Palaeozoic. 



82 



45 



ASIA. 



el China. 



Willis, Blackwelder and Sargent. 

 6252. Research in China. Vol. 1, Tart 

 ] . Descriptive topography and geology. 



g NORTH AMERICA. 



ga Alaska and Aleutian Islands- 

 Brooks and Kindle. 5378. Paleozoic 

 and associated rocks of the Upper 

 Yukon, Alaska. 



gf United States as a whole. 



Bassler. 5320. The Netteh-oth collec- 

 tion of invertebrate fossils [chiefly from 

 Palaeozoic strata outcropping in the 

 vicinity of Louisville, Ky.]. 



f/r/ North Eastern United States. 



Edson. 5554. Ceology of the town 

 (if Svvanton. 



Perkins. 5973. The geology of 

 franklin county. 



5974. The geology of 



i Jhittenden county, 



:/i Western United States. 



Darton. 5505. Paleozoic and Meso- 

 Koic of cenl ral Wyoming. 



Lee. 5804. The lower Paleozoic 

 rocks of central New Mexico. 



Richardson. (1037. Paleozoic forma- 

 tion i ! rans-1 'ecos Texas. 



45 0831 C(E LETTER AT A, IX- 

 CLUDING GRAPTOLI- 

 TEOIDEA. 



g NORTH AMERICA. 



gg North-Eastern United States. 

 Richardson. 6036. The geology of 

 Newport, Troy and Coventry. 



Ruedemann. 6053. Graptolites of 

 New York. Pari 2. Graptolites of 

 i he higher hi rts 



45.2231 MOLLUSCA. 



Williams. 6250. Revision of the 

 molTusk genus Pterinea < Ic-ldfu s. 



45.2631 CRUSTACEA. 



;/ NORTH AMERICA. 



Ulrich and Bassler. 6202. New 

 American Paleozoic Owtracoda. Preli- 

 minary revision of the Beyrichiidae, 



with descriptions of new genera. 



45-2831 XIPHOSURA, EURT- 

 PTERWA, TR1L0BITA, 



Etc. 



Vogdes. 6216. The genus Encri- 

 nurus : Its history, its species, its 

 proper division in the family of trilo- 

 bites. 



50 LOWER PALAEOZOIC. 



50.0231 PA LA EOZOOLOGIA 



GENERALIS. 

 cl EUROPE. 



de British Isles- 

 Green and Sherborn. 5641. List of 

 Wenlockian fossils from Porthluney, 

 Cornwall ; Ludlowian fossils from 

 rorthalla ; and Taunusian fossils from 

 Polyne Quarry, near Looe (Cornwall). 



Wood. 6271. The Tarannon series 

 of Tarannon. 



g NORTH AMERICA. 



Kindle. 57(31. Occurrence of the 

 Silurian fauna in western America. 



gg North Eastern United States. 



Cleland. 5457. Notes on the Calci- 

 ferous (Beekniantown) formation of the 

 Mohawk valley, with descriptions of new- 

 s-pec ies. 



Cumings. 5496. The stratigraphy 

 and paleontology of the Cincinnati 

 series of Indiana. 



Edson. 5553. The geology of St. 

 A Ibans and vicinity. 



Hartnagel. 5664. Geologic map of 

 the Rochester ami < mtario beach quad- 

 rangles. 



Savage. 6063. Lower Paleozoic 

 stratigraphy of southwestern Illinois. 



Stose. 6172. The Cambro-Ordo- 



viei;in limestones of the Appalachian 



valley in southern Penn >yl\ ania. 



gh South Eastern United States. 

 Prouty. 6007. The Meso-Silurian 

 deposits of Maryland. 



50.0631 P0R1FERA. 



[Review of] Contribution to the 

 geology an I paleontology of Vermont. 

 By llenrv M. Seely. [With special 

 reference to Crypbozoon.] By C. W. W. 

 J.Geol., Chicago, [11., 16, 1908, (85 86). 



