552 PALEONTOLOGY OF NEW YORK. 
ALPHABETICAL ARRANGEMENT—Continued. 
NAME. 
Sphenotus Telamon, n. sp., 
S. truncatus, Conrad,. 
S. (?) undatus, Hall, 
S. valvulus, Hall, 
Tellinopsis, Hall. 1870. 
T. subemarginata, Conrad, . . 464 LXXVI, figs. 21-31. 
page. plate and figure. 
406 XCIV, fig. 1. 
394 LXV, figs. 1, 4-6. 
506 LXXX, fig. 6. 
403 LXYI, fig. 30. 
