— 161 — 



Ortliocera Latr. contin. 



lois, Chnsjior, Ilorloliis, Litiiiles, Conilites, No- 

 grobs, Hip|)iiri(es, B;»tolites, Tyrannites, Baciilites, 

 IJiunites, Eehidnis, Raplianister, Molossus, (Hheo- 

 phax, JNodosaria, Sj)irolina), et Scaphites? 



Ortlioeera (male Orthocerata) G. B. Sow. jun. 1842. 



Conch. Man. ed. 2a p. 210. (cf. Orlhocerea.) 



Fainilia Polythaianioriim, Genera: Conularia , Am- 



plexus , Orthoceratites , Nodosaria , Belemnites, 



Conilites. 



Orllioeeraeea BLAmv. olim 1818. Dict. sc. nat. tom. 10. 

 tal)l. Cf. 1825. ib. toin. 36. p. 487. 

 Familia Cryptodibranchiorum testaceorum. Genera: 

 Belemnites, Orthoceras, Nodosaria, Hippurites, 

 Baculites, Turrilites. 



Orllioeerae (les Orthoceres) Fekuss. 1821. Tabl. syst. 

 p. XX. 



Familia Decapndum. Genera : Ichthyosarcolithus, Ra- 

 piianister, Orthoceratites, Nodosaria. 



OrtSaoeera^ Breyn 1732. Diss. p. 12. 28. 



Etym. d()d-6g, rectus; xlQag , cornu. *") 



Genus Polythalamiorum fictitium, cujus species fos- 



siles idem aiictor Orthoceiatitarum noniine de- 



signari vult. 

 Blainv. 1818. Dict. sc. nat. — genus Orthocera- 



ceorum. 

 Id. 1824. Dict. sc. nat. tom. 32. p. 192. et 1825. 



Mal. p. 379. — "cnus Orihocerorum. Male in 



sectionibus C. D. E. Rhizopodum {|uaedam genera 



coilocantur. 

 Ol'enst. 1836. De not. Nautil. j). 13. * et 1840. L. 



et Br. Jahrb. p. 259. — genus Nautileorum. 



69) Orlhoceras Bvug. (1789.) Enc. metli. geiius Khizopodiiin. 

 Ortlioceras K. Browii geiuis Orchidetuiim. 



'ol. II. II 



