PLATE 7 



Dalmanites coxius nov. 



Page 103 



1 The original specimen, a pygidium with flat ribs which on the pleurae 



are very finely sulcate 

 S^ Alban beds. " Between Cape Gaspe and Cape Rosier." (National 

 Museum) 



Dalmanites emarginatus Hall 



Page 127 . 



2 Part of one pygidial pleura, showing the style of ornament, x 2 



3 An entire pygidium showing the reentrant curve at the caudal 



extremity 

 Grande Greve limestone ; cherty beds of division 2. Grande Gr^ve 

 to Little Gaspe 



Dalmanites griffoni nov. 



{See plate 9, figure 4) 

 Page 103 



4 ^ pygidium showing ornament and segmentation, x 2 

 St Alban beds. Grande Cavee of Griffon Cove river 



Dalmanites phacoptyx Hall & Clarke 



Page 123 



5 Part of a pygidium 



6 A portion of a cephalon retaining the eye and showing the character 



of the surface 



7 The visual surface of the same in normally erect profile, x 2 



8 A pygidium somewhat distorted by axial compression 



9 Incomplete internal cast of the pygidium with Spirorbis latissi- 



m u s attached 

 10 An entire, somewhat worn pygidium 



Grande Greve limestone; divisions 2 and 3. Vicinity of Grande 



Greve 



266 



