Cordania becraftensis Clarke 



Page 136 



1 1 The greater part of the cranidium, x 2 



Grande Grlve limestone ; division 2. Grande Grfeve 



Bronteus barrandii Hall 



Page 104 



12, 13 A pygidium, natural size (12) and x 3 (13) 

 St Alban beds. Cape Rosier Cove 



Proetus phocion Billings 



Page 13s 



14 The original specimen 



15 An enrolled specimen from the Museum of the Geological Survey of 



Canada, previously figured in Palaeontology of Neio York^ v. 7, pi. 25, 

 fig. 10 



16 A large pygidium 



Grande Grlve limestone ; division 2. Vicinity of Grande Grfeve 



Bythocypris nov. 



Page 141 



17-19 A worn left valve and two right valves retaining the sculpture. 

 X 10 



Grande Greve limestone ; division 2. Grande Greve 



271 



