o-n 



CPwINOIDEA. 



ScHizocRiNus, Hall, Pal. N. Y., I. p. 81. 



nodosus, Hall. Mineral Point, Beetown, Blue Mounds, Doty's Island. 



EUCALYPTOCRINPS. 



decorus. Hall, Pal. N. Y., II. p. 207, (Hjpantbocrinities, Philips.) Racine. 



Cartocrinus, Say. 



oinatus, Say. Hall, Pal. N. Y. II., p. 21G. Milwaukee, Racine. 



BBACHIOPODA. 



LiNGULA. 



prima, Conrad. Hall, Pal. N. Y., I. p. 3. Falls of the St. Croix. 



antiqua, Hall; Pal. N. Y., I. p. 3. Falls of the St. Croix. 



obtusa, Hall, Pal. N. Y., I. p. 98. Hazel Green, Little Butte des Morts. 



Lept.^na. 



alternata, Conrad. Hall, Pal. K Y., I. p. 102. Mineral Point, Hazel 



Green, Sturgeon Bay. 

 deltoidea, Conrad. Hall, Pal. L, p. 106. Blue Mounds, Mineral Point 



Newark and Beloit, Rock Co. 

 seiicea, Sowerby, Hall, Pal. N. Y., I. p. 110. Platte Mounds, Mineial 



Point, Blue Mounds, Doty's Island, 

 filitexta. Hall, Pal. N. Y., I. p. 111. Mineral Point, 

 planumbona. Hall, Pal. N. Y., I. p. 112. Mineral Point, 

 deflecta, Conrad. Hall, Pal. N. Y., I. p. 113. Mineral Point, 

 recta, Conrad. Hall, Pal. N. Y., I. p. 113. Patch Grove, 

 planoconvexa, Hall, Pal. N. Y., I. p. 114. 

 depressa, Del man. Hall, Pal. N. Y., II. p. 257. Milwaukee, 

 subplana, Conrad. Hall, Pal. N. Y., II. p. 259. Milwaukee. 



Ortuis. 



testudinaria, Delman. Hall, Pal. N. Y., I. p. 1 1 7. Mineral Point, Platte 



Mounds, Blue Mounds, Beloit, Sturgeon Bay. 

 subsequata, Conrad. Proc. Ac. Nat. Sc. I. p. 333. Hall, Pal. N. Y., I. 



p. 118. Mineral Point, 

 bella-rugosa, Conrad. Hall, Pal. N. Y., I. p. 118. Mineral Point, 

 disparilis, Conrad. Hall, Pal. N. Y.. I. p. 119. Mineral Point, 

 perveta, Conrad. Hall, Pal. N. Y., I. p. 120. Mineral Point, 

 tricenaria, Conrad. Hall, Pal. N. Y., I. p. 121. Mineral Point, Blue 



Mounds, Exeter, Newark, Rock Co. 

 pectinella, Conrad. Hall, Pal. N. Y., I. p. 123. Mineral Point. 

 occidentalis. Hall, Pal. N. Y., I. p. 127. Sturgeon Bay. 

 hybrida, Sowerby. Hall, Pal. N. Y., II. p. 253. Milwaukee. 



