Brachiopoda. 



2031 



Proetus ellipt'tCHs u. sp. Mansuy. 

 10049. 



Retzia nn. spp. Mansuy. 10050. 



IthynchoneUa nn. spp. Mansuy. 

 10050. 



i^pirifer n. sp. et v;ir. Mansuy. 

 10049.' 



Spiriftvina acuta \\. sp. Mansuy. 

 10050. 



Tcrebratular\r\.s]^]>. Mansuy. 10050. 



2031.45 rALA eozoic {general). 



Greene. 9947. The development of a 

 Cnrboniierous Brachiopod, ChonetesfjranH- 

 Ufer, Owen. 



2031.50 LOWER PALAEOZOIC. 

 General. 

 Chapman. 9834. Yictoriau Silurian 

 Brachiopoda. 



Clarke. 9845. Cambrian Brachiopoda. 

 Henning. 9971. Die Brachiopoden 

 des Kambriums von Nordamerika. 



Special. 



Atrypa nn. spp. Illinois and Jlissouri, 

 Silurian. Savage. 10157. 



Victoria, Silurian. Chapman. 



9835. 



Brachyprion nu. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



shaleri n. sp. Maine, Silurian. 



WilliamB. 10261. 



Camarotocchia ? nn. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



h'lqhtoni n. sp. Maine, 



Silurian. Williams. 10261. 



Clionetes nn. spp. Maine, Silurian. 

 Williams. 10261. 



bipartiia n. sp. Victoria, 



Silurian. Chapman. 9834. 



Clorinda ? thebesensis n. sp. Illinnis 

 and Missouri, Silurian. Savage. 10157. 



Crania pulchelloides n. sp. Victoria, 

 Silurian. Chapman. 9834. 



Cyrthia snh-bxplicaia n. sp. Victoria, 

 Silurian. Chapman. 9834. 



Balmnnella nn. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



IlindeUa ? amhigua n. sp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Hoinoeospira nn. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Liriqida n. sp. et var. Maine, Silurian. 

 Williams. 10261. 



Liiigulella nn. spp. Alberta, Cambrian. 

 Walcott. 10249. 



Lhiyulopa nn. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



jMickwitzia inuralensis n. sp. Alberta, 

 Cambrian. Walcott. 10249. 



Xematopora spp. Illinois and Missouri. 

 Silurian. Savage. 10157. 



Obobella nuda u. sp. Alberta, Cambrian. 

 Walcott. 10249. 



Orhiculoidea grandissima n. sp. 

 Kozlowski. 10021. 



PentamerusparvHlHa n.sp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Phnlidops siibelliptica n. sp. Illinois 

 and Missouri, Silurian. Savage. 10157. 



Pioiozeuga stdcocarinata n. sp. Illinois 

 and Missouri, Silurian. Savage. 10157. 



llafinesquina n. sp. et var. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Rhipidomella tenuilhteata n. sp. Illinois 

 and Missouri, Silurian. Savage. 10157. 



Hhynchotrema ? iihuoisensis n. sp. 

 Illinois and Missouri, Silurian. Savage. 

 10157. 



Rhyuchotveta nn. spp. et var. Illinois 

 and i\Iissouri, Silurian. Savage. 10157. 



SchKchertella n. sp. et var. Illinois 

 and Missouri, Silurian. Savage. 10157. 



Siphonotrefa plicafcUa n. sp. Victoria, 

 Silurian. Chapman. 9834. 



Spirifcf lilgdaleusis n. sp. Victoria, 

 Silurian. Chapman. 9834. 



WhitfieldeUa nn. spp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Gypidtda {Sieherella) dudln/ciisis n. noni. 

 Schuchert. 10168. 



ctoriae n. s]). Victoria, 



Silurian. Chapman. 9834 



edmioidsi n. sp. Maine, 



Silurian. Williams. 10261. 



2031.55 UPPER PALAEOZOIC. 

 General. 



Blackwelder. 9792. Xew or little 

 known Paleozoic faunas from Wvoniinj 

 andldalu). 



Krenkel. 10022. Faunen aus dom 

 rntcikarbon des siidlichen und ostlicheu 

 Tian-Schau. 



