1912 



AMMONITES ATHLETICVS 



51C 



( \iin parable S/>ccics 



Am. Iwlandrci, d'Orbigny, 1S45, cv. 



Am. communis; Chapuis and Dewalque, 1855, vii, j, viii, i. 



Am. annnlatus ; Dumortier, 1874, xxvi, 3, 4. 



Stephanoceras commune : Wright, 1884, lxxxiv, i, 2 ; Lxxxvii, q, 10. 



Am. hraunianus : Quen.stedt, 1885, XLVI, 18. 



Am. raristriatus, Id. xlvi, 5. 



And see No. 31. 



, 



