1920 



TYPE AMMONITES— III 



CLXXXIa 



x o - 66 



Harpoceras fissilobatum ; S. Buckman 1881 



Q.J.G.S. XXXVII, 603 ; Sonninia, Id. 1893, XLIX, 494 



Fissilobiceras, S.B., 1919, Y.T.A. II, xv ; S.B., ex J. B., Coll. 554 



FISSII.OBICERAS FISSILOBATUM, Waagen sp. 1867 

 Bajocian, Shirbuirnia ; Genotype 



