1909 AMMONITES AUREUS 3c 



Comparable Species 



Am. brevispina, J. de C. Sowerby, 1827, dlvi, i[2]. 

 Am. nalrix rotundus, Quenstedt, 1849, Ceph., iv, 17. 

 Am. grvmbrechti, Schloenbach, 1863, xii, i. 

 Cyloceras molare, Hyatt, 1867, 92. 

 Am. natrix birchoides, Quenstedt, 1884, xxxiii, 5. 



