Lower Palaeozoic. 



74 



50 



g NORTH AMERICA. 



gc, Canadian Dominion West. 



Clark. 897!). Fossil holothurians. 



Walcott 0()89. Camhrian geology 

 ami paleontoltifiy. l^ No. 3.- Middle 

 Ciunbrian holotlmriaus and medusae. 



(jd Canadian Dominion. 

 Newfoundland. 



Springer. 'JISOG. A Trenton echino- 

 derni fauna at Xirktield (Ont.). 



<j<j North Eastern United States. 

 Ruedemann. 1)514. The Lower Si- 

 luric shales of the .Mohawk Valley. 



50.2031 liRACllTOPODA INCL. 

 BRVOZOA {POLYZOA). 



Walcott. 9G9(). Cambrian Brachio- 

 ])0(la. 



d EUROPE. 



Walcott. 9(390. Camhriau Brachio- 



jjiida. 



Je British Islands. 



Cobbold. 8985. Trilobites from the 

 Paracloxides beds of Coniley (Shropshire) ; 

 ■with notes on some of the associated 

 Brachiopoda, by C. A. Matley. 



Reed. 9175. New fossils from 

 Haverfordwest. 



(J NORTH AMERICA. 



Walcott. 91590. Camhrian Brachio- 

 poda. 



ga Canadian Dominion West. 



Walcott. 9(589. Cambrian geology 

 and paleontology. 2. No. 7. Cambro- 

 Ordovician boundary in British Columbia, 

 with description of fossils. 



gf United States as a whole. 



Foerste. 9074. Strophomcna and 

 other fossils from Cincinnatian and 

 Mohawkian horizons chiefly in Ohio, 

 Indiana, and Kentucky. [Ordovician.] 



gg North Eastern United States. 



Cumings and Galloway. 9005, A 

 note on the Batoslomas of the Richmond 

 series. 



Ruedemann. 9514. The Lower .Si- 

 luric shales of the Mohawk Valley. 



50.2231 MOLLUSC A. 



Longstaff. 9328. Loxonenta, with 

 descriptions of new protero/.oic species. 

 93.39 : The genotype of Loxonenui 

 Phill. 



Ruedemann. 9513. Note on a speci- 

 men of Plectoceras jason (Billings). 



Slater. 9591. British Comilariae. 

 d EUROPE. 



'la British Islands. 



Reed. 947(5. .V new fossil from 

 Cirvaii. [Helminlhochitoii.] 



(J NORTH AMERICA. 



gf United States as a whole. 



Foerste. 9074. Strophomenn and 

 other fossils from Cincinnatian and Mo- 

 hawkian horizons, chiefly in Ohio, In- 

 diana, and Kentucky. [Ordovician.] 



d EUROPE. 



'//.■ Austria-Hungary. 



Ruedemann. 9513. Note on a speci- 

 men of Plectoceras jason (Billings). 

 9514 : The Lower Siluric shales of the 

 lilohawk Valley. 



Walcott. 9G89. Cambrian geology 

 and ))aleontology. 2. No. 9. New York 

 I'otsdam-Hoyt fauna. 



Williams. 9722. Some new Mollusca 

 from the Silurian formations of Washing- 

 ton county, Maine. 



50.2431 APTHUOPODA. 

 g NORTH AMERICA. 



gc Canadian Dominian West. 



Walcott. 9(589. Cambrian geology 

 and paleontology. 2. No. 6. Middle 

 Cambrian Branchiopoda, Malacostraca, 

 Trilobita, and Merostomata. 



50.2831 XIPHOSURA. 

 d EUROPE. 



'/(' British Islands. 



Cobtoold. 8985. Triloljites from tiie 

 Paradoxides beds of Comley (Shropshire); 

 with notes on some of the associated 

 Brachiopoda, by C. A. Matley. 



Reed. 9177. A new species of 

 Llehaa. 



