1912 AMMONITES ANNULIFERUS 63c 



Comparable Species 



Am. (Stephanoceras) desplacei ; Meneghini, 187-, xvi, 7, 8, types of 



Coeloceras annulatiforme, Bonarelli, 1899, p. 212. 

 Coeloceras marioni, Lissajous, 1906, iii, 4. 



And see No. 30. 



