82 CALIFORNIA ACADEMY OF SCIENCES. 



Waterlime group: Eurypturus remipes Dekay, E. microphthalmus n. sp., 

 E. lacustris Harlan also var. robusttis, E. dekayi n. sp., E. pachycheirus n. 

 sp., E. pustulosus n. sp., E. ( Dolichopterus subgen.), D. macrocheirus n. 

 sp. Pterygotus cobbi 11. sp., P. macrophthalmus n. sp., P. osborni n. sp. 

 Ceratiocaris maccoyanus n. sp., C. acuminatus n. sp. C '. aculeatus n. sp. 



Trilobites from Georgia, Vermont: Olemis thompsoni Hall, O. vermon- 

 tana Hall. Peltura (Olenus) holopyga Hall. 



Description of new species of fossils from the 



Silurian rocks of Nova Scotia. 



In Canadian Naturalist, vol. 5, 1860, p. 144. 



Homalonotus dawsoni Hall. Calymeue blumenbachii . Dalmania logani 

 Hall. Beyrichia pustuosa Hall, B. ceqiiilatera Hall. Leperditia sinnata Hall. 



- Contributions to palaeontology, 1858 and 1859. 

 Notes and observations upon the fossils of the Goniatite 

 limestone in the Marcellus shale of the Hamilton group 

 in the eastern and central parts of the State of New 

 York, and those of the Goniatite beds of Rockford, In- 

 diana; with some analogous forms from the Hamilton 

 group proper. 



In Thirteenth Kept. New York State Cab. Nat. Hist., 1860, p. 95. 

 Proetus dor is n. sp. 



Note upon the Trilobites of the shales of the 



Hudson River group in the town of Georgia, Vt. 



In Thirteenth Kept. New York State Cab. Nat. Hist., 1860, p. 113. 



Barrandia n. g. 



This term was used by Frederick McCoy, iii 1844, for a genus of Tri- 

 lobites. 



Bathynotus n. g., B. holopyga Hall. Barrandia thompsoni Hall, B. ver- 

 montana Hall. 



New species of fossils from the Hudson River 



group of Ohio and the Western States. 



In Thirteenth Rep. New York State Cab. Nat. Hist., 1860, p. 119. 

 Calymene christyi 11. sp. Proetus paviusculus n. sp. 



- Geological Survey of Wisconsin. Description 

 of new species of fossils from the investigations of the 

 survey, etc. Report of the Superintendent of the Geo- 



