T912 AMMONITES ANDR.EI 



57c 



Comparable Species 



Am. boUensis, Zieten, 1830, xii, 3. 

 Am. siibarmatus ; Meneghini, 187-, xiv, 4. 

 Stephanoceras fibidatum ; Wright, 1884, lxxxv, 5. 

 Am. bollensis ; Quenstedt, 1885, xlvi, 13, 14. 



And see Nos. 29, 50. 



