— 163 — 



Ortlioceratites Breyn. conlin. 



Feruss. 1821. Tabl. syst. p. XVIII. et XX. — geniis 



Orthocerarum, Subdivisiones : Toxerites, Telebois, 



Conularia, Amplexus, Ortlioceratites, Misilus, Can- 



Iharus. 

 De Haan 1825. Monogr. * — genus Nautileorum. 



Pariter Menke 1830. Syn. ed. 2a p. 3. 



QiiENST. 1846. Petref. Deutschl. p. 40. (De sub- 

 divis. cf. Orthoceras.) 

 Defr. 1826. Dict. sc. nat. tom. 36. p. 482. 

 D'Orb. 1826. Tabl. Ceph. * — in Nautilaceis. 



Pariter Rang 1829. Man. p. 93. 

 HisiivGER 1837. Leth. Suec. * 

 Bronn 1837. Leth. p. 99. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 210. — 



genus Orthocerorum. 

 Synon. Cancrites Aldrov. 



Lapis caudae cancri Gesn. 



Alveolus (sp.) Auctt. 



Orthoceras Breyn. et Auctt. 



Tubulus concameratus (sp.) Klein. 



Ortlioceratitus Waller. olim. 



Jaculum lapideum Wall. 



Naulilus (sp.) Linn. 



Radius articulatus Gmel. 



Orthoccrotes Schrot. 



Molossus, Achelois, Echidnis Montf. 



Orthocera J. Sov*^. Gray. Desh. Flem. (p. p.) Owen. 



Conilites Lamck. De Ilaan. Blainv. (sect. A. B.) 



IMelia et Sannionites Fisch. de W. oiim. 



lluronia Bigsby. Bronn olim. Stokcs. 



Actinoceras Bronn. Castelnau. 



Conoceras Bronn. 



Conotul)ularia Troost. 



Gomphoceras J. de C. Sow. Miinst. 



Ormoceras Stokes. 



Koleoceras Portlock. 



