Mollusca. 



2231 



2231.50 LoirER palaeozoic. 



GENERAL. 

 Genekal. 

 Vinassa de Regny. 10240. llileva- 

 mento uelle tavolette di Paluzza e Prato- 

 carnico (Alpi venete). 



Special. 



Adinopteria nn. spp. Maine, Silurian. 

 Williams. 10261. 



BfUerophoH consiuiilis n. sp. Illinois 

 and Missoui-i, Silurian. Savage. 10157. 



Cnllonema pr'istina n. sp. Illinois and 

 ^Missouri, Silurian. Savage. 10157. 



Colpomya abrupta n. sp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Cienodonta snbelliptica n. sp. Illinois 

 and Missouri, Silurian. Savage. 10157. 



Cypricardinia snhqnadrata n. sp. 

 Illinois and Missouri, Silurian. Savage. 

 10157. 



Bausonoceras tenuilinea/inii n. sp. 

 Illinois and Missouri, Silurian. Savage. 

 10157. 



Diaphorostoma n. sp. et var. Illinois 

 and Missouri, Silurian. Savage. 10157. 



Grammysia pembrokensix n. sp. Elaine, 

 Silurian. Williams. 10261. 



Hohpea niinuta n. sp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Horinotoma tenera n. sp. Illinois and 

 Alissouri, Silurian. Savage. 10157. 



Isotelus longaevHs n. sp. Illinois and 

 ^lissouri, Silurian. Savage. 10157. 



P^^r/weff nn. spp. Illinois and Missouri, 

 Silurian. Savage. 10157. 



StraparUhts pnmilisn. sp. Illinois and 

 Missouri, Silurian. Savage. 10157. 



Leiopteria rubra n. sp. Maine, Silurian. 

 Williams. 10261. 



Lophospira nu. spp. Illinois and 

 ^lissouri, Silurian. Savage. 10157. 



Litcina mitchelU sp. n. Tjilvdale, 

 Victoria, Silurian. Pritchard. 101 38. 



Modiolopxin concinna n. sp. Illinois 

 and Missouri, Silurian. Savage 10157. 



leightoni n. sp. ]\Iaine, 



Silurian. Williams. 102G1. 



NiicuUies corrugala n. sp. ]\[ainc, 

 Silurian. Williams. 10261. 



Ortlionola par<i}iensisn.s-\i. Kozlowski. 

 10021. 



Palaeopecten n. gen. et spp. Elaine, 

 Silurian. Williams. 10261. 



T'ohumita bellaacidpliUs ii. sp. llliudis 



and Missouri, Silurian. Savage. 10157. 



2231.55 uPPi:Ji ealaeozoic. 



Gexeral. 

 Blackwelder. 9792. New or little 

 known Paleozoic faunas from Wyoming- 

 and Idaho. 



Deperet et Mazeran. 9869. Les 

 Estlieria du Permien d'Autuu. 



Deprat et Mansuy. Etude geologique 

 du Yun-nan oriental. IIP Partie : Etude 

 des Fusulinidees de Chine et d'Indo-Chine 

 et classification des calcaires : Fusulines 

 par J. Deprat. 



Katzer. 10001. Die Braunkohlenabla- 

 gerung von Banjaluka in Bosnien. 



Licharev. 10036. Die Fauna der 

 perraischen Ablagerungen aus der Umge- 

 bung der Stadt Kirillow ini Gouvernement 

 Nowgorod. 



Special. 



Acanthopectcn obtoensis n. sp. Ohio, 

 Carboniferous, iffark. 10053. 



AcUsina nn. spp. Ohio, Carboniferous. 

 Mark. 10053. 



Acfinopteria boydi gibbosa n. var. 

 Maryland, Devonian. Prosser. 10142. 



virginica Ohern n. sp. 



Maryland, Devonian. Ohern and May- 

 nard. 10103. 



Ampliicoelia ulrichi ^layuard n. sji. 

 Marvland, Devonian. Ohern and May- 

 nard. 10103. 



Astartella portersvillensis -a. sp. Ohio, 

 Carboniferous. Mark. 10053. 



Avicula coHinensis u. sp. Vinassa de 

 Regny. 10240. 



Avicnlnpecten ? cumbcrlandoisis Ohern 

 n. sp. Maryland, Devonian. Ohern and 

 Maynard. 'l0103. 



spreiitii. Tasmania, Pernio- 



Carboniferous. Dun. 9888. 



Bvlln-ophon nn. spp. Maryland, 

 Devonian. Clarke and Swartz. 9S46. 



heldtrbrrg'uie ]\Iaynard n. sp. 



^luryland, Devonian. Ohern and May- 

 nard. 1U103. 



— ■ Iltros Spitz. Gortani. 9940. 



Ihichiola niariae n. sp. Maryland, 

 Devonian. Clarke and Sv/artz. 9846. 



