PLATE 22 



Phacops (Phacopidella) nylanderi Clarke 



Page 96 



i The cephalon. x 2 



Locality. Edmunds Hill 



Homalonotus vanuxemi Hall 



(See plate 12) 

 Page , 



2, 3 Imperfect cephala, the latter somewhat compressed vertically 

 4 A pygidium 



5, 6 Profile and upper views of a smaller pygidium 

 Locality. Edmunds Hill 



Dalmanites cf. micrurus (Green) 



. plate 1 1 

 Page 96 



7, 8 Small pygidia doubtfully referred to this species 

 Locality. Edmunds Hill 



Tentaculites scalaris Schlotheim 



Page 98 



9 A tube of natural size 



10 An enlargement 



1 1 Still further enlargement to show the character of the annulations 

 Locality. Edmunds Hill 



Conularia cf. huntiana Mall 



Page 98 



12, 13 Fragments showing rather unsatisfactorily the character of the 

 ornament 

 Locality. Presque Isle stream 



Orthoceras norumbegae Clarke 



P.ige 97 



14, 15 Portion <>f a large shell and enlargement of its sculpture 



Locality. Edmunds Hill 



210 



