PLATE 23 



Platyceras leboutillieri Clarke 



(See part i, plate 14) 

 Page 101 



i An example of this Gaspe shell 

 Locality. Edmunds Hill 



Platyceras kahlebergensis Beushausen 



Page 103 



2, 3 Two views of an internal cast showing the corrugated exterior 

 4-7 Other internal casts with similar characters 

 Locality. Edmunds Hill 



Coelidium tenue Clarke 



Page 99 



8-1 o Three views showing the exterior 

 Locality. Presque Isle stream 



Eotomaria hitchcocki Clarke 



Page 100 



11-19 A series of illustrations all natural size except 17 and 18 which are 

 x 2 ; showing all the essential characters of the exterior and 

 interior of the shells 

 Locality. Presque Isle stream 



Holopea beushauseni Clarke 



Page 101 



20-22 Internal casts showing the character of the spire and the expanded 



lip 

 Locality. Presque Isle stream 



Holopea sp. 



23, 24 Specimens of an unidentified shell 

 Locality. Edmunds Hill 



Loxonema sp. cf. funatum A. Roemer 



Page loa 



25, 26 Specimens in the usual condition of preservation 

 Locality. Edmunds Hill 



