Mollusca. 



76 



2231 



2231.50 LOWER PALAEOZOIC. 

 GENERAL.) 



Conch id iu m cf. Knighti (Sow.) ? 

 Kashmir, Silurian. Reed. 10650a. 



Cystoceras sp. Kashmir, Silurian. 

 Reed. 10650A. 



Dimorphoceras looneyi n. var. 

 sahariea. Oued Zousfana, Dinantien 

 superieur. Dolle. 10412. 



Glypkioceras subglobosum n. sp. 



Oued Zousfana, Dinantien superieur. 

 Dolle. 10412. 



Orthoceras cf. tenuiannulatum, Mc. 



Ooj% Kashmir, Silurian. Reed. 10050a. 



Pronorites i\yi n. sp. Oued Zous- 

 fana, Dinantien superieur. Dolle 

 104! 2. 



Trochoceras yunnanense sp. n. Ordo- 

 vician of W. Yunnan. Reed. 10650. 



2231.55 UPPER PALAEOZOIC. 



AIM.. 



Clarke. 10387. Illustrations of the 

 Devonic fossils of southern Brazil and 

 the Falkland Islands. 



Freeh. 104407. (Jber einige mittel- 

 devonischc B< lit rophon-Arten. 



10441. Ein neues Vorkom- 



«nen ringocephalenkalkes in 



Hunan (SiidchlE 



Leidhold. 10540. Uber einen M an- 

 Beyr.'' sp. mit 

 erhaltener Miindung. 



Pirsson and Schucliert. 10632. 



Occurrence of the Oriskany Formation 

 on Parlin Stream, Maine. 



Pohlig. 10633. Newe rheinische 

 Haliscritenfunde 



Pruvost. 10641. Les niveau x a 

 Lan Uibranches d'eau douce dans Ic 

 terrain houiller du nord de la France, 

 leur faune et leur distribution strati- 

 graphique. 



Roundy. 10663. Original color 

 markings of two species of carboni- 

 ferous 



Sobolev. 1069!). Das obere Neodevon 

 von Lagoi . ( Rubs.) 



Van Tuyl and Berckhemer. 10732. 

 A problematic fossil from the CatsMll 

 formal ion. 



Williams. 10755. Recurrent Tro- 

 pidoleplus zones of the Upper Devonian 

 in New York. 



Special. 



Avicula convexa sp. n. Devon. 

 Kegel. 10516. 



Aviculopecten nn. spp. Devon. 



Kegel. 10510. 



Bellerophcm nn. spp. Devon. Kegel. 

 10516. 



Beneckeia subdenticulata Pohlig. 

 Jena, Rotdolomit. Pohlig. 10634. 



Cheiloceras nn. spp. Russia, 

 Devonian. Sobolev. 10699. 



Clymenia nn. spp. Russia, 



Devonian. Sobolev. J 0699. 



Ctenodonla nn. spp. Devon. Kegel. 

 10516. 



Cypricardella procurta sp. n. Devon. 

 Kegel. 10516. 



Cyrtuceras ellipticum n. sp. Russia, 

 Devonian. Sobolev. 10699. 



Glyptdbasis marshalli sp. n. Indiana, 

 Carboniferous. Roundy. 10663. 



Qoniopkora cornucopiat sp. n. 

 Devon. Kegel. 10516. 



Grammysia orbicularis sp. n. Devon. 

 Kegel. 10516. 



Holopra prouluna. Indiana, Carboni- 

 ferous. Roundy. 10663. 



Modiomorpha n. sp. »•(. nmt. Devon. 

 Kegel. 10516. 



Myophoria injlata mut. n. primaeva. 

 Devon. Kegel. 10516. 



Natiropsis. Indiana, Carboniferous. 

 Girty. 10451. 



Orthonota costata sp. a. Devon. 

 Kegel. 10516. 



Plethomyiilus taunicu isp. n. Devon. 

 Kegel. 10516. 



Pleurotomaria Crecelii sp. n. Devon. 

 Kegel. 10516. 



Pleurotomaria delphinuloides var. n. 

 bathyschistus. China. Freeh. 10441. 



Poterioceras an. spp. Russia, 

 Devonian. Sobolev. 10699. 



Prothyris carinala sp. u. Devon. 

 Kegel. 10516. 



Rectogloma gen. n. et sp. proble- 

 matica. Pennsylvania, Devonian. 

 Van Tnyl and Berckhemer. 10732. 



