pars 1. 19 Ostrea. ]25 



Fam. Osfreidae Lam. 

 Gen. Ostrea L. 



O. alpina v. Dit t mar (1861) vide Placunopsis alpina. 

 0. anouiala (Terqu.) Rcnevier, Not. geol. etc, sur les Mpes 

 Vaud. I. Infralias. Bull. Soc. Vaud. sci. nat. Lausanne, VlII 

 1864, p. 40. — Goetel, Rhaet, Stufe d. subtatr. Zone i d 

 Tatra, Bull. Acad. sci. Cracovie, ser. A. Xov. Dee, 1916, p. 173! 

 Schweiz, Karpathen, Rhaetisch, sonst Liaa. 

 O. asccndcns Stoppani (1801) vide Ostrea (Alectryonia) Hai- 



dingeriana. 

 O. avicularis v. Klipstein (1813) vide Cassianella gryphaeata 

 0. brevicostata Proescholdt (187») vide Enantiostreon (? j 



brevicostatum. 

 O. Bronni v. K.lipstein (1843) vide Cassianelia gryphaeata. 

 0. ealceoiorniis Bro i 1 i , Fauna d. Pachycardientuffe etc. Palaeon- 

 tograph. L. 1904, p. 195, Taf. XIII. fig. 10, 11, — W a a g e n , 

 Lam. d. Pachycardientuffe cL Seiseralm, Ahhandl. G. R A 

 XVIII/2, 1907, p, 116, Taf. XXXIV. fig. 37, 38. 



Sudalpcn. Karnisch. 

 O. comphcata Goldfuss (1838). v.Eck (1865), Langenhan, 



Walther (1906) vide Enantiostreon difforme. 

 O. compta Goldfuss (1838) vide Prospondylus comptus. 

 O. conica Stoppani (1861) vide Aleetryonia Haidingeriana. 

 O. costukda Stoppaiii (1861) vide Alectrvonia Haidingei iana. 

 0. crista difformis v. S c h 1 o t h e i m (1823) V. A 1 b c r t i (lSf.-l) 



vide Enantiostreon difforme. 

 O. dcccmcostata Goldfuss (1838) vide Enantiostreon diffoimc 

 O. difformis Goldfuss (1838) vide Enantiostreon (Hfforme. 

 0. csinmsis Stoppani (1859) vide Prospondylus esinensis. 

 O. cxigua (Dunk.) S c h m i d et S c h 1 e i d e n (1846) vide 

 Enantiostreon spondyloidcs. 

 0. filieosla Be ne cke /Muschelkalk-Ahlag. d. Alpen, Geogn. Pal. 

 Beitr. II. 1868, p. 33, Taf. II. fig. 6—9. — T o m ma s i , Fauna 

 calc. conch. Lomhardia, 1894, p. 82, Tav. I. fig. 9. 



Siidalpen, Anjsistli. 

 0. fimbriata Moore, Rhaetic heds etc. Quart, Journ. Geol. Soc 

 London, XVII. 1861, p. 501, PI. XVI. fig. 24. 



Eiigland, Rhaetisch. 

 0. gracilis W i n k I e r , Sohichten d. A.V, contorta, 1859, p. 6. Taf. I. 

 fig. 3 (Anomia). — v. Dittmar, Contortazone, 1864, p. 155 

 (O. inflexostriata). — Goetel, Rhaet, Stufe d. suhtatr, Zone i. d. 

 Tatra, Bull. Acad. sci. Cracovie, eer. A. Xov. Dec. 1916, p. 172 

 [? Plicatula Beryx Ooster, Rhaet. Stufe v. Thun, Mitt. 

 Naturf. Ges. Bern, 1869, p. 82, Taf. IV. fig. 20 inclus.]. 



Xordalpen, Karpathen, Schweiz (?), Rhaetisch. 

 0. hinnites. Stoppani, Pal. Lomb. III. Couches a Av. contorta, 

 1861 , p. 86 ,_P1. XVII. fig. 9, 10. — v. D i 1 1 m a r , Contortazone, 

 1864, p. 155 [O. tetaculata v. Guembel, Bayer. Alpengeb 

 1861, p. 403 inclus.]. Nordalpen, Sudalpen, Rhaetiseh. - 



0. Hisingeri (Xilson)Lundgren, Stud. ofver faun. i. d. stenkols 

 for. form. i. Skane, Fisiogr. Sallsk. Minneskr. Lund, 1878, p. 3ti, 

 Taf. I. fig. 28, 29, 40. -Lundgren, Molluskfaun. i. Sveriges 

 aldre mes. bild. Lunds Univ. Arskr. XVII. 1881, p. 22. 



Sudschweden (Skanc), Rhaetisch, sonst Lias. 

 O. inflcxostriata Guembel, Geogn. Beschr. d. Bayer. Alpengeb. 

 1861, p. 402 vide O. gracilis W i n k I e r , cf. M a r *i n . Etage 

 rhetien, 1865, p. 250. 

 O. intusstriaia Emmrich (1853), Winkler (1859, 1861) vide 

 Plicatula (Dimyopsis) intusstriata. 

 0. Irregularis (G d f.) Martin, Etago rhetien. 1865, p. 249. — 

 Ooster, Rhaet, Stufe v. Thun, Ifitt. Naturf. Ge«h Bern. 1869, 

 p. 84, Taf. I. fig. 21. 



Frankreich. Schweiz, Rhaetisch. eonst Lias. 



