— 1^4 — 



Ortlioeeratites Breyn. contiii. 

 Synon. conlin. 



Neliinenia Castelnaii. 

 Thoracoceras Fisch. W. 

 Apioceras Fisch. W. 

 Ortlioceratitej^ Pic de Lapeyrouse 1781. Desoript. de 

 plus. nouv. esp. d'Orth. * 

 Lamck. 1799. Prodr. * — genus Multilocularium. 

 = Fl i p ]) u r i t e s I^amck. 

 Ortlioeeratites denticulatus Walch 1771. Nnturg. d. 

 Verst. III. p. 16.3. * 

 ScHROT. 1784. Vollst. Einl. IV. p. 221. 

 Divisio Orthoceratitae. 

 = Graptolithus Linn. p. p. 

 Ortltoceratltes flexus Waller. 1778. Syst. min. II, p. 

 473. > Schrot. Lith. Lex. V. p. bl. 

 Sectio Orthoceratitae. 

 = Lituites Breyn. 

 Ortlioceratites fractus Waller. 1778. Syst. min. II. p. 

 473. > Schrot. Lith. Lex. p. 57. 

 Divisio Orthoceratitae. 

 = Belemnites Agr. 

 Ortlioceratitiis Waller. ob*m 1747. Miner. p. 486. * 



Onomat. hist. nat. 1773. IV. p. 828. et 1775. V. 

 p. 767. 

 = Orthoceratites Breyn. 

 Orthocerea (les Orthocerees) Laimck. 1812. Extr. d. C. * 

 Priina familia Polythalamorum. Genera: Belemnites, 



(Orthocera, Nodosaria,) Hippurites. 

 Lamck. 1822. Hist. VII. p. 590. (ed. 2a XI. p. 268.) 

 accedit Conihtes. 

 Ortliocerotes (Breyn. Linn.) falso cit. Oxomat. hist. nat. 

 V. p. 767. et Schrot. Lith. Lex. V. p. 58. pro 

 Orthoceratites. 

 Ortlioconcliae D'Orbigny 1845. Pal. franc. Terr. cret. 

 III. * > 

 Geinitz 1845. Grundr. d. Verst. p. 394. 



