PLATE i'^ 



Tentaculites cartieri nov. 



Page 226 



1-3 Three specimens enlarged, i and 3, x 2 ; 2, x 4 



4 An internal cast of a small individual, x 3 



Gaspe sandstone. Gaspe Basin 



Tentaculites leclerqius nov. 



{cf. T. gyracanthus Eaton) 

 Page 117 



5 A group of individuals, some of them exfoliated, x 2 



6 A portion enlarged to show the difference in size of the annulations. x 5 



7 A rather regularly annulated example, x 5 



Grande Grcve lt?nestonc. Perce Rock 



Tentaculites elongatus Hall 



Page 118 



8 A compressed example, x 2 



9 Enlargement of the surface, x 10 



Grande Greve limestone ; division 2. Grande Greve 



Hyolithus oxys nov. 



Page 143 



10 Dorsal view of specimen, x i^ 



II— 13 Three views of the one example, x i^ 



Grande G rive limestone ; division 2. Grande Greve 



Hyolithus richardi nov. 



Page 143 



[4-17 Views of silica replacements showing the differences in sculpture 

 on the two sides and the form of the transverse section 

 Grande Greve limestone ; division 2. Grande Greve 



Hyolithus cf. aclis Hall 



Page 226 



18 Ventral side of a specimen, x 3 



Gaspd sandstone. Gaspe Basin. 



276 



