Holotvpe 



