124 Arca. TERRAINS TERTIAIRES. 



*2330. polyfasciata, E. Sism., Syn. meth., p. 20. Mich., Prec. 



f.iun. mioc, pi. 3, fig. 9, 10. A. pisolim, Michelotti.ed, Acef., p. 12. 



Turin. 

 2331. pnsilla, Nyst., 1843, Coq. tert. de Belgiq., p. 201, pi. 50, 



fis. 6. Hérerithals, Anvers. 

 ?2333. Schiiblerii, Zieten, 1830, Pétrifie, du Wurtemb., p. 7C, 



p!. 56, fig. 8. Goldf., Pétrifie, 2, p. 144, pi. 122, fig. 7. Wurtemberg, 



Grimmelfingen, près d'Ulm. 

 73333. grig'aotea, Zieten, 1830, Pétrifie, du Wurtemb., p. 93, pi. 70, 



fig. 1. Wurtemberg, Ravensbourg. 

 2334. cucnllseformis, Esehw., 1830. A. diluvii, Dubois, 1831, 



Conch. foss., p. C3, pi. 7, fig. 10-12 (non Lamarek). Volhynie, 



Szuskowce. 

 9335. i>uboisiaiia , d'Orb., 1847. .<4. nodulosa, Dubois, 1831, 



Conch. foss., p. 63, pi. 7, fig. 21, 22 (non Brocchi). Volhynie, 



Szuskowce. 

 233«$. ala<a, d'Orb., 1847. Cuculla alata, Dubois, 1831, Conch., 



foss., p. 64, pi. 7, (ig. 23-25. Volhynie, Szuskowce. 

 3337. pliratura, Conrad, 1845, Foss. of the tert. form., p. Cl, 



pi. 32, fig. 4. États-Unis (Nord-Carolina), Neuse-River, Craven. 

 2338. subsiiiuata, Conrad, 1845, Foss. of ihe tert. form., p. 65, 



pi. 32, fig. 6. États-Unis (Nord-Carolina), près Newbern. 

 "2339. brevide'sma, Conrad, 1845, Foss. of the tert. form., p..62, 



pi. 32, fig. 5. Etais-Unis (Nord-Curolina), Natural well, Duplin- 



County. 



2340. llarylandica, d'Orb., 1847. Bissoarca id., Conrad, 1840, 

 Foss, of the lert. form., p. 54, pi. 29, fig. 1. États-Unis (Maiyland), 

 Ciiffs de Calvert. 



2341. coUipleara, Conrad, 1840, id., p. 54, p!. 29, fig. 2. Ca!- 

 vert-Counly. 



*234=2. i«l'ouea, Conrad, 1840, id., p. 55, pi. 29, llg. 3. A. i>tillici- 

 dium id. (Maryland), St-Mary".s-River, Patuxenl-River. 



*23'i:3. centenaria, Say, "Conrad, id., 1810, p. 56, pi. 29, fig. 4 

 Virginie, prèsdeCity-Point, Yortklown. 



'2344. iiicile, Say, Conrad, 1840, p. 56, pi, 29, fig. 5. Virginie, 

 près de Gity-Point, Smithfield. 



2345. ppotracta, Rogers, Conrad, 1845, p. 58, pi. 30, fig. o. Vir- 

 ginie, Schell-Banks, Prince-George county. 



2346. ai-ata, Say, Conrad, 1845, p. 58, pi. 30, fig. 6, Virginie. 

 334?. snbrostrata, Conrad, 1845, Foss. of the tert. form., p. 59, 



pi. 30, fig. 7. Maryland, Calvert-Cliffs. 

 '2348. scalaris, Conrad, 1845, Foss. of the tert. form., p. 59, 



pi. 31, fig. 1. Virginie, Petersburg. 

 '2349. triqaetra, Conrad, 1845, Foss. of the tert. form., p. 59, 



pi. 31, fig. 2. Maryland, Calvert-Cliffs. 



2350. baccula, Conrad, 1845, Foss. of the tert. form., p. 60, 

 pi. 31, fig. 4. N. Caroliiia, Natural well, Duplin. 



2351. improcera, Conrad, 1845, Foss. of the tert. form., p. 60, 

 pi. 31, fig. S. N. Carolina, Wilmington. 



