26 



new-York state collection. 



Narfles; 



452 3 Spirifer kadiatus.. 



626 9 Spirifer pyrabiidalis. 



627 41 Atrypa kitida. 



628 42 Atrypa nitida, var, oblata. 



629 43 Atrypa -. 



630 44 Atrypa cuassirostra. 

 460 31 Atryfa reticularis. 



631 45 Atrypa rugosa. 



632 46 Atrypa nodostriata, 



633 47 Atrypa cam.br a. 

 456 27 Atrypa neglecta. 



634 48 Atrypa interplioata. 



635 49 Atrypa bidentata. 



636 50 Atrypa cuneata. 



637 51 Atrypa ? 



638 52 Atrypa disparilis. 



639 53 Atkypa brevirostris. 



640 54 Atrypa obtusiplicata. 



641 55 Atrypa plicatella? 



642 56 Atrypa apeinis. 



643 57 Atrypa corallifera. 



ACEPHALA, 



472 6 Avigula EMACERATA. 



644 8 AVICULA UNDATA. 



645 9 AVICULA SUBPLANA. 



646 10 AVICULA? ORBICULATA. 



647 2 PosiDONOMYA? RHOMBOIDEA. 



648 22 Modiolopsis? undulostriata. 

 474 19 Modiolopsis stjbalatus? 

 478 4 Orthonota curta? 



Looalitiea. 



Lockport, Lewiston, etc. 



Near Lewiston. 



Lockport, etc. 



Lockport and Sweden. 



Lockport. 



Lockport. 



Lockport, etc. 



Lockport s 



Lockport. 



Lockport. 



Wolcott, Lockport, etc. 



Lockport. 



Lockport. 



Lockport, etc. 



Lockport. 



Wolcott. 



Lockport. 



Lockport. 



Wolcott. 



Lockport. 



Lockport and Rochester. 



Lockport, Rochester, etc. Cabinet. 

 Rochester. 

 Lockport. 

 Rochester. 

 Lockport. 

 Lockport. 

 Wolcott. 

 Wolcott. 



