suboperta Vivipara, J. Sowerby, :\Iin. Conch. I. IBI3, Bo. 

 suborbicularis Alveolites, Lamarck, Syst. Anim. IBoI, 376 [no n.]. 

 suborbicularis Astarte, G. v. )fuenster, N. ]ahrb. f. :\1in. IB35, 436. [Pterinea. 

 suborbicularis Avicula (Hall), A. d'Orbigny, Prodr. Paléont. I. IB49 [Jan. IB50], B6.- 

 suborbicularis Calamopora (Lam.), H. Michelin, Icon. Zoophyte (20-23) 1B46, IBB.- 

 Alveolites. 

 Cyclas pfeIl.), A. d'Orbigny, Prodr. Paléont. II [Nov.] IB50, 304.-Cyrena. 

 Cyrena, :\[elleville, Ann. Sci. Géol. (Rivière) II. IB43, 35 [teste A. d'O.]. 

 Cyrena, v. d. Busch in R. A. Philippi, Abb. Conch. III (6) 1B49, 77. 

 Erycina (:\font.), C. A. Récluz, Rev. Zoo1. (Soc. Cuv.) VII. Sept. r8.-4-4, 

 327.-:\Iya. 

 suborbicularis Favosites (Mich.), A. d'Orbigny, Pro dr. Paléont. I. IB49 [Jan. IB50], I07.- 

 Calamopora. 

 suborbicularis Hemiaster (Goldf.), Agassiz & Desor, Ann. Sci. Nat. [3] (Zoo!.) VIII. July 

 IB47, 19.- S patangus. 

 suborbicularis Heterostegina, A. d'Orbigny, Ann. Sci. Nat. VII (27) Mar. IB26, 305 [no n.]. 

 suborbicularis Holaster (Defr.), L. Agassiz, Mém. Soc. Sci. Nat. Neuchâtel, I. IB35 (rB36), 

 rB3.-Spatangus, Br. 

 Kellia (Mont.), W. Turton, Conch. Insul. Brit. rB22, 57.-:\lya. 

 Lima, J. C. Zenker, Taschenbuch von Jena, rB36, 224. [Ungulina. 

 Lucina (Hall), A. d'Orbigny, Prodr. Paléont. I. rB49 [Jan. IB50], 77.- 

 Micraster (Muenst.), L. Agassiz, l\Iém. Soc. Sci. Nat. Neuchâtel, I. IB35 

 (IB36), IB4.-Spatangus. 

 Mya, G. Montagu, Test. Brit. I. IB03, 39. 

 N avicella, G. B. Sowerby, I., Cat. Shells Tankerville, rB25, App., p. X. 

 Ostrea, F. A. Roemer, Verst. Norddeutsch. Oolith., Nachtrag, rB39, 24. 

 Pecten, Muenster in G. A. Goldfuss, Petref. German. II (5) IB36, 77. 

 Petricola (Mont.), J. E. Gray, Ann. Phil. XXV. IB25, r36.-Mya. 

 Posidonomya, A. d'Orbigny, Prodr. Paléont. 1. IB49 [Jan. IB50], 13. 

 Productus, Defrance, Diet. Sci. N at. XLIII. IB26, 354. 

 Pterinea, J. Hall, N. H. New York (GeoI. 4 dist.) IB43, 264. 

 Quinqueloculina, A. d'Orbigny, Ann. Sci. Nat. VII (27) Mar. IB26, 302 

 Salpa, Quoy & Gaimard, Ann. Sci. Nat. VI (21) Sept. IB25, 43. [[no n.]. 

 Salpa, Quoy & Gaimard, Voy. "Uranie" (Zoo1.) IB25, 509. 

 Spatangites, J. F. Krueger, Gesch. d. Urwelt (2) rB23, 543. [3 B 9. 

 Spatangus, Defrance in Cuvier & Brongniart, Desc. Géo1. Paris, ed. 3, IB22, 

 Spatangus, Muenster in G. A. Goldfuss, Petref. German. I (2) rB29, 153. 

 Tellimya (Mont.), T. Brown, Ill. Conch. G. B. I. IB27, pI. xiv, f. r4.-l\lya. 

 Tellina (Mont.), W. Turton, Conch. Diet. rBr9, r79.-Mya. 

 Terebratula, d' Archiac, Mém. Soc. géol. France, In (2) IB39, 311. 

 Terebratula, Arch., var. longirostris; A. de Leymerie, Mém. Soc. géol. 

 France, IV (2) IB4r, 342 [no n.]; ibid. V (I) IB42, rB. 

 suborbicularis Terebratula, G. V. Muenster, Beitr. zur Petref. (4) IB4I, 56. 

 suborbicularis Trigonia, E. Forbes, Tr. GeoI. Soc. London [2] VII. 1B46, 150. 

 suborbicularis Triloculina, A. d'Orbigny, Ann. Sci. Nat. VII (27) Mar. 1826, 300 [no n.]. 

 suborbicularis Ungulina, J. Hall, N. H. New York (Geol. 4 dist.) r843, 244. 

 suborbicularis Venus, G. A. Goldfuss, Petref. German. II (7) IB40, 247. 

 suborbicularis Zophosis, A. J. ]. Solier, Ann. Soc. Ent. France, III (3) post Sept. rB34, 616. 

 suborbiculata Anodonta, T. Say, Amer. Conch. I (2) Ap. IB3I, pI. xi. 

 suborbiculata A vicula, A. d'Orbigny, Prodr. Paléont. I. rB49 [Jan. IB50], 136. 

 suborbiculata Chama, C. d'Orbigny, Mém. Mus. H. N. (Paris) VIII [1-31 May rB22, roo. 

 suborbiculata Cythere, G. v. Muenster, Jahrb. f. Min. IB30, 65. 

 suborbiculata Gryphaea, Lamarck, Syst. Anim. IBoI, 39B. 

 suborbiculata Unio, Lamarck, An. S. vert. VI (r) rB19, B I. 

 suborbitalis Cobitis, Cuvier & Valenc., H. N. Poiss. XVIII. IB46, 26. [Lissonota. 

 suborbitalis Lampronota (Grav.), J. Curtis, Brit. Entom. IX (I02) June IB32, no 4 0 7.- 

 suborbital is Lissonota, J. L. C. Gravenhorst, Ichneum. Europ. III. rB29, 42. 

 suborbitalis Mesoleptus, J. F. Stephens, Ill. Brit. Ent. (Mand. VII.) Oct. IB35, 222. 



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