— 37 — 



Ammoiiitej^ Breyn. oontin. 

 Synon. contin. 

 ? Canthropus Montf. 

 Siniplogas Blninv. 

 Nautilus Reineoke. 

 Argonauta Reinecke. 

 Ammonita Gray. Fiem. 

 Ceratites De Haan. 

 Goniatites De Haan. 

 Glol)ites De Haan. 

 Planites De Haan. 

 Orbulita Fleming. 

 Pseudammonites Riipp. 

 ? Annnonoceras G. B. Sow. 

 Covfer. Sow. Min. Conch. pl. 12. G. B. Sow. Gen. 



Sh. fasc. 34. 

 Reinecke, Maris protogaei Nautil. et Argon. 1818. 

 Pearce in Ann. and Mag. Nat. Hist. 1842. IX. p. 578. * 



> Leonh. et Br. Jahrb. 1843. p. 119. 

 De Koninck Terr. houill. p. 556. 

 \mmonites Montl". 1808. Conch. syst. I. p. 75. 



= Nautilus Breyn. Typus: Nautilus umbilicatus. 

 %mmoiiitiflae OwEN 1838. Trans. zool. Soc. vol. H. 2d part. 

 * cf. Wiegm. Arch. 1839. II. p. 208. 

 Etym. Ammonites. 

 Familia Tetrabranchiorum. 



Pariter Geixitz 1845. Grundr. d. Verst. p. 284. — 

 Genera: Ammonites, Hamites, Baculites, Cono- 

 ceras. (et Aptychus?) 

 D'Orbig>y 1841. Pal. frano. Terr. cret. * — familia 

 Tentaculiferorum. Genera: Ammonites, Scaphites, 

 Crioceras, Toxoceras, Ancyloceras, Ilamites, Tur- 

 rilites, Ilelicocej-as, Ptychoceras, Baculites. 

 = Ammonea Lamck. 

 Ammoiiiiis lapis Calceolari * teste Scheuchzcr Lithol. 

 cur. p. 39. 

 = Ammonites Breyn. 



