14 
Explanation of Plate II. 
Figure 1. Spirifer radiatus Sower by ? 
Cast of interior of pedicle valve. (Page 6.) 
“ 2. Merisiina ? sp. 
Pedicle valve, single large specimen. 
Whitfieldella nitida Hall ? 
Numerous small specimens in same figure. (Page 7.) 
“ 3. Anoplotheca ? sp. 
Mould of pedicle valve. (Page 7.) 
4. Conularia niagarensis Hall ? (Page 7.) 
“ 5. Conularia ? sp. 
Interior of shell. (Page 8.) 
Illustrations natural size. 
