1922 



TYPE \MM0MTES—1V 



CCLXXXII 



Fig. 2 



Fig. I 



Am.MOMTES BIPLF.X. J. SOWERBY 



Headington Quarry, O.xfordshire ; Corallian. "Shell Bed' 



Magdalen Coll. Pit. " top of lowest course," Ouarryman ; S.B. Coll. 3555 



^- 57- 3^. >. 4^ ; S(^'5. 3.'>'5. V~'d, A^b \ 49 ribs ; size 96 



PERISPHIXCTES BIPLEX. J. Sowerbv sp. 1S21. See III, 27 

 Perisphinctean, marklli (Argovian. maylelli). Cf. C XXXIX 



