1922 



I YPK AMMO.M n:S~I\' 



(I (Mil 15 



Fl2 I 



Fk 



Ammonite? biplex 



[Swindon, Wilts : Portlandian' : Lydite Bed. brown. Lower L.B. 



J. \V. Tutcher Coll. : S. 24. 34. 34. 3b : 375. 33, 33-5. 3b 



Ribs 31 ; size c. 40 ; EL, c. 42, Li, c. ^2, Lz. c. 24 at 12-3 mm. 



PARAVIRGATITES PARAVIRGATUS, S. Bi ckman 



Para\"irgatitan, paravirgatiis 



