1914 AMMOXITES HEPTANGULARIS io8c 





Comparable Species 



f 98 47 53 20 \ 



I 162 47 46 27 f 



Nautilus striatus, Reinecke, 1818, f. 66 — F. 138 ? (69), 52, 70. II ? 

 ^4m. cheltiensis, Murchison, 1834, f- x » (Pal* U. 67, 1905) — F. 98, 



46, 64, 23. 

 Am henleyi ; d'Orbigry, 1844, lxxxiii, — F. 86, 43, 54, 23. 

 Am. nautiliformis, J. Buckm. 1844 (Y.T.A. 37) — S. 128, 57, 70, 9. 

 Am. henleyi ; Dumortier, 1869, IH» xvn, I, 2 — F. 68, 42, 62, 25. 

 Aegoceras striatum ; Wright, 1881, xlii, 1-3— F. 136, 47, 56, 25 ; 



xliii— F. 225, 47, — 23. 

 Am. striatus zieteni, Quenstedt, 1884, xxviii, 1-3 — F. 66, 49, 65, 20. 



And see Nos. 37, 46. 



