Pelecypoda. 



Turritella iin. spp. Indes Fran(;aises, 

 Pliocene. Cosamann. 7398. 



Valvata antiqua. Gaal. 7487. 



calU nn. spp. Nevada, 



Quaternaiy. Hannibal. 7549. 



PELECYPODA. 



2231.39 GENERAL. 



Toucas. 7980. La classification des 

 Radiolitides. 



2231.50 LOWER PALAEOZOIC. 



Amhoinjchia nn. spjD. Scotland, Silu- 

 rian. Hind. 7573. 



Btjssonych'ia anr/usta n. sp. Scotland, 

 Silurian. Hind. 7573. 



Conocardium ricJnnondensis n. sp. 

 Mississippi Valley. Foerste. 7457. 



Ctenodonta triangularis n. sp. Scot- 

 land, Silurian. Hind. 7573. 



Cypricardinia lineata n. sp. Scotland, 

 Silurian. Hind. 7573. 



Cyrtodonte nn. sjop. Scotland, Silurian . 

 Hind. 7573. 



Dexiohia elegans n. sp. Scotland, 

 Silurian. Hind. 7573. 



Ediuoiidia nn. spp. Scotland, Silurian. 

 Hind. 7573. 



Euthydesma alata n. sp. Scotland, 

 Silurian. Hind. 7573. 



Goniophora antiqua n. sp. Scotland, 

 Silurian. Hind. 7573. 



Gosseletia nn. spp. Scotland, Silurian. 

 Hind. 7573. 



Grammysia nn. spp. Scotland, Silu- 

 rian. Hind. 7573. 



Leptodcsma nn. spp. Scotland, Silu- 

 rian. Hind. 7573. 



Mamivka italica u. sp. Italy, Silurian. 

 Gortani. 7512. 



^lild rarnica n. sp. Italy, Silurian. 

 Gortani. 7512. 



Modiolodon nn. sj^p. Scotland, Silu- 

 rian. Hind. 7573. 



Modiolopsi.<! nn. spp. et var. Scotland, 

 Silurian. Hind. 7573. 



Myalina prisca n. sp. Scotland, Silu- 

 rian. Hind. 7573. 

 (K-13822) 



117 



2231 



Mytilops suhovalis n. sp. Scotland, 

 Silurian. Hind. ' 7573. 



Newsomellan. suh^en. (Rhomhopteria). 

 Tennessee, Silurian. Foerste. 7454. 



Nuaulajia nn. spp. Scotland, Silurian. 

 Hind. 7573. 



Opisthoptera concordcnsis n. sp. Mis- 

 sissippi Valley. Foerste. 7457. 



■ transter.vi n.sp. Scotland, 



Silurian.- Hind. 7573. 



Palaconeilo nn. spp. Scotland, Silu- 

 rian. Hind. 7573 



ParacycJas minor n. sp. Scotland, 

 Silurian. Hind. 7573. 



Pararcatenuilineafa n. sp. Scotland, 

 Silurian. Hind. 7573. 



Posidonomya antiqua n. sp. Scotland, 

 Silurian. Hind. 7573. 



Protopecten nn. gen. et spp. Scotland. 

 Silurian. Hind. 7573. 



Pterinea nn. spp. Scotland, Silurian. 

 Hind. 7573. 



neirsomensis nn. spp. Ten- 

 nessee, Silurian. Foerste. 7454. 



RJiomhopteria {NeusomelJa) idrielii n. 

 sp. Tennessee, Silurian. Foerste. 7454. 



Vanuxemia distans n. sp. Scotland, 

 Silurian. Hind. 7573. 



2231.55 UPPER PALAEOZOIC. 



GENER.A.L. 



Kowarzik. 7049. Vorkommen eines 

 Laniellibrancliiaten im niitteldevonisclien 

 Kalk von Mahr.-Weisskirchen. 



Special. 



Anthracomya truncata. Scotland, 

 Carboniferous. Hind. 7572. 



Astartella suhquadrata n. sp. Xew 

 Mexico, Carboniferous. Girty. 7501. 



AvicuUpecten nn. spp. Wyoming and 

 Idaho, Carboniferous. Girty. 7502.' 



spp. 



Scotland, Car- 



boniferous. Hind. 7572. 



Cancyella n. gen. et nn. spp. Okla- 

 homa, Carboniferous. Girty. 7500. 



Cavhonicola sarnna n. s.p. Deutschl. 

 Schmidt. 7877. 



Deltopecten ? eancyanus n. sp. Okla- 

 homa, Carboniferous. Girty. 7500. 

 I 2 



